CN109221161A - A kind of bactericidal composition - Google Patents

A kind of bactericidal composition Download PDF

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Publication number
CN109221161A
CN109221161A CN201710556232.9A CN201710556232A CN109221161A CN 109221161 A CN109221161 A CN 109221161A CN 201710556232 A CN201710556232 A CN 201710556232A CN 109221161 A CN109221161 A CN 109221161A
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CN
China
Prior art keywords
plant
bactericidal composition
amisulbrom
fluxapyroxad
bacterium
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Pending
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CN201710556232.9A
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Chinese (zh)
Inventor
罗昌炎
詹姆斯.T.布里斯托
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Jiangsu Rotam Chemical Co Ltd
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Jiangsu Rotam Chemical Co Ltd
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Priority to CN201710556232.9A priority Critical patent/CN109221161A/en
Publication of CN109221161A publication Critical patent/CN109221161A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/64Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
    • A01N43/647Triazoles; Hydrogenated triazoles
    • A01N43/6531,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/561,2-Diazoles; Hydrogenated 1,2-diazoles

Abstract

The present invention provides a kind of bactericidal composition, and the bactericidal composition contains active constituent amisulbrom and fluxapyroxad, and wherein amisulbrom and the weight percent of fluxapyroxad are 50:1-1:50.The invention further relates to the purposes that the bactericidal composition is used to control downy mildew, late blight, leaf spot, banded sclerotial blight, gray mold, powdery mildew, damping-off.The purposes of pathogenic or saprophytic fungi and bacterium in the place prevention and treatment soil or cultivation medium prevented and treated needed for being applied to the invention further relates to the bactericidal composition.It is used to handle seed the invention further relates to the bactericidal composition with the purposes for the phytopathogen invasion for protecting seed to carry.

Description

A kind of bactericidal composition
Technical field
The present invention relates to a kind of bactericidal compositions;The invention further relates to use the bactericidal composition to prevent and treat harmful fungoid Method.
Background technique
At present for being agriculturally also easy to produce the disease control of resistance, the pesticide species for using the mechanism of action different carry out mixture It is optimal selection, if proportion is rationally, can produce significant synergistic effect, field control effect is made to be substantially better than each list The effect of agent.Fungicide containing single active ingredient is usually present certain defect, continuous several times in agricultural disease prevention and treatment Using not only making pathogen be also easy to produce drug resistance, and easily cause the pollution to food and environment, by fungicidal activity at point it Between rational mixture can overcome disadvantage mentioned above.The synergistic effect that reasonable compounding generates effective component, can be improved preventive effect, subtracts Few effective ingredient dosage, save the cost delays the generation of the drug resistance of pathogen, and then can reduce or even avoid pesticide to food The pollution of object and environment.
About pesticide activity, especially to crop protection, the key problem for the research carried out in the technical field first is that Improve the performance in terms of performance, especially bioactivity and the performance in terms of keeping this activity within a certain period of time.
Amisulbrom (amisulbrom), entitled 3- (the fluoro- 2 methyl indole -1- sulfonyl of the bromo- 6- of the 3-)-N of chemistry, N- dimethyl -1,2,4- triazole -1- sulfonamide, chemical structural formula are as follows:
Amisulbrom compound is the sulfamoyl compounds of Japanese Nissan chemical industry Co., Ltd. exploitation, is existed It is disclosed in CN1158278C.Amisulbrom has very high bactericidal activity to epidemic disease and downy mildew.
Fluxapyroxad (fluxapyroxad) belongs to acid amide fungicides, be BASF AG to Boscalid into one The fungicide found during step optimization, compensates for the deficiency of Boscalid.Fluxapyroxad has been described in In CN101115723C.
Due to now constantly improve to the environmental requirement of fungicide and economic requirement, such as to activity profile, toxicity, selection Property, rate of application, residue composition and it is advantageous preparation feasibility requirement, additionally due to that may be deposited in terms of such as drug resistance In problem, therefore, exploitation is in some aspects lasting task better than the new fungicide of existing fungicide.
Summary of the invention
There can be greater activity the present invention provides one kind and activity keeps more long bactericidal composition.Of the invention Bactericidal composition plays synergy, is suitable for prevention and treatment harmful fungoid.
Amisulbrom, there is no adequately effect is played, it is weak or hold to show therapeutic effect to certain plants harmful fungoid The effect phase is relatively short, so that in some applications, amisulbrom shows actually insufficient control action.
On the other hand, a kind of reactive compound of long-term single administration, which carrys out controlling disease, will lead to disease drug resistance generation, draw The decline of compound preventive effect is played, or even thoroughly loses preventive effect.In order to reduce the risk that phytopathogen develops drug resistance, using synergy group Close object prevent and treat noxious plant disease fungus be at present frequently with one of method.
The object of the present invention is to provide a kind of bactericidal compositions, apply in the case where reduced reactive compound applies total amount with regard to reducing With rate and for improving known compound amisulbrom and the activity profile of fluxapyroxad, the present invention is reducing reactive compound It applies under total amount, having to harmful fungoid improves active (synergy).
We have found that simultaneously, i.e., for jointly or separately applying amisulbrom and fluxapyroxad, or successively applying Amisulbrom and fluxapyroxad preferably to prevent and treat harmful fungoid than each compound is administered alone.
The present invention provides a kind of bactericidal composition, the composition is by carrying out group for amisulbrom and fluxapyroxad It closes, so that obtained composition has gain effect in control efficiency, and has expanded fungicidal spectrum, play what a medicine was mostly used Effect, effectively slows down or germ is avoided to develop drug resistance.Astoundingly, the bactericidal activity of bactericidal composition of the invention is than each The active adduction of a reactive compound is considerably higher.In other words, there are unpredictable, necessary being synergistic effects, and Not only active supplement.
When reactive compound is present in bactericidal composition of the invention with specific weight ratio, synergistic effect is especially bright It is aobvious.But the weight ratio of the reactive compound in bactericidal composition of the present invention can change in a certain range.
A kind of bactericidal composition of the present invention is to adopt the following technical solutions to achieve:
A kind of bactericidal composition, it is characterised in that: the bactericidal composition contains active constituent amisulbrom and fluorine azoles bacterium acyl Amine, wherein amisulbrom and the weight percent of fluxapyroxad are 50:1-1:50, further preferably 40:1-1:40, then Preferably 30:1-1:30, more preferably 25:1-1:25, more preferably 10:1-1:10, more preferable 5:1-1:5.
In the present invention, the weight percent of amisulbrom and fluxapyroxad can also be 50:1,49:1,48:1,47: 1,46:1,45:1,44:1,43:1,42:1,41:1,40:1,39:1,38:1,37:1,36:1,35:1,34:1,33:1,32:1, 31:1,30:1,29:1,28:1,27:1,26:1,25:1,24:1,23:1,22:1,21:1,20:1,19:1,18:1,17:1, 16:1,15:1,14:1,13:1,12:1,11:1,10:1,9:1,8:1,7:1,6:1,5:1,4:1,3:1,2:1,1:1,1:2,1: 3,1:4,1:5,1:6,1:7,1:8,1:9,1:10,1:11,1:12,1:13,1:14,1:15,1:16,1:17,1:18,1:19, 1:20,1:21,1:22,1:23,1:24,1:25,1:26,1:27,1:28,1:29,1:30,1:31,1:32,1:33,1:34,1: 35,1:36,1:37,1:38,1:39,1:40,1:41,1:42,1:43,1:44,1:45,1:46,1:47,1:48,1:49,1: 50。
A kind of bactericidal composition also includes filler and/or table containing active constituent amisulbrom and fluxapyroxad Face activating agent.
The bactericidal composition dosage form is suspending agent, seed coat agent, suspoemulsion, wettable powder, water dispersible granules, micro-capsule Suspending agent, coated granule squeeze out granule, missible oil, microemulsion, aqueous emulsion, effervescent tablet, ultra low volume liquids, do suspension, is quiet Electric finish.
The bactericidal composition, wherein the content of the active constituent containing amisulbrom and fluxapyroxad accounts for composition 5%-90%, preferably 10%-80%, more preferable 20%-70%.
In bactericidal composition of the invention, the quality of amisulbrom and fluxapyroxad accounts for the bactericidal composition with weight Meter can also be, for example:
5%,6%,7%,8%,9%,10%,11%,12%,13%,14%,15%,16%,17%,18%,19%,20%,21%,22%,23%, 24%,25%,26%,27%,28%,29%,30%,31%,32%,33%,34%,35%,36%,37%,38%,39%,40%,41%,42%, 43%,44%,45%,46%,47%,48%,49%,50%,51%,52%,53%,54%,55%,56%,57%,58%,59%,60%,61%, 62%,63%,64%,65%,66%,67%,68%,69%,70%,71%,72%,73%,74%,75%,76%,77%,78%,79%,80%, 81%,82%,83%,84%,85%,86%,87%,88%,89%,90%。
A method of prevention and treatment plant pathogen, by bactericidal composition of the invention act on plant pathogen and/or its Environment or plant, plant part, plant propagation material and the plant organ then grown, soil or cultivation medium, material or In space.
A method of bactericidal composition of the present invention is acted on plant or plant portion by prevention and treatment plant pathogen Point.
A method of prevention and treatment plant pathogen, by bactericidal composition of the present invention act on plant propagation material and The plant organ then grown.
A method of bactericidal composition of the present invention is acted on soil or cultivation matchmaker by prevention and treatment plant pathogen It is situated between.
