CN105475357A - Bactericidal composition - Google Patents
Bactericidal composition Download PDFInfo
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- CN105475357A CN105475357A CN201410481928.6A CN201410481928A CN105475357A CN 105475357 A CN105475357 A CN 105475357A CN 201410481928 A CN201410481928 A CN 201410481928A CN 105475357 A CN105475357 A CN 105475357A
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- fluopicolide
- calcium sulfate
- copper calcium
- bactericidal composition
- bactericidal
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Abstract
The invention provides a bactericidal composition comprising active components of fluopicolide and copper calcium sulfate with a weight ratio of 1:100-100:1. According to the invention, fluopicolide and copper calcium sulfate are subjected to binary compounding, such that the composition has a significant synergistic effect in controlling crop diseases caused by fungi and bacteria. With binary compounding, bactericidal spectrum is expanded; the doses of the two components are reduced; and the risk of pathogen drug resistance is reduced.
Description
Technical field
The present invention relates to a kind of bactericidal composition, particularly relate to a kind of bactericidal composition of binary built.
Background technology
At present for the disease control agriculturally easily producing resistance, using the different pesticide species of the mechanism of action to carry out mixture is best selection, if reasonable mixture ratio, then can produce significant synergistic effect, make field control effect obviously be better than the effect of each single dose.Certain defect is usually there is in the bactericide containing single-activity composition in agricultural disease control, continuous several times uses and not only makes pathogen easily develop immunity to drugs, and easily cause the pollution to food and environment, above shortcoming can be overcome by rational mixture between fungicidal activity composition.Reasonably the composite synergistic effect that active ingredient is produced, can improve preventive effect, reduces effective ingredient consumption, cost-saving, delays the drug-fast generation of pathogen, and then can alleviate the pollution even avoiding agricultural chemicals to food and environment.
Fluopicolide (Fluopicolide), its chemical formula is: the chloro-N-of 2,6-bis-[(the chloro-5-trifluoromethyl of 3--2-pyridine radicals) methyl] benzamide, and molecular structural formula is:
Fluopicolide protectiveness is good, permeability strong, has higher biologically active, have good control efficiency to oomycetes true guiding principle fungus diseases.Can conduct from leaves of plants basal orientation blade tip direction, to blade can be protected after young shoot process not by infection process, can also distribute from root along plant xylem to whole strain crop, but can not conduct along phloem.Fluopicolide has excellent system conductive and stronger thin layer penetration power, all has good inhibitory action to each Main Morphology of pathogen, can provide comprehensive for young leaves, stem, stem tuber, young fruit and protect lastingly.Because medicament can absorb fast through blade face, so resistance of rainwater washing against, for vegetables diseases prevention in rainy season provides reliable guarantee.
Copper calcium sulfate (CopperCalciumSulphate), the toxicity such as how peaceful trade name be called, and is non-selective copper ions protective fungicide, low, are equivalent to " Bordeaux's powder " of suitability for industrialized production, but spray and do not have medicine blotchy to contaminate to blade face afterwards.Its bactericidal mechanism is combined by the multiple biological group of copper ion in disease fungus or bacterial body of release, forms the materials such as the complex compound of copper, make protein denaturation, thus hinder and suppress metabolism, causes germ dead.Unique copper calcium compound slowly releases the copper ion of sterilization when meeting water, with the sprouting of germ, infect synchronous, sterilization, diseases prevention are thorough in time, and to fungoid and bacterial disease simultaneously effective.Copper calcium sulfate is different from common bordeaux mixture, and liquid is subacidity, can with the non-alkaline pharmacy mix of not metal ion, easy to use.This medicine fine particles, in down-like structure, can be uniformly distributed after spraying and be adhered tightly to the blade surface of crop, resistance of rainwater washing against ability is strong.In addition, copper calcium sulfate is rich in the calcium sulphate of 12%, while controlling disease, also has suitable effect of replenishing the calcium.
Copper calcium sulfate fungicidal spectrum is wide, not easily brings out pathogen and develops immunity to drugs.Good result is had to all fungoid and bacterial disease.Can be widely used in preventing and treating multiple fungoid and bacterial disease, as the trunk disease of multiple deciduous fruit tree on the insensitive multiple fruit tree of copper ion, various vegetables and diversified economy crop; The canker of apple marssonina leaf spot, oranges and tangerines, shot hole, anthracnose; The wildfire sincere heart of tobacco is sick; The downy mildew of grape, anthracnose, brown spot, anthrachose of grape; The rust of jujube tree, ring spot, anthracnose, brown spot; The scab of pear tree, brown spot; The rotten neck disease (rotten mould base rot disease) of ginger, bacterial wilt of ginger; The root rot of garlic, soft rot; The epidemic disease, damping off, damping off, downy mildew, late blight, fungal leaf spot, bacterial leaf spot etc. of the late blight of potato and other multiple gourd, fruit and vegetables.