A method of prevention and treatment plant pathogen, amisulbrom and fluxapyroxad are administered simultaneously or applied respectively, Or sequential application.
A method of prevention and treatment plant pathogen, can plant by before infecting or after infecting by the Bactericidal composite Object acts on plant pathogen and/or its environment or plant, plant part, plant propagation material and the plant then grown In organ, soil or cultivation medium, material or space.
A method of prevention and treatment plant pathogen, including by bactericidal composition of the invention with agronomy effectively and substantially without plant The amount of application of object toxicity applied with seed treatment, foliage applying, stem, is impregnated with, instiled, is poured, sprayed, is sprayed, dusting, distribution or The methods of smoke is applied to plant pathogen and/or its environment or plant, plant part, plant propagation material and subsequent length In plant organ out, soil or cultivation medium, material or space.
The bactericidal composition is used to prevent and treat Cereal, veterinary antibiotics, harmful fungoid on ornamental plant and grapevine Purposes.
The bactericidal composition for controlling Cereal, veterinary antibiotics, downy mildew Pseudomonas on ornamental plant and grapevine, Phytophthora, Fusarium, grey mold Pseudomonas, Rhizoctonia, Erysiphe harmful fungoid purposes.
The bactericidal composition is for controlling downy mildew, late blight, leaf spot, banded sclerotial blight, gray mold, powdery mildew, standing The purposes of blight bacterium.
The bactericidal composition is used to protect the purposes of plant, plant propagation material and the plant organ then grown.
It causes a disease in the place prevention and treatment soil or cultivation medium that the bactericidal composition is prevented and treated needed for being applied to or saprophytic The purposes of harmful fungoid.
The bactericidal composition is used to handle seed with the purposes for the phytopathogen invasion for protecting seed to carry.
The bactericidal composition is used to protect the purposes of stock.
The bactericidal composition is for protecting stock in storage period from fungi or the purposes of bacterial invasion.
Bactericidal composition of the invention has very strong activity to various phytopathogens, and can draw to by phytopathogen The prevention and treatment of the plant disease risen play very strong preventive effect.
Bactericidal composition of the invention plants the wide scopes such as such as Basidiomycetes, Ascomycetes, Oomycete and deuteromycetes Object pathogenic epiphyte has excellent activity.
Oomycete, including Phytophthora (Phytophthora), such as phytophthora infestans (Phytophthorainfestans), phytophthora sojae kaufmann&gerdemann (Phytophthoramegasperma), foot rot of citrus bacterium (Phytophthoraparasitica), camphor tree phytophthora (Phytophthoracinnamomi) and phytophthora capsici (Phytophthoracapsici) disease;Careless rotten mould withered category (Pythium) such as level ground grass Pythium aphanidermatu (Pythiumaphanidermatum) disease;And Peronosporaceae (Peronosporaceae) disease such as Plasmopara viticola (Plasmoparaviticola), peronospora (Peronospora) (including Peronosporatabacina (Peronosporatabacina) and Peronospora parasitic bacterium (Peronosporaparasitica)), Pseudoperonospora (Pseudoperonospora category) germ (including bacterium of downy mildew of cucumber (Pseudoperonosporacubensis) and disk stalk it is mould Bacterium germ (Bremialactucae), pythium (Pythium) such as scraping and printing unit (Pythiumaphanidermatum);
Ascomycetes, including Alternaria (Alternaria) disease such as tomato early blight bacterium (Alternariasolani) and Black spot of cabbage bacterium (Alternariabrassicae), ball seat Pseudomonas (Guignardia) disease such as black rot of grape bacterium (Guignardiabidwelli), Venturia (Venturia) disease such as apple black star bacteria (Venturiainaequalis), Septoria (Septoria) disease such as glume blight bacterium (Septorianodorum) and leaf Blight bacterium (Septoriatritici), powdery mildew such as Erysiphe (Erysiphe) (including wheat powdery mildew (Erysiphegraminis) and trailing plants Powdery Mildew (Erysiphepolygoni)), grape powdery mildew (Uncinulanecatur), cucumber powdery mildew's pathogen (Sphaerothecafuligena) and apple mildew bacterium (Podosphaeraleucotricha), wheat Phyllostachys pubescens (Pseudocercosporellaherpotrichoides) object Kind, grey mold Pseudomonas (Botrytis) species disease such as Botrytis cinerea germ (Botrytiscinerea), Monilinia fructicola (Moniliniafructicola) disease, sclerotium Pseudomonas (Sclerotinia) species disease such as Sclerotinia sclerotiorum (Sclerotiniasclerotiorum), Pyricularia oryzae (Magnaporthegrisea), grape branch-rot bacterium (Phomopsisviticola) disease, compacted shape Pseudomonas (Helminthosporium) species disease such as Exserohilum turcicum (Helminthosporiumtriticirepentis), reticulate pattern germ (Pyrenophorateres) species, anthrax disease is for example Black fruit bacterium (Glomerella) or colletotrichum (Colletotrichum category) disease (such as fine strain of millet anthrax bacteria (Colletotrichumgraminicola) and watermelon anthrax bacteria (Colletotrichumorbiculare)) and wheat it is complete It loses germ (Gaeumannomycesgraminis);
Basidiomycetes, including the rest fungus disease as caused by Rust (Puccinia category) (such as Puccinia recondita (Pucciniarecondita), strip rust bacteria (Pucciniastriiformis), leaf rust (Pucciniahordei), puccinia graminis bacterium (Pucciniagraminis) and handle rest fungus (Pucciniaarachidis)), coffee rest fungus (Hemileiavastatrix) and Phakopsora pachyrhizi sydow (Phakopsorapachyrhizi);
Deuteromycetes, including Rhizoctonia (Rhizoctonia category) species (such as Rhizoctonia solani Kuhn (Rhizoctoniasolani) and redness of the skin or complexion hyphal cluster germ (Rhizoctoniaoryzae));Fusarium (Fusarium) disease, Such as F.graminearum schw (Fusariumgraminearum), beads Fusariumsp (Fusariummoniliforme), fusarium oxysporum (Fusariumoxysporum, fusarium moniliforme (Fusariumproliferatum), fusariun solani (Fusariumsolani);Verticillium dahliae (Verticilliumdahliae);Sclerotiumrolfsii (Sclerotiumrolfsii);Cloud Line bacterium (Rynchosporiumsecalis);Black puckery germ (Cercosporidiumpersonatum), alternaria (Cercosporaarachidicola) and brown patch germ (Cercosporabeticola);Silver dollar pinta bacterium (Rutstroemiafloccosum)。
Bactericidal composition of the invention particularly suitable for control oomycete pathogen, especially downy mildew (such as Plasmopara frost Mould, lettuce disk downy mildew, Peronospora parasitic bacterium, shallot downy mildew, Cuba artificial downy mildew), phytophthora wilt disease (phytophthora blight of pepper), Late blight (phytophthora infestans), penicilliosis.
Bactericidal composition of the invention is especially suitable for controlling potato epiphyte diseases (late blight of potato, pink rot); Grape and cucumber fungal disease (cucumber downy mildew, downy mildew of garpe).
Bactericidal composition of the invention can also be used to control golf court, farm turf, house and the generation in garden Rot index, turf are mould to rot.
The suitable crop plants of bactericidal composition of the invention specifically include that cereal crops, for example, wheat, barley, oat, Naked barley, triticale, rice, corn, sorghum and millet;Vine crop, such as Table Grape and vinifera;Field crop, example Such as rape (Canola), sunflower;Sugar beet, sugarcane, soybean, peanut (peanut), tobacco, clover, clover, Hu Zhi Son, clover and vetch;Pip fruit, such as apple, pears, crabapple, loquat, hawthorn and quince;Stone fruit, example Such as peach, cherry, plum, apricot, honey peach;Citrus fruit, such as lemon, bitter orange, orange, shaddock, mandarin orange (orange) and kumquat; Radicant and field crop (and their leaf), such as arithoke, common beet and sugar beet, carrot, cassava, life Ginger, ginseng, horseradish, parsnip, potato, little radish, turnip, sweet potato, turnip and Chinese yam;Bulb bearing plant, such as Garlic, leek, onion and verdant;Leaf vegetables plant, for example, mustard seed Chinese Ixeris (rocket salad), celery, celery, Chinese celery, witloof (thatch dish), Fennel, bile ingredients and leaf lettuce, parsley, red witloof (red witloof), rheum officinale, spinach and Swiss chard;Btassica (Koryo Dish) leaf vegetables, for example (,) it is broccoli, cauliflower (broccoli), Brussels sprouts, cabbage, Chinese cabbage, cauliflower, wild cabbage, collard, big Head dish, leaf mustard and green vegetables;Bean (succulence or without juice) such as lupin, Kidney bean) (including semen viciae fabae, kidney bean, dish Beans, Hua Dou, scarlet runner bean, snap beans, wide leaf vegetables beans and wax bean), Kidney bean (Vigna category) (including red bean, long cowpea Beans, cow gram, black cowpea, long bean, cowpea, mung bean, cowpea, urd bean and speciality cowpea), semen viciae fabae, chick-pea, melon ear, sword bean, soldier Beans and pea (Pisum category)) (including kidney bean, edible podded pea, field pea, pea, green pea, snow bean, sweet tea beans, pigeonpea and Soybean);Fruit vegetables, such as eggplant, ground-cheery (Physalis category), Solanum muicatum and capsicum are (including bell pepper, capsicum, for cooking Capsicum, pimiento, pimento;Small tomato and tomato);Cucurbit class vegetables, such as chocho (fruit), wax gourd, citron watermelon, Huang Melon, young cucumber, marrow squash (including cucurbit, lagenaria sicerariae), sponge gourd, gumbo, balsam apple, dioecism momordica root, balsam pear and Chinese cucumber, perfume (or spice) Melon, cucurbita pepo and winter squash and watermelon;Berries, such as blackberry, blueberry, the red fruit certain kind of berries, dew the certain kind of berries, the purplish blue certain kind of berries, blueberry, Cranberry, currant, The wild certain kind of berries, Loganberry, raspberry and strawberry;Set raw nut, for example, almond, beech nut, Brazil nut, butternut, cashew nut, Chinese chestnut, Fibert (filbert), hickory nut, Queensland nut, pecan and English walnut;Tropical fruit (tree) and other crops, for example, banana, plantain, Mango, coconut, pawpaw, avocado, lichee, American aloe, coffee, cocoa, sugarcane, oil palm, sesame, rubber and fragrance;Fibre crops, Such as cotton, flax and hemp;Sod grass (including season type and shitivi type sod grass).
Bactericidal composition of the invention is suitable on following crop:
Brassica vegetable (such as broccoli, brussels sprout, cabbage, cauliflower, collard (Kale);(Western China is blue for leaf mustard Flower, Chinese cabbage, Chinese leaf mustard and Chinese root-mustard) (Chinese cabbage, Japanese turnip, mustard spinach, rape);
Bulb vegetable (such as dry bulb (garlic, bulb onion, green onion);Green onion (such as leek, green onion, Wei Erqi onion); Melon vegetables (such as cantaloupe, chocho, Chinese wax gourd, cucumber, cucurbit, honeydew melon, Momordica kind (balsam pear and balsam apple), Muskmelon, pumpkin, watermelon, cucurbita pepo;
Mattae;Leafy vegetable is (for example, three-coloured amaranth, rocket salad, cardoon, celery (China), celery lettuce, chervil, small daisy, Pu Public English, witloof, fennel, garden orache, celery, purslane (garden and winter purslane), witloof (red witloof), rheum officinale, lettuce (blade and head), spinach, Swiss chard;Capsicum.
Bactericidal composition of the invention is equally effective to following plant: canola (Canola);Rape;Cereal (for example, wheat, barley, oat, rye);Corn;Soybean;Legume crop (such as it is lens, chick-pea, outdoor pea, edible With dry beans);Sunflower;Turf;Ornamental plant, such as rose;Greenhouse ornament;Hot Pepper in Greenhouse;Greenhouse lettuce;Greenhouse cucumber.
Bactericidal composition of the invention can be used as foliage fungicide in crop protection, can also be used as fungicide for mixing Plant and be used as soil fungicides.
Bactericidal composition of the invention can be used for protecting plant, plant part, plant propagation material and the plant then grown Sundries official.
Bactericidal composition of the invention is used to protect the use of plant, plant propagation material and the plant organ then grown On the way.
Bactericidal composition of the invention is used to handle seed with the use for the plant pathogenic fungi invasion for protecting seed to carry On the way.
Bactericidal composition of the invention can handle all plants and plant part." plant " refers to all plants and plant Population, such as ideal and undesirable wild plant, cultivated plant and plant variety are (regardless of whether by plant variety or plant Cultivate the protection of human rights benefit).Cultivated plant and plant variety can be the plant obtained by Sterile culture and breeding method, this A little methods can be aided with or be supplemented with one or more biological technique methods, such as use dihaploid, protoplast fusion, random With orthomutation, molecule or genetic marker, or use bioengineering and genetic engineering method.Plant part refers to all of plant Part and organ above and below the ground, such as bud, leaf, Hua Hegen, such as leaf, needle, stem, branch, flower, fructification, fruit and kind Son and root, bulb and rhizome.It crop and nourishes and generates and case of propagation material, such as transplants, bulb, rhizome, running roots Plant part is also belonged to seed.
A method of the bactericidal composition is acted on plant propagation material and then length by prevention and treatment plant pathogen Plant organ out.
Term " plant propagation material " is interpreted as referring to all plant parts for having fertility, such as seed, can use In breeding the latter and vegetable matter such as cuttage item or stem tuber (such as potato).Therefore, plant used herein Part includes plant propagation material.It is mentioned that such as seed, root, fruit, stem tuber, bulb, rhizome and plant part.To The germination plant and effective plant inhibited after germinateing in soil or after emergence.Young plant can be before transplantation by being impregnated into Row whole or Local treatment are protected.
Currently preferred plant propagation material is seed.Bactericidal composition of the invention is also particularly suitable for processing seed. Crop damage caused by most harmful fungoid is due to during storage or after sowing and in plant germination process Or caused by the infringement of the seed after germination.Since the root and branch of growth period plant are especially sensitive and even if small damage It can result in the death of plant.Another aspect of the present invention provides a kind of method for protecting seed and germinating plants, and this method makes Crop protection agents are additionally being applied without additional application crop protection agents or at least significant ground after planting or after plant germination.It is another Aspect, using bactericidal composition of the invention optimize used in reactive compound amount, with farthest provide seed and The protection of germinating plants is against the invasion of plant pathogenic fungi, and plant itself not will receive used reactive compound Damage.
Therefore, the present invention is also in particular to by handling seed with bactericidal composition of the invention to protect seed and hair The method that bud plant invades from plant pathogenic fungi.The invention further relates to bactericidal compositions according to the present invention in processing kind Son is to protect seed and germinating plants from the purposes of plant pathogenic fungi.
Harm budding after plant plant pathogenic fungi control mainly by using crop protection agents processing soil and The aerial part of plant carries out.Healthy issuable influence in view of crop protection agents on environment and humans and animals, It is therefore desirable to reduce the amount of application of reactive compound to the greatest extent.
Bactericidal composition according to the present invention is suitable for protection in agricultural, in greenhouse, in forestry or gardening-or vinegrowing The seed of any plant variety of kind application.Particularly, the seed form used is cereal (such as wheat, barley, rye, black Wheat, millet, oat), soybean, sorghum, pea, lens, corn, cotton, soybean, rice, potato, sunflower, Kidney bean, coffee Coffee, beet, peanut, rape, olive, cocoa, sugarcane, tobacco, vegetables (such as tomato, cucumber, onion and lettuce), turfgrass and Decoration uses plant.The processing of the seed of cereal and greengrocery is vital.
Active constituent amisulbrom and fluxapyroxad in bactericidal composition of the invention is individually or with suitable system Dosage form formula is applied to seed.It is preferably handled in the state of substantially stabilized so that processing will not cause any damage to seed Evil.In general, can any point-in-time between picking and sowing carry out processing seed.Commonly used seed is separated from plant And it is isolated from cob, shell, stem, epidermis, hair or pulp.Therefore, it is possible to use for example, extremely by picking, cleaning and drying Water content is lower than 15% seed.Alternatively, it is also possible to for example with water process after using drying, the kind then dried once more Son.
The medicament of the method for seed treatment, such as can there are, diluent liquid or solid-like does not have to dilution directly general Seed is immersed in liquid condition solution the method for making medicament be impregnated with seed, is blended in solid chemicals or liquid preparation and seed Together, being coated processing makes the method for the surface of the seed attachment medicament, the methods of sprinkling near seed while plantation.
Plant part and the plant organ then grown are any of the plant generated by plant propagation material such as seed Part.Plant part, plant organ and plant also can benefit from by the way that bactericidal composition is applied to plant propagation material institute The pathogenic damage of acquisition is protected.The plant organ grown behind certain plants part and certain places can also regard plant propagation as Material, its own can apply (or processing) with bactericidal composition;To by processed plant part and processed plant Plant, other plant parts and the other plant organs that organ generates also can benefit from by applying bactericidal composition With.
It causes a disease in the place prevention and treatment soil or cultivation medium that bactericidal composition of the invention is prevented and treated needed for being applied to or saprophytic Fungi and bacterium purposes.
A method of the bactericidal composition is acted on soil or cultivation medium by prevention and treatment plant pathogen.
Bactericidal composition of the invention can also be used to prevent or control a variety of pathogenic or saprophytic in soil or cultivation medium Fungi and bacterium.The example of the aquacultural fungal pathogen of soil-borne includes Alternaria (Alternaria spp.), Ascochyta (Ascochyta spp.), Botrytis cinerea (Botrytis cinerea, Cercospora (Cercospora spp., ergot (Clavicepspurpurea), standing grain cochliobolus (Cochliobolussativus), Colletotrichum (colletotrichum Spp., Epicoccum (Epicoccum spp., F.graminearum schw (Fusariumgraminearum), beads Fusariumsp (Fusariummoniliforme), fusarium oxysporum (Fusariumoxysporum, fusarium moniliforme (Fusariumproliferatum), fusariun solani (Fusariumsolani) ties up glue chain spore (Fusariumsubglitinans), Helminthosporium (Helminthosporiumspp) avenges rotten microtorr bacterium (Microdochiumnivale), Penicillium (Pencilliumspp), Phoma (Phoma spp.), wheat nuclear cavity bacteria (Pyrenophoragraminea), rice blast Pyricularia Sacc. (Pyriculariaoryzae), Rhizoctonia solani Kuhn (Rhizoctoniasolani), Rhizoctonia cerealis (Rhizoctoniacerealis), Sclerotinia (Sclerotinia Spp.), Septoria (Septoria spp.), silk axis smut (Sphacelothecareilliana), Tilletia (Tilletia spp.), meat spore core coral bacterium (Typhula incarnate), hidden smut (Urocystisocculta) are black Powder Pseudomonas (Ustilago spp.), Verticillium (Verticillium spp.), Phytophthora (Phytophthora), grass are rotten mould It is withered to belong to (Pythium), Peronospora (Peronospora), Pseudoperonospora (Pseudoperonospora).