Because the present environmental requirement to bactericide and economic requirement continue to improve, such as to the requirement of activity profile, toxicity, selectivity, rate of application, residue composition and favourable preparation feasibility, in addition owing to may have problems in such as drug resistance, therefore, exploitation is better than the new bactericide of existing bactericide is in some aspects lasting task.
Summary of the invention
The object of this invention is to provide a kind of bactericidal composition, using under total amount at the reactive compound reduced just reduces with regard to rate of application and the activity profile improving known compound fluopicolide and copper calcium sulfate, the present invention, under reduction reactive compound uses total amount, has harmful fungoid and improves active (Synergistic).
We find, meanwhile, i.e. and associating or separate administration fluopicolide and copper calcium sulfate, or use fluopicolide successively and copper calcium sulfate makes to prevent and treat harmful fungoid better than using separately each compound.
The invention provides a kind of bactericidal composition, said composition is by carrying out binary built by fluopicolide and copper calcium sulfate, the mixture obtained is made to have gain effect in control efficiency, and expand fungicidal spectrum, serve the effect that a medicine is multiplex, effectively slow down or avoid germ to develop immunity to drugs.Astoundingly, active compound combinations of the present invention bactericidal activity than each reactive compound activity add and obviously higher.In other words, there is synergistic effect that is unpredictable, necessary being, and be not only active supplement.
When reactive compound is present in bactericidal composition of the present invention with specific weight ratio, synergistic effect is obvious especially.But the weight ratio of the reactive compound in bactericidal composition of the present invention can change within the specific limits.
A kind of bactericidal composition of the present invention takes following technical scheme to realize:
A kind of bactericidal composition, it is characterized in that: containing active component fluopicolide and copper calcium sulfate, wherein the percentage by weight of fluopicolide and copper calcium sulfate is 1:100-100:1, preferred 1:50-50:1, more preferably 1:25-25:1, more preferred 1:10-10:1, more preferred 1:5-5:1.
Prevent and treat a method for plant pathogen, bactericidal composition is acted on pathogenic bacteria and/or its environment, or in plant, plant parts, seed, soil, region, material or space.
Prevent and treat a method for plant pathogen, fluopicolide and copper calcium sulfate are used simultaneously or used respectively or sequential application.
A kind of bactericidal composition, comprises fluopicolide and copper calcium sulfate and filler and/or surfactant.
A kind of bactericidal composition, can be mixed with any formulation agriculturally allowed.The formulation of described bactericidal composition is suspending agent, seed coat agent, wetting powder, water dispersible granules, microcapsule suspending agent, coated granule, extrude granule, missible oil, microemulsion, aqueous emulsion, effervescent tablet, ultra low volume liquids.
Described bactericidal composition is for preventing and treating the purposes of fungus and bacterium on cereal, fruit, vegetables, economic crops.
Described bactericidal composition is for the protection of plant propagation material and the purposes of plant organ that grows subsequently.
The place control soil that described bactericidal composition is applied to required control causes a disease or the purposes of saprophytic fungus and bacterium.
Described bactericidal composition is prevented and treated a large amount of fungi and is even more important in various crop plants is as banana, cotton, vegetable variety (such as cucumber, beans, tomato and cucurbitaceous plant), barley, dogstail, oat, coffee, potato, corn, fruit variety, rice, rye, soybean, grape vine, wheat, ornamental plants, sugarcane and a large amount of seed.
Bactericidal composition of the present invention has extraordinary fungicide performance, and can be used to prevent and treat phytopathogenic fungi, as Plasmodiophoromycetes, Oomycete, Chytridiomycetes, connect, with the wide region plant pathogenic fungi such as Gammaproteobacteria, Ascomycetes, Basidiomycetes, deuteromycetes, there is excellent activity.
Active compound combinations of the present invention has and extraordinaryly kills bacterium performance, and can be used to prevent and treat phytopathogenic bacteria.As pseudomonadaceae, Rhizobiaceae, enterobacteriaceae, bar Cordycepps and Streptomycetaceae.
Bactericidal composition of the present invention can be used as blade face fungicide in crop protection, is used for seed dressing and is used as soil fungicide as fungicide.