Under normal circumstances, soil germ can generate a large amount of thallus, as long as condition develops favorably and host pathogen growth Be again it is susceptible, germ mass propagation and can infect host, and in the presence of susceptible host, these germs can enter The lasting pathogenic phase, with the continuous cropping of crop mass propagation spread, but later nutrient be depleted or edaphic condition such as temperature, When humidity etc. is unfavorable to germ, germ can enter dormant period again.In the absence of susceptible host, soil-borne disease bacterium is in the soil It can survive, in addition to soil germ has extensive host range, moreover it is possible to be deposited on the root surface of non-host or the broken branches and fallen leaves It is living, it is undivided with it with saprophytic competitiveness.But different germs be it is discrepant, as sickle-like bacteria almost may be used in the soil It is survived with indefinite duration.
Cultivation medium of the present invention is the supporter for referring to make crops take root, grow, such as: soil, water etc., Specific raw material can be used for example sand, float stone, vermiculite, diatomite, agar-agar, gelling material, polymer substance, asbestos, Sawdust, bark etc..
The method that medicament is applied into soil, such as liquid preparation is diluted in water or is not diluted and is directly applied to plant The methods of in the root of body or the rice seedling bed of seedling, granule is disseminated to the side in the root of plant or the rice seedling bed of seedling Method has the method that pulvis, water dispersible granules etc. are sprayed in soil prior to seeding and are integrally mixed with soil, before sowing or plants Implantation hole will be sprayed on before kind of plant after pulvis, water-dispersible grain dilution agent, in seed furrow, carrying out method of sowing etc..
Bactericidal composition of the invention apply also for prevent or control harvest after and storage disease.According to the present invention, it harvests Afterwards can be for example by caused by following fungi with the disease of storage period: Colletotrichum kind, such as banana pierce disk spore (Colletotrichum musae), Colletotrichum gloeosporiodes (Colletotrichum gloeosporioides), capsicum thorn Disk spore (Colletotrichum coccodes);Fusarium kind, such as fusarium semitectum (Fusarium semitectum), Fusarium moniliforme (Fusarium moniliforme), Fusarium solani (Fusarium solani), Fusarium oxysporum (Fusarium oxysporum);Verticillium dahliae belongs to kind, such as cocoa verticillium sp (Verticillium theobromae);It is black The mould category kind of spore;Botrytis kind, such as the pathogen of Botrytis cinerea (Botrytis cinerea);Geotrichum, such as geotrichum candidum (Geotrichum candidum);Phomopsis kind, Natal Phomopsis (Phomopsis natalensis);Color two Spore belongs to kind, such as two spore of citrus color (Diplodia citri);Alternaria kind, such as Altemaria citri (Alternaria Citri), mutually every Alternariaspp (Alternaria alternata);Phytophthora kind, such as phytophthora brown rot of citrus (Phytophthora citrophthora), strawberry phytophthora (Phytophthora fragariae), Phytophthora cactorum (Phytophthora cactorum), Phytophthora nicotianae (Phytophthora parasitica);Septoria (Septoria ), such as Septoria depressa spp.;Mucor (Mucor spp.), such as pyriform Mucor (Mucor piriformis);Chain sclerotinia sclerotiorum belong (Monilinia spp.), such as the raw chain sclerotinia sclerotiorum (Monilinia of fruit Fructigena), drupe chain sclerotinia sclerotiorum (Monilinia laxa);Venturia (Venturia spp.), such as the black star of apple Bacterium (Venturia inaequalis), Pear scab (Venturia pyrina);Rhizopus (Rhizopus spp.), such as Rhizopus stolonifer (Rhizopus stolonifer), Rhizopus oryzae (Rhizopus oryzae);It is small from shell category (Glomerella Spp.), such as enclose small from shell (Glomerella cingulata);Sclerotinia (Sclerotinia spp.), such as fruit are raw Sclerotinite (Sclerotinia fruiticola);Long beak shell category (Ceratocystis spp.), such as unusual long beak shell (Ceratocystis paradoxa);Penicillium (Penicillium spp.), such as penicillium funiculosum (Penicillium Funiculosum), penicillium expansum (Penicillium expansum), Penicillium digitatum (Penicillium digitatum), Italian mould (Penicillium italicum);The long spore category of disk (Gloeosporium spp.), such as the long spore of white disk (Gloeosporium album), Gloeosporium perennans, the raw long spore (Gloeosporium of disk of fruit fructigenum),Gloeosporium singulata;Shell snake spore category (Phlyctaena spp.), such as Phlyctaena vagabunda;Cylindrocarpon (Cylindrocarpon spp.), such as apple column spore (Cylindrocarpon mali);It crawls handle Mould category (Stemphyllium spp.), such as day lily stemphylium botryosum (Stemphyllium vesicarium);Star check shell spore Belong to (Phacydiopycnis spp.), such as Phacydiopycnis malirum;Thiclaviopsis (Thielaviopsis Spp.), such as singular root string strain is mould (Thielaviopsis paradoxy);Aspergillus (Aspergillus spp.) is such as black Aspergillus (Aspergillus niger), Aspergillus carbonerius (Aspergillus carbonarius);Nectria (Nectria ), such as the red shell bacterium of dry cancer clump (Nectria galligena) spp.;Stockless Peziza (Pezicula spp.).
Bactericidal composition of the invention can also be used to prevent and treat fruit vegetables storing period disease, and obtain unexpected collaboration The effect of synergy.Such as the fruit rot as caused by following pathogen:
Phytophthora (Phytophthora), such as phytophthora infestans (Phytophthorainfestans), phytophthora sojae kaufmann&gerdemann (Phytophthoramegasperma), foot rot of citrus bacterium (Phytophthoraparasitica);
Peronosporaceae (Peronosporaceae) disease such as Plasmopara viticola (Plasmoparaviticola), Peronospora disease Bacterium (Peronospora);
Pythium (Pythium) such as scraping and printing unit (Pythiumaphanidermatum).
After bactericidal composition according to the present invention can also being applied when plant or plant part grow to protect harvest Stock.
Processing method according to the present invention can also be used for the invasion for protecting stock from fungi and microorganism.According to this hair It is bright, it is understood as referring to term " stock " to have originated from natural life cycle and it is desirable that the plant of long-term preservation or animality is come The natural materials in source and its processed form.Stock, such as plant of plant origin or part thereof, as stem, leaf, stem tuber, Seed, fruit or seed, can be with the state of fresh harvesting or with form processing such as (pre-) dry, wetting, crushing, grinding, pressure System or baking are protected.It is also possible to timber, thick timber form such as construction timber, electric pole and fence;Or final product form, such as by Furniture or article made of timber.The stock of animal origin is animal skin, leather, hair, hair etc..Composition according to the present invention It can prevent the invasion such as burn into colour fading or mouldy of the fungi or bacterium of storage period.It is preferred that " stock " is understood as referring to plant The natural materials in object source and its form processing, more preferable fruit and its form processing, as the operatic circle, drupe, soft fruit and Citrus fruit and its form processing.
The present invention provides a kind of plant for controlling plant, plant part, plant propagation material and the plant organ then grown The method of object disease fungus, this method include by bactericidal composition of the invention so that agronomy is effective and basic plant-less toxicity is applied Dosage applied with seed treatment, foliage applying, stem, is impregnated with, instiled, is poured, sprayed, is sprayed, dusting, the methods of distribution or smoke Plant, plant part, plant propagation material or plant is administered to be growing or need in the soil or cultivation matchmaker wherein grown In Jie.
Bactericidal composition of the invention can be applied by different processing methods, these methods for example:
Liquid comprising the bactericidal composition is sprayed onto the aerial part of the plant;
Dusting mixes particle or powder in the soil, sprays in the surrounding plants, and the tree injection or smearing the case where Under;
Cladding or film coated are carried out to the seed of plant.
When for postharvest fruit and vegetable anti-corrosive fresh-keeping, 200-2000 times of liquid is usually diluted with water, is leached after soaking fruit.
The present invention provides a kind of method for preventing and treating plant pathogen, can be treatment, prevention or method of eradication.
Bactericidal composition of the invention can be made into common dosage form, such as missible oil, wettable powder, suspending agent, liquid The dosage forms such as agent, granule, seed coat agent use, amount of application, according to the mixing ratio, meteorological condition, medicament of effective component Form, Dressing date, method of administration, application place, prevent and kill off object noxious livings, objective crop etc. it is different and variant.
A method of prevention and treatment plant pathogen, amisulbrom and fluxapyroxad are administered simultaneously or applied respectively, Or sequential application.
A method of prevention and treatment plant pathogen, including by bactericidal composition of the invention with agronomy effectively and substantially without plant The amount of application of object toxicity applied with seed treatment, foliage applying, stem, is impregnated with, instiled, is poured, sprayed, is sprayed, dusting, distribution or The methods of smoke is administered to plant pathogen and/or its environment or plant, plant part, plant propagation material and subsequent length In plant organ out, soil or cultivation medium, material or space.
A method of the bactericidal composition is acted on plant or plant part by prevention and treatment plant pathogen.
A method of prevention and treatment plant pathogen, can plant by before infecting or after infecting by the Bactericidal composite Object acts on plant pathogen and/or its environment or plant, plant part, plant propagation material and the plant then grown In organ, soil or cultivation medium, material or space.
There may be super plus (" collaboration ") effects for processing according to the present invention.For example, the sterilization group used according to the present invention It closes the rate of application of object and/or widens its field of activity and/or increase its activity, it is possible to obtain following effect: better plant Growth increases the tolerance of high temperature or low temperature, increases the tolerance of arid or water or soil salt content, blooming performance mentions It is high, it is easier to harvest, the maturation of quickening, higher yield rate, bigger fruit, higher plant height, the color of leaf is more It is green, it blooms earlier, the quality or nutritive value of the product of harvest are higher, and sugared concentration is higher in fruit, the storage of the product of harvest More preferably, these benefits have been more than the effect actually estimated for stability and/or processability.
Processing method of the invention can also be used in handle propagation material such as stem tuber or rhizome, and can be used for handling seed, Seedling or transplanting (pricking out) seedling and plant or transplanting plant.The processing method can also be used for processing root.The present invention Processing method can also be used for the aerial part of processing plant such as dry, stem or stalk, leaf, flower and fruit in relation to plant.
Generally for leaf portion processing: 0.1-10000g/ha, preferably 10-1000g/ha, more preferable 10-750g/ha;For It irrigates or is added dropwise for application, the dosage can also even reduce, especially when application inert base such as asbestos or perlite Shi Shi;
For seed treatment: 2-250g/100kg seed, preferably 3-200g/100kg seed, more preferable 2.5-50g/100kg kind Son, even more preferably 2.5-25g/100kg seed.
For soil or processing used for ponds: 0.1-10000g/ha, preferably 1-5000g/ha.
It is fresh-keeping for postharvest fruit and vegetable, 200-2000 times of liquid can be diluted, is leached after soaking fruit.
Above-mentioned dosage is only general exemplary dose, and those skilled in the art can be according to practical feelings when reality is applied Condition and needs adjust rate of application especially in accordance with the seriousness of the property and germ of plant to be processed or crop.
Amisulbrom of the invention and fluxapyroxad combination/combined administration.Including separating, sequentially or simultaneously applying Yin Azoles flusulfamide and fluxapyroxad.Preferably, the amisulbrom and fluxapyroxad group be combined into comprising amisulbrom and The form of the composition of fluxapyroxad.
Composition of the invention can be based on dosage form, i.e., each substance has mixed in composition, composition at Dividing can also be provided with unit dose form, mixed in bucket or tank using preceding, be then diluted to required concentration.Wherein preferably with this hair Based on the dosage form of bright offer.
As a further improvement of the present invention, bactericidal composition of the invention can be configured to any agent agriculturally allowed Type.
As a further improvement of the present invention, the dosage form of bactericidal composition of the invention be aerosol, it is capsule suspension, cold Be atomized concentrating agents, heat atomization concentrating agents, CG/Encapsulated granule, granula subtilis, for seed treatment flowable concentrating agents, instant it is molten Liquid, sprayable pulvis, emulsifiable concentrating agents, oil-in-water emulsion, water-in-oil emulsion, bulky grain agent, fine granule, oil can divide Divided powder, oily miscible liquids, foaming agent, paste, suspension concentrating agents, solvable concentrating agents, is hanged the miscible flowable concentrating agents of oil Floating agent, wettable powder, water dispersible granules, soluble powder, microcapsule suspending agent, coated granule, squeezes out particle at seed coat agent Agent, missible oil, microemulsion, aqueous emulsion, effervescent tablet, ultra low volume liquids, suspoemulsion, the cold atomization preparation of ultra-low volume, ultra-low volume Hot atomization preparation.
It is living containing amisulbrom and fluxapyroxad, filler and/or surface in bactericidal composition of the present invention Property agent.
Bactericidal composition of the present invention, wherein the content of amisulbrom and fluxapyroxad accounts for bactericidal composition 5%-90%。
The bactericidal composition, wherein the content of amisulbrom and fluxapyroxad accounts for the 10%- of bactericidal composition 80%。
The bactericidal composition, wherein the content of amisulbrom and fluxapyroxad accounts for the 10%- of bactericidal composition 60%。
According to the present invention, term " filler ", which refers to, can be combined or be combined with reactive compound to make it easier for being administered to The natural or synthetic organic or inorganic compound of object (such as plant, crop or careless class).Therefore, the filler is preferably It is inert, it is acceptable at least to should be agricultural.The filler can be solid or liquid.
The nonactive medium that can be used in the present invention can be used as solid matchmaker either solid is also possible to liquid What dielectric material used has for example: phyteral powdery type (such as soy meal, starch, grain dust, wood powder, bark powder, sawdust, walnut Shell powder, wheat bran, cellulose powder, coconut husk, corncob and tobacco stem particle, the residue etc. after extracting plant essence), paper It opens, sawdust, crushes synthesized polymer body, the clay class (such as kaolin, bentonite, acid china clay etc.), talcum powder of synthetic resin etc. Class.Silica (such as diatomite, silica sand, mica, aqueous silicic acid, calcium silicates), active carbon, natural mineral matter class (float stone, Lv Po Thread stone and zeolite etc.), fire diatomite, sand, (such as polyethylene, polypropylene, the polyvinylidene chloride etc.), chlorination such as plastics medium Chemical fertilizer, the soil of the inorganic mineral powder of potassium, calcium carbonate, calcium phosphate etc., ammonium sulfate, ammonium phosphate, urea, ammonium chloride etc. Fertilizer, these substances can be used alone or two or more is mixed.
It can be used as can selecting in llowing group of materials for liquid media materials'use, such as water, alcohol type (such as first Alcohol, ethyl alcohol, isopropanol, butanol, ethylene glycol etc.), ketone (such as acetone, methyl ethyl ketone, isobutyrone, cyclohexanone Deng), ethers (such as ether, dioxanes, methylcellulose, tetrahydrofuran etc.), aliphatic hydrocarbon class (such as kerosene, Mineral oil etc.), aromatic hydrocarbons class (such as benzene,toluene,xylene, solvent naphtha, alkylnaphthalene, chlorinated aromatic hydrocarbons, chloro rouge Fat hydrocarbon, chlorobenzene, etc.), halogenated hydrocarbon class, amides, sulfone class, dimethyl sulfoxide, mineral and vegetable oil, animal oil etc..
To make the emulsification of effective component compound, dispersion and/or wetting, surfactant can be used for example can be with Enumerate fatty alcohol polyoxyethylene ether, polyoxyethylene alkylaryl ether, polyoxyethylene higher fatty acid esters, polyoxyethylene alcohol or phenol Phosphate, the aliphatic ester of polyalcohol, alkane aromatic sulfonic acid, naphthalene sulfonic acid polymer, lignosulfonates, the branch shape of macromolecule comb shape are total Polymers, butyl naphthalene sulfonate, alkylaryl sulfonates, sodium alkylsulfosuccinates, grease, fatty alcohol and ethylene oxide condensation The polyacrylates such as object, alkyltaurate, protein hydrolysate.Suitable oligosaccharide object or polymer, such as based on independent Vinyl monomer, acrylic acid, polyoxyethylene and/or polyoxypropylene or itself and such as (polynary) alcohol or (polynary) amine combination.
To make effective component compound dispersion stability, attachment and/or combination, such as xanthan gum, silicic acid can be used Magnalium, gelatin, starch, methyl cellulose, polyvinyl alcohol, polyvinyl acetate and natural phospholipid (such as cephalin and lecithin) with And the adjuvants such as synthetic phospholipid, bentonite, sodium lignin sulfonate.
The wherein optional spent glycol of antifreezing agent, propylene glycol, glycerine, sorbierite.Deflocculant as suspension product The adjuvant such as naphthalene sulfonic acid polymer, polymeric phosphate can be used.
Organic silicon defoamer can be used as defoaming agent.
The colorant that can be used, such as inorganic pigment, such as iron oxide, titanium oxide and Prussian blue;And organic pigment/ Dyestuff: alizarin dyes, azo dyes and metallized phthalocyanine dye;And microelement, such as molysite, manganese salt, boron salt, mantoquita, cobalt Salt, molybdenum salt and zinc salt.
Optionally, also may include other annexing ingredients, for example, protecting colloid, adhesive, thickener, thixotropic agent, bleeding agent, Stabilizer, screening agent.
The reactive compound can be mixed preparation with conventional additives by known way by the preparation of the invention. The conventional additives such as conventional extender and solvent or diluent, emulsifier, dispersing agent, and/or adhesive or fixative, Wetting agent, waterproofing agent, if it is desired, can also include drier and colorant, stabilizer, pigment, defoaming agent, preservative, increasing Thick dose, water and other processing aids.
These compositions not only include can or dusting equipment such as spraying by suitable equipment be suitable for immediately it is to be processed Object, but also including needing the concentration commercial composition being diluted before being applied to object.
Of the invention can also apply containing amisulbrom and fluxapyroxad with other active ingredient combinations, such as Expand activity profile or prevents from forming resistance.Other active constituents such as fungicide, bactericide, attractant, insecticidal Agent, acaricide, nematicide, growth regulator, herbicide, safener, fertilizer or semiochemical etc..