Bactericidal composition of the present invention is particularly suited for preventing and treating following plant disease:
Rod method (AIternaria) on-vegetables, oilseed rape, sugar beet and fruit and rice belongs to,
Silk capsule mould (Aphanomyces) on-sugar beet and vegetables belongs to,
Bipolaris (Bipolaris) in-corn, Cereal, rice and lawn belongs to and the compacted spore of interior navel
(Drechslera) belong to,
Standing grain powdery mildew (Blumeriagraminis) (powdery mildew) on-Cereal,
Botrytis cinerea (Botrytiscinerea) (gray mold) on-strawberry, vegetables, flowers and grape vine,
Lettuce dish stalk mould (Bremialactucae) on-lettuce,
Tail spore (Cercospora) on-corn, soybean, rice and sugar beet belongs to,
Cochliobolus (Cochliobolus) on-corn, Cereal, rice belongs to (the standing grain cochliobolus (Cochliobolussativus) on such as Cereal, palace portion cochliobolus (Cochliobolusmiyabeanus) on rice)
Thorn dish spore (Colletotricum) on-soybean and cotton belongs to,
The compacted spore of interior navel (Drechslera) on-Cereal and corn belongs to,
The compacted spore of prominent navel (Exserohilum) on-corn belongs to,
Two spore powdery mildews (Erysiphecichoracearum) on-cucumber and monofilament shell powdery mildew
(Sphaerothecafuliginea),
Fusarium (Fusarium) on-each Plants belongs to and wheel branch spore (Verticillium) belongs to,
Gaeumannomyce (Gaeumanomycesgraminis) on-Cereal belongs to,
Red mould (Gibberella) on-Cereal and rice belongs to the (gibberella fujikuroi (Gibberella on such as rice
fujikuroi)),
Gram’s staining complex (Grainstainingcomplex) on-rice,
The compacted spore of length (Helminthosporium) on-corn and rice belongs to,
Michrodochiumnivale on-Cereal,
Ball chamber bacterium (Mycosphaerella) on-Cereal, banana and peanut belongs to,
Phakopsora pachyrhizi (Phakopsorapachyrhizi) on-soybean and mountain horse sulphur layer rust mattress
(Phakopsarameibomiae),
Phomopsis (Phomopsis) on-soybean and sunflower belongs to,
Phytophthora infestans (Phytophthorainfestans) on-potato and tomato,
The raw single shaft of grape on-grape vine mould (Plasmoparaviticola),
Apple mildew bacterium (Podosphaeraleucotricha) on-apple,
Wheat Phyllostachys pubescens (Pseudocercosporellaherpotrichoides) on-Cereal,
False downy mildew (Pseudoperonospora) on-lupulus and cucurbit belongs to,
Handle rest fungus (Puccinia) on-Cereal and corn belongs to,
Nuclear cavity bacteria (Pyrenophora) on-Cereal belongs to,
Pyricularia oryzae (Pyricularia0 η zae), Bamboo grass wood photovoltaicing leather bacteria (Corticiumsasakii), broom stalk Cylindrocarpon (Sarocladiumoryzae), rice leaf sheath corruption (S.attenuatum), rice leaf smut (Entylomaoryzae) on-rice
Piricularia oryzae (Pyriculariagrisea) on-lawn and Cereal,
Corruption on-lawn, rice, corn, cotton, oilseed rape, sunflower, sugar beet, vegetables and other plant mould (Pythium) belongs to,
Rhizoctonia (Rhizoctonia) on-cotton, rice, potato, lawn, corn, oilseed rape, potato, sugar beet, vegetables and other plant belongs to,
Sclerotinite (Sclerotinia) on-oilseed rape and sunflower belongs to,
Wheat septoria (Septoriatritici) on wheat and the many spores of the withered shell of grain husk (Stagonosporanodorum),
Grape snag shell (Erysiphe) on-grape vine,
Setospaeria on-corn and lawn belongs to,
Silk axle smut (Sphacelothecareilinia) on-corn,
Thielaviopsis sp (Thievaliopsis) on-soybean and cotton belongs to,
Tilletia foetida (Tilletia) on-Cereal belongs to,
Smut (Ustilago) on-Cereal, corn and sugar beet belongs to,
Black star bacterium (Venturia) on-apple and pears belongs to (scab).