Reactive compound amisulbrom and fluxapyroxad can be administered simultaneously, or apply respectively or sequential application, separate Sequence when application is on the result of prevention and treatment usually without influence.
Bactericidal composition of the invention can be based on dosage form, i.e., each substance has mixed in composition, composition Ingredient can also be provided with unit dose form, mixed in bucket or tank using preceding, be then diluted to required concentration.Wherein preferably with Based on dosage form provided by the invention.
For bactericidal composition of the invention in the case where reducing reactive compound application total amount, having to harmful fungoid improves activity (synergy).And bactericidal composition of the invention shows that the bacterium of tolerance also has excellent kill to existing fungicide Bacterium effect.
A kind of bactericidal composition of the present invention, the composition is by combining amisulbrom and fluxapyroxad, so that obtaining To composition there is gain effect in control efficiency, and expanded fungicidal spectrum, played the multi-purpose effect of a medicine, effectively Slow down or germ is avoided to develop drug resistance.Astoundingly, the bactericidal activity of bactericidal composition of the invention is than each activation The active adduction for closing object is considerably higher, and there are unpredictable, necessary being synergistic effects, rather than just active increasing It mends.When reactive compound is present in bactericidal composition of the invention with specific weight ratio, synergistic effect is particularly evident.But It is that the weight ratio of the reactive compound in bactericidal composition of the present invention can change in a certain range.
Bactericidal composition of the present invention is also surprising with plant physiology effect other than antifungal synergistic effect Effect.The plant physiology includes:
Abiotic stress resistance, including after temperature-resistant, drought tolerance and drought stress recovery, water application efficiency is (with water consumption Reduce related), flood resistance, ozone stress and UV resistance, to chemical substance such as heavy metal classes, salt, insecticide (safety Agent) etc. resistance.
Biotic resistance, including increased fungus resistant and the increased resistance for being directed to nematode, virus and bacterium.
Increased plant vigor, including plant health/plant quality and seed vitality, the appearance of reduction toppled over, improved, The increased afforestation effect for restoring, improving and improved photosynthetic efficiency.
The present invention provides a kind of bactericidal composition, the composition is by carrying out group for amisulbrom and fluxapyroxad It closes, so that obtained composition has gain effect in control efficiency, and has expanded fungicidal spectrum, play what a medicine was mostly used Effect, effectively slows down or germ is avoided to develop drug resistance.Astoundingly, the bactericidal activity of bactericidal composition of the invention is than each The active adduction of a reactive compound is considerably higher.In other words, there are unpredictable, necessary being synergistic effects, and Not only active supplement.
When reactive compound is present in bactericidal composition of the invention with specific weight ratio, synergistic effect is especially bright It is aobvious.But the weight ratio of the reactive compound in bactericidal composition of the present invention can change in a certain range.
Specific embodiment
Below with reference to embodiment, the invention will be further described:
Example of formulations
+ 18% fluxapyroxad wettable powder of 1 18% amisulbrom of embodiment
Amisulbrom 18%
Fluxapyroxad 18%
Lauryl sodium sulfate 10%
Sodium lignin sulfonate 5%
Kaolin complements to 100%
Active constituent, various auxiliary agents and filler etc. are mixed by the proportional components of formula, arrived after ultra-fine pulverizer disintegrating + 18% fluxapyroxad wettable powder of 18% amisulbrom.
+ 12% fluxapyroxad missible oil of 2 4% amisulbrom of embodiment
Amisulbrom 4%
Fluxapyroxad 12%
Ethoxylated castor oil 5%
Calcium dodecyl benzene sulfonate 3%
N-Methyl pyrrolidone complements to 100%
Mentioned component is proportionally prepared, uniform phase is uniformly mixing to obtain.
+ 20% fluxapyroxad water dispersible granules of 3 10% amisulbrom of embodiment
Amisulbrom 10%
Fluxapyroxad 20%
MODIFIED LIGNOSULPHONATE 5%
Lauryl sodium sulfate 5%
Urea 5%
Kaolin complements to 100%
Amisulbrom, fluxapyroxad active constituent, dispersing agent, wetting agent, disintegrating agent and filler are mixed in the ratio of formula It closes uniformly, by air-flow crushing at wettable powder;It adds a certain amount of water mixing extruding and makes material.It is obtained after dry screening + 20% fluxapyroxad water dispersible granules of 10% amisulbrom.
+ 6% fluxapyroxad suspoemulsion of 4 18% amisulbrom of embodiment
Oily phase:
Fluxapyroxad 6%
Methyl oleate 4%
Ethoxylated castor oil 5%
Water phase:
Amisulbrom 18%
Naphthalene sulfonic acids-formaldehyde condensation products sodium salt 1% of sulfonation
Water complements to 100%
Fluxapyroxad is dissolved in methyl oleate, ethoxylated castor oil is added and obtains oily phase;According to formula by indazole sulphur Bacterium amine, sulfonation obtain amisulbrom after naphthalene sulfonic acids-formaldehyde condensation products sodium salt, water is ground and/or high speed shear Aqueous suspension agent;The oil phase is added to the aqueous phase under stiring obtains suspoemulsion.
+ 20% fluxapyroxad coated granule of 5 4% amisulbrom of embodiment
Amisulbrom 4%
Fluxapyroxad 20%
Polyethylene glycol 3%
The silicic acid 1% of high degree of dispersion
Calcium carbonate complements to 100%
It in a mixer, will be on levigate active constituent even spread to the carrier soaked by polyethylene glycol.It can obtain by this method Obtain dust-free coated granules agent.
+ 50% fluxapyroxad of 6 10% amisulbrom of embodiment squeezes out granule
Amisulbrom 10%
Fluxapyroxad 50%
Sodium lignin sulfonate 4%
Carboxymethyl cellulose 2%
Kaolin complements to 100%
Active component is mixed and ground with auxiliary agent, composition is soaked with water.The composition is squeezed out, is then done in the air stream It is dry.
+ 3% fluxapyroxad suspension seed-coating agent of 7 30% amisulbrom of embodiment
Amisulbrom 30%
Fluxapyroxad 3%
Fatty alcohol polyoxyethylene ether sulfosuccinic acid monoesters disodium 10%
MODIFIED LIGNOSULPHONATE 5%
Xanthan gum 1%
Hydroxyethyl cellulose 1%
Glycerine 5%
PVP-K30 1%
Water complements to 100%
Seed coat agent is obtained after above-mentioned each component is mixed ground and/or high speed shear in proportion.
+ 10% fluxapyroxad microcapsule suspension-suspendinagent agent of 8 20% amisulbrom of embodiment
Capsule core:
Fluxapyroxad 10%
Plurafac LF1312(from BASF) 3%
Emulsogen 3510 (from Clariant) 1%
Capsule wall:
Lupranat®M20S(BASF Elastogran) 8%
DETA (BASF SE) 2%
Water phase:
Amisulbrom 20%
ATLOX ®4913 (from Croda) 5%
Synperonic PE/64 3%
Xanthan gum 1%
Defoaming agent 1%
Urea 1%
1,2- propylene glycol 3%
Methylisothiazolinone 2%
Catalyst 0.1%
Water complements to 100%
The oil that Lupranat M20S, fluxapyroxad, Plurafac LF1312,3510 Emulsogen are formed is added to In aqueous solution containing DETA, ATLOX 4913, emulsion is formed.Then it heats and keeps the temperature 50oIt is anti-that catalyst is added under C It answers 2 hours.The microcapsules of fluxapyroxad is obtained after cooling.
Synperonic PE/64 (from Croda), defoaming agent, urea, amisulbrom, water mix in proportion It is even, and be sanded, it is prepared into aqueous suspension agent.
The microcapsules of Fluxapyroxad-containsterilization is added in the suspending agent of amisulbrom, it is outstanding to obtain micro-capsule of the invention Floating-suspending agent.
+ 50% fluxapyroxad suspending agent of 9 5% amisulbrom of embodiment
Amisulbrom 5%
Fluxapyroxad 50%
Methyl naphthalene sulfonate formaldehyde condensate 5%
Dioctyl succinate disulfonate acid 5%
Xanthan gum 0.3%
Glycerine 5%
Defoaming agent 0.6%
Water Complement to 100%
The each components such as active component, dispersing agent, wetting agent and water are uniformly mixed according to the ratio of formula, it is ground and/or high Speed shearing controls partial size at 5 μm hereinafter, obtaining+50% fluxapyroxad suspending agent of 5% amisulbrom.
+ 15% fluxapyroxad missible oil of 10 5% amisulbrom of embodiment
Amisulbrom 5%
Fluxapyroxad 15%
Ethoxylated castor oil 5%
Calcium dodecyl benzene sulfonate 3%
SOLVESSOTM100 complement to 100%
Above-mentioned each component is mixed, stirring is to obtaining transparent homogeneous phase.
+ 60% fluxapyroxad water dispersible granules of 11 30% amisulbrom of embodiment
Amisulbrom 30%
Fluxapyroxad 60%
MODIFIED LIGNOSULPHONATE 1%
Lauryl sodium sulfate 1%
Ammonium sulfate 1%
Kaolin complements to 100%
Amisulbrom, fluxapyroxad active constituent, dispersing agent, wetting agent, disintegrating agent and filler are mixed in the ratio of formula It closes uniformly, by air-flow crushing at wettable powder;It adds a certain amount of water mixing extruding and makes material.It is obtained after dry screening + 60% fluxapyroxad water dispersible granules of 30% amisulbrom.
+ 8% fluxapyroxad aqueous emulsion of 12 2% amisulbrom of embodiment
Oily phase:
Amisulbrom 2%
Fluxapyroxad 8%
Methyl oleate 20%
Polystyrene 3.1%
Water phase:
Xanthan gum 0.07%
Naphthalene sulfonic acids-formaldehyde condensation products sodium salt of sulfonation 1%
Fungicide 0.2%
Water Complement to 100%
Amisulbrom and fluxapyroxad are dissolved in methyl oleate, polystyrene is added and obtains oily phase;According in formula Component be uniformly mixed obtain water phase;The oil phase is added to the aqueous phase under stiring obtains aqueous emulsion.
+ 3% fluxapyroxad microemulsion of 13 2% amisulbrom of embodiment
Amisulbrom 2%
Fluxapyroxad 3%
Ethoxylated castor oil 5%
Calcium dodecyl benzene sulfonate 5%
SOLVESSOTM100 25%
Water complements to 100%
Above-mentioned each component is mixed, stirring is to obtaining transparent homogeneous phase.
+ 70% fluxapyroxad of 14 30% amisulbrom of embodiment
Amisulbrom 30%
Fluxapyroxad 70%
Amisulbrom, fluxapyroxad are proportionally uniformly mixed.
Proportion is weight per distribution ratio in above embodiments.
Biological test example
One, virulence is tested:
The toxicity index of each medicament and the co-toxicity coefficient (CTC value) of mixture are calculated according to Sun Yunpei's Method, when CTC≤80, are then combined Object shows antagonism, and when 80<CTC<120, then composition shows summation action, and when CTC>=120, then composition shows Synergistic effect out.
Survey toxicity index (ATI)=(standard agent EC50/ reagent agent EC50) * 100;
B in the percentage composition+B medicament toxicity index * mixture of A in theoretical toxicity index (TTI)=A medicament toxicity index * mixture Percentage composition;
Co-toxicity coefficient (CTC)=[mixture surveys toxicity index (ATI)/mixtures theoretical toxicity index (TTI) * 100
Phytopathogen and host plant used in the test of greenhouse virulence
Host plant Disease title Genic organisms
Potato The late blight of potato Phytophthora infestans
Cucumber Cucumber downy mildew Cuba artificial downy mildew
Banana Sigatoka Sigatoka leaf spot disease
Rice Rice seedling damping-off Fusarium graminearum
Rice Rice sheath blight disease Rhizoctonia solani Kuhn
Cucumber Powdery mildew of cucumber Melon monofilament shell powdery mildew
Tomato Graw mold of tomato The pathogen of Botrytis cinerea
Test one: the toxicity test of phytophthora infestans
Using inhibition mycelial growth rate method:
Amisulbrom and fluxapyroxad are used into acetone solution respectively, then dilute preparation with 0.1% Tween-80 aqueous solution At the medical fluid of series of concentrations, 6mL is drawn respectively in superclean bench to the conical flask of sterilizing, 50 DEG C or so of Ma Ling is added Potato glucose agar medium (PDA) 54mL, pours into the plate of 4 diameter 9cm after shaking up, the toxic of 4 respective concentrations is made Culture medium;The amisulbrom of different ratio and fluxapyroxad series of concentrations compound solution be made with same method toxic Culture medium.2 days phytophthora infestans will be cultivated, break into fungus block in colony edge with the punch of diameter 5mm, with transfer needle by bacterium Block moves to the toxic PDA culture medium center being configured in advance, is subsequently placed in culture, every processing in 25 DEG C of incubators and is repeated 4 times.3 After it, each processing colony diameter cm is measured using crossing method slide calliper rule, correction is found out and inhibits percentage.Each bacterium colony cross Intersect and survey two diameters, bacterium colony size is represented with its average.Then bacterium colony growth inhibition ratio is found out as the following formula:
Then concentration EC in inhibiting is calculated with least square method50, then according to Sun Yunpei's Method calculating co-toxicity coefficient (CTC).
Table 1: to the virulence test result of phytophthora infestans
As known from Table 1, when the combination of amisulbrom and fluxapyroxad is in the range for matching 50:1-1:50, to pathogenic epidemic disease Mould co-toxicity coefficient is all larger than 120, shows as synergistic effect.
Test two: the toxicity test of Cuba artificial downy mildew
Using inhibition mycelial growth rate method:
Amisulbrom and fluxapyroxad are used into acetone solution respectively, then dilute preparation with 0.1% Tween-80 aqueous solution At the medical fluid of series of concentrations, 6mL is drawn respectively in superclean bench to the conical flask of sterilizing, 50 DEG C or so of Ma Ling is added Potato glucose agar medium (PDA) 54mL, pours into the plate of 4 diameter 9cm after shaking up, the toxic of 4 respective concentrations is made Culture medium;The amisulbrom of different ratio and fluxapyroxad series of concentrations compound solution be made with same method toxic Culture medium.2 days Cuba artificial downy mildews will be cultivated, breaks into fungus block in colony edge with the punch of diameter 5mm, it will with transfer needle Fungus block moves to the toxic PDA culture medium center being configured in advance, is subsequently placed in culture, every processing in 25 DEG C of incubators and is repeated 4 times. After 3 days, each processing colony diameter cm is measured using crossing method slide calliper rule, correction is found out and inhibits percentage.Each bacterium colony ten Word, which intersects, surveys two diameters, represents bacterium colony size with its average.Then bacterium colony growth inhibition ratio is found out as the following formula:
Then concentration EC in inhibiting is calculated with least square method50, then according to Sun Yunpei's Method calculating co-toxicity coefficient (CTC).
Table 2: to the virulence test result of Cuba artificial downy mildew
As known from Table 2, when the combination of amisulbrom and fluxapyroxad is in the range for matching 50:1-1:50, to Cuba's vacation Downy mildew co-toxicity coefficient is all larger than 120, shows as synergistic effect.
Experiment three: the indoor toxicity test of amisulbrom and fluxapyroxad to sigatoka leaf spot disease bacterium
Using inhibition mycelial growth rate method:
Amisulbrom and fluxapyroxad are used into acetone solution respectively, then dilute preparation with 0.1% Tween-80 aqueous solution At the medical fluid of series of concentrations, 6mL is drawn respectively in superclean bench to the conical flask of sterilizing, 50 DEG C or so of Ma Ling is added Potato glucose agar medium (PDA) 54mL, pours into the plate of 4 diameter 9cm after shaking up, the toxic of 4 respective concentrations is made Culture medium;The amisulbrom of different ratio and fluxapyroxad series of concentrations compound solution be made with same method toxic Culture medium.2 days sigatoka leaf spot disease bacterium will be cultivated, breaks into fungus block in colony edge with the punch of diameter 5mm, it will with transfer needle Fungus block moves to the toxic PDA culture medium center being configured in advance, is subsequently placed in culture, every processing in 25 DEG C of incubators and is repeated 4 times. After 3 days, each processing colony diameter cm is measured using crossing method slide calliper rule, correction is found out and inhibits percentage.Each bacterium colony ten Word, which intersects, surveys two diameters, represents bacterium colony size with its average.Then bacterium colony growth inhibition ratio is found out as the following formula:
Then concentration EC in inhibiting is calculated with least square method50, then according to Sun Yunpei's Method calculating co-toxicity coefficient (CTC).
Table 3: to the virulence test result of sigatoka leaf spot disease bacterium
As known from Table 3, when the combination of amisulbrom and fluxapyroxad is in the range for matching 50:1-1:50, to brown edge ash Pinta bacterium co-toxicity coefficient is all larger than 120, shows as synergistic effect.
Experiment four: the indoor toxicity test of amisulbrom and fluxapyroxad to Fusarium graminearum
Using inhibition mycelial growth rate method:
Amisulbrom and fluxapyroxad are used into acetone solution respectively, then dilute preparation with 0.1% Tween-80 aqueous solution At the medical fluid of series of concentrations, 6mL is drawn respectively in superclean bench to the conical flask of sterilizing, 50 DEG C or so of Ma Ling is added Potato glucose agar medium (PDA) 54mL, pours into the plate of 4 diameter 9cm after shaking up, the toxic of 4 respective concentrations is made Culture medium;The amisulbrom of different ratio and fluxapyroxad series of concentrations compound solution be made with same method toxic Culture medium.2 days Fusarium graminearums will be cultivated, break into fungus block in colony edge with the punch of diameter 5mm, with transfer needle by bacterium Block moves to the toxic PDA culture medium center being configured in advance, is subsequently placed in culture, every processing in 25 DEG C of incubators and is repeated 4 times.3 After it, each processing colony diameter cm is measured using crossing method slide calliper rule, correction is found out and inhibits percentage.Each bacterium colony cross Intersect and survey two diameters, bacterium colony size is represented with its average.Then bacterium colony growth inhibition ratio is found out as the following formula:
Then concentration EC in inhibiting is calculated with least square method50, then according to Sun Yunpei's Method calculating co-toxicity coefficient (CTC).
Table 4: to the virulence test result of Fusarium graminearum
As known from Table 4, when the combination of amisulbrom and fluxapyroxad is in the range for matching 50:1-1:50, to cereal sickle Knife bacterium co-toxicity coefficient is all larger than 120, shows as synergistic effect.
Experiment five: the indoor toxicity test of amisulbrom and fluxapyroxad Rhizoctonia solani
Using inhibition mycelial growth rate method:
Amisulbrom and fluxapyroxad are used into acetone solution respectively, then dilute preparation with 0.1% Tween-80 aqueous solution At the medical fluid of series of concentrations, 6mL is drawn respectively in superclean bench to the conical flask of sterilizing, 50 DEG C or so of Ma Ling is added Potato glucose agar medium (PDA) 54mL, pours into the plate of 4 diameter 9cm after shaking up, the toxic of 4 respective concentrations is made Culture medium;The amisulbrom of different ratio and fluxapyroxad series of concentrations compound solution be made with same method toxic Culture medium.2 days Rhizoctonia solani Kuhns will be cultivated, break into fungus block in colony edge with the punch of diameter 5mm, with transfer needle by bacterium Block moves to the toxic PDA culture medium center being configured in advance, is subsequently placed in culture, every processing in 25 DEG C of incubators and is repeated 4 times.3 After it, each processing colony diameter cm is measured using crossing method slide calliper rule, correction is found out and inhibits percentage.Each bacterium colony cross Intersect and survey two diameters, bacterium colony size is represented with its average.Then bacterium colony growth inhibition ratio is found out as the following formula:
Then concentration EC in inhibiting is calculated with least square method50, then according to Sun Yunpei's Method calculating co-toxicity coefficient (CTC).
Table 5: the virulence test result of Rhizoctonia solani
As known from Table 5, when the combination of amisulbrom and fluxapyroxad is in the range for matching 50:1-1:50, oppose withered silk Pyrenomycetes co-toxicity coefficient is all larger than 120, shows as synergistic effect.
Experiment six: the indoor toxicity test of amisulbrom and fluxapyroxad to melon monofilament shell powdery mildew
Using inhibition mycelial growth rate method:
Amisulbrom and fluxapyroxad are used into acetone solution respectively, then dilute preparation with 0.1% Tween-80 aqueous solution At the medical fluid of series of concentrations, 6mL is drawn respectively in superclean bench to the conical flask of sterilizing, 50 DEG C or so of Ma Ling is added Potato glucose agar medium (PDA) 54mL, pours into the plate of 4 diameter 9cm after shaking up, the toxic of 4 respective concentrations is made Culture medium;The amisulbrom of different ratio and fluxapyroxad series of concentrations compound solution be made with same method toxic Culture medium.2 days melon monofilament shell powdery mildews will be cultivated, fungus block is broken into colony edge with the punch of diameter 5mm, with inoculation Fungus block is moved to the toxic PDA culture medium center being configured in advance by needle, is subsequently placed in culture in 25 DEG C of incubators, and every processing repeats 4 times.After 3 days, each processing colony diameter cm is measured using crossing method slide calliper rule, correction is found out and inhibits percentage.Each bacterium It falls right-angled intersection and surveys two diameters, bacterium colony size is represented with its average.Then bacterium colony growth inhibition ratio is found out as the following formula:
Then concentration EC in inhibiting is calculated with least square method50, then according to Sun Yunpei's Method calculating co-toxicity coefficient (CTC).
Table 6: to the virulence test result of melon monofilament shell powdery mildew
As known from Table 6, when the combination of amisulbrom and fluxapyroxad is in the range for matching 50:1-1:50, to melon list Silk shell powdery mildew co-toxicity coefficient is all larger than 120, shows as synergistic effect.
Experiment seven: the indoor toxicity test of amisulbrom and fluxapyroxad to the pathogen of Botrytis cinerea
Using inhibition mycelial growth rate method:
Amisulbrom and fluxapyroxad are used into acetone solution respectively, then dilute preparation with 0.1% Tween-80 aqueous solution At the medical fluid of series of concentrations, 6mL is drawn respectively in superclean bench to the conical flask of sterilizing, 50 DEG C or so of Ma Ling is added Potato glucose agar medium (PDA) 54mL, pours into the plate of 4 diameter 9cm after shaking up, the toxic of 4 respective concentrations is made Culture medium;The amisulbrom of different ratio and fluxapyroxad series of concentrations compound solution be made with same method toxic Culture medium.2 days the pathogen of Botrytis cinerea will be cultivated, break into fungus block in colony edge with the punch of diameter 5mm, with transfer needle by bacterium Block moves to the toxic PDA culture medium center being configured in advance, is subsequently placed in culture, every processing in 25 DEG C of incubators and is repeated 4 times.3 After it, each processing colony diameter cm is measured using crossing method slide calliper rule, correction is found out and inhibits percentage.Each bacterium colony cross Intersect and survey two diameters, bacterium colony size is represented with its average.Then bacterium colony growth inhibition ratio is found out as the following formula:
Then concentration EC in inhibiting is calculated with least square method50, then according to Sun Yunpei's Method calculating co-toxicity coefficient (CTC).
Table 7: to the virulence test result of the pathogen of Botrytis cinerea
As known from Table 7, when the combination of amisulbrom and fluxapyroxad is in the range for matching 50:1-1:50, to grey grape Spore bacterium co-toxicity coefficient is all larger than 120, shows as synergistic effect.

Claims (16)

1. a kind of bactericidal composition, it is characterised in that: the bactericidal composition contains active constituent amisulbrom and fluorine azoles bacterium Amide, wherein amisulbrom and the weight percent of fluxapyroxad are 50:1-1:50, further preferably 40:1-1:40, It is further preferably 30:1-1:30, more preferably 25:1-1:25, more preferably 10:1-1:10, more preferable 5:1-1:5.
2. bactericidal composition according to claim 1, it is characterised in that: the amisulbrom and fluxapyroxad quality The sum of account for the 5%-90%, preferably 10%-80%, more preferable 20%-70% of the Bactericidal composite amount of substance.
3. bactericidal composition according to claim 1, it is characterised in that: the bactericidal composition, dosage form be suspending agent, Seed coat agent, wettable powder, water dispersible granules, microcapsule suspending agent, coated granule, squeezes out granule, is missible oil, micro- suspoemulsion Emulsion, aqueous emulsion, effervescent tablet, ultra low volume liquids, dry suspension, electrostatic oil agent.
4. bactericidal composition according to claim 1, it is characterised in that: also include filler and/or surfactant.
5. a kind of method for preventing and treating plant pathogen, it is characterised in that: bactericidal composition described in claim 1 is acted on plant Object pathogenic bacteria and/or its environment or plant, plant part, plant propagation material and the plant organ then grown, soil or It cultivates in medium, material or space.
6. a kind of method for preventing and treating plant pathogen, it is characterised in that: by amisulbrom described in claim 1 and fluorine azoles bacterium Amide be administered simultaneously or respectively application or sequential application.
7. a kind of method for preventing and treating plant pathogen, it is characterised in that: wanted before infecting or by right after infecting in plant Bactericidal composition described in asking 1 acts on plant pathogen and/or its environment or plant, plant part, plant propagation material In plant organ, soil or cultivation medium, material or the space then grown.
8. it is a kind of prevent and treat plant pathogen method, it is characterised in that: including by bactericidal composition described in claim 1 with agriculture Learn the amount of application of effective and basic plant-less toxicity applied, be impregnated with seed treatment, foliage applying, stem, instiled, is poured, sprayed, The methods of spraying, dusting, distribution or smoke are applied to plant pathogen and/or its environment or plant, plant part, plant In propagation material and the plant organ then grown, soil or cultivation medium, material or space.
9. bactericidal composition described in claim 1 is true on Cereal, veterinary antibiotics, ornamental plant and grapevine for preventing and treating The purposes of bacterium and bacterium.
10. bactericidal composition described in claim 1 is white on Cereal, veterinary antibiotics, ornamental plant and grapevine for controlling Mould category, phytophthora, Fusarium, grey mold Pseudomonas, Rhizoctonia, Erysiphe germ.
11. bactericidal composition described in claim 1 is for controlling downy mildew, late blight, leaf spot, banded sclerotial blight, gray mold, white Powder disease, the purposes of damping-off.
12. bactericidal composition described in claim 1 is for protecting plant, plant propagation material and the plant organ then grown Purposes.
13. causing a disease in place prevention and treatment soil or cultivation medium that bactericidal composition described in claim 1 is prevented and treated needed for being applied to Or the purposes of saprophytic fungi and bacterium.
14. bactericidal composition described in claim 1 is used to handle seed to protect the phytopathogen of seed carrying to invade Purposes.
15. the purposes that bactericidal composition described in claim 1 is used to protect stock.
16. bactericidal composition described in claim 1 is for protecting stock in storage period from fungi or the use of bacterial invasion On the way.
CN201710556232.9A 2017-07-10 2017-07-10 A kind of bactericidal composition Pending CN109221161A (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101257798A (en) * 2005-08-05 2008-09-03 巴斯福股份公司 Fungicidal mixtures containing substituted 1-methyl pyrazol-4-yl carboxylic acid anilides
CN101631465A (en) * 2007-02-05 2010-01-20 巴斯夫欧洲公司 Fungicidal mixtures comprising substituted 1-methylpyrazol-4-ylcarboxanilides

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101257798A (en) * 2005-08-05 2008-09-03 巴斯福股份公司 Fungicidal mixtures containing substituted 1-methyl pyrazol-4-yl carboxylic acid anilides
CN101631465A (en) * 2007-02-05 2010-01-20 巴斯夫欧洲公司 Fungicidal mixtures comprising substituted 1-methylpyrazol-4-ylcarboxanilides

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