Described bactericidal composition is for preventing and treating the purposes of cereal, fruit, vegetables, flowers, lawn, economic crops fungus and bacterium.Common germ has stem canker, leaf rust, smut, bunt, rust, stem rot, gray mold, southern blight, anthracnose, bud rot, Brown patch disease, huge pinta, fairy ring, red thread, false smut, spot defoliation, leaf spot, epidemic disease, head blight, downy mildew, banded sclerotial blight, powdery mildew, phytophthora rot, brown spot, tar spot, balck shank, soft rot, canker, purple spot, damping off, stem wilt, damping off, seedling epidemic disease, leaf blight, rust, black spot, scab, ring spot.
The useful plant of bactericidal composition of the present invention can be used to comprise a lot, such as: paddy rice, peanut, cotton, beet, potato, lawn, wheat, barley, cucumber, grape, mango, wax-apple, strawberry, apple, banana, tomato, sunflower, pears, potato, corn, pear tree, coffee, ornamental plants class.
Bactericidal composition of the present invention can be used for preventing and treating downy mildew, early blight, late blight, balck shank, scab, leaf spot, anthracnose, powdery mildew, the wilt disease on apple, banana, grape, oranges and tangerines, mango, paddy rice, wheat, corn, potato, soybean, tomato, capsicum, cucumber, eggplant.
Bactericidal composition of the present invention is for preventing or control the purposes of multiple pathogenic or saprophytic fungus and bacterium in soil.The example of soilborne aquacultural fungal pathogen comprises Alternaria (Alternariaspp.), Ascochyta (Ascochytaspp.), Botrytis cinerea (Botrytiscinerea, Cercospora (Cercosporaspp., ergot (Clavicepspurpurea), standing grain cochliobolus (Cochliobolussativus), Colletotrichum (colletotrichumspp.), Epicoccum (Epicoccumspp., F.graminearum schw (Fusariumgraminearum), rice dislikes seedling chain spore (Fusariummoniliforme), fusarium oxysporum (Fusariumoxysporum, fusarium moniliforme (Fusariumproliferatum), fusariun solani (Fusariumsolani), dimension glue chain spore (Fusariumsubglitinans), Helminthosporium (Helminthosporiumspp), avenge rotten microtorr bacterium (Microdochiumnivale), Penicillium (Pencilliumspp), Phoma (Phomaspp.), wheat class nuclear cavity bacteria (Pyrenophoragraminea), rice blast Pyricularia Sacc. (Pyriculariaoryzae), Rhizoctonia solani Kuhn (Rhizoctoniasolani), Rhizoctonia cerealis (Rhizoctoniacerealis), Sclerotinia (Sclerotiniaspp.), Septoria (Septoriaspp.), silk axle smut (Sphacelothecareilliana), Tilletia (Tilletiaspp.), meat spore core coral bacterium (Typhulaincarnate), hidden bar smut (Urocystisocculta), Ustilago (Ustilagospp.) or Verticillium (Verticilliumspp.).
Soil germ has rhizoctonia solani, sickle-like bacteria, phytophthora, bacterium of dampinging off, root rot, pythium spp, botrytis cinerea, soft-rot fungi etc.In the ordinary course of things, soil germ can produce a large amount of thalline, as long as condition is grown favourable to pathogen growth and host is susceptible, germ just also can infect host by amount reproduction, under susceptible host exists, these germs just can enter the lasting pathogenic phase, the amount reproduction diffusion along with the continuous cropping of crop, but afterwards nutrient be consumed or soil condition is as unfavorable to germ in temperature, humidity etc. time, germ can enter resting stage again.When susceptible host does not exist, soil-borne disease bacterium also can survive in soil, except soil germ has widely except host range, can also survive, have saprophytic competitive ability be undivided with it on the root table face of non-host or the broken branches and fallen leaves.But different germ is discrepant, almost can survive indefinite duration in soil as sickle-like bacteria.
When using method of the present invention is implemented said plant soil or cultivation medium refer to the supporter that crops can be made to take root, grow, such as: soil, water etc., concrete raw material can use such as sand, float stone, vermiculite, diatomite, agar-agar, gelling material, polymer substance, asbestos, wood chip, bark etc.
The method of medicament is used in soil, such as liquid preparation be diluted in water or do not dilute the medium method in rice seedling bed of root or the seedling being directly applied to plant corpus, method granule is disseminated in the root of plant corpus or the rice seedling bed of seedling have prior to seeding pulvis, water dispersible granules etc. are sprayed in soil and with the method that mixes of soil entirety, be sprayed in implantation hole, seed furrow by after pulvis, water-dispersible grain dilution agent, in the method etc. of carrying out sowing before sowing or before serike body.
Composition of the present invention can according to cast, injection, spraying, dusting, to scatter or the method such as to be fuming is used, amount of application is with weather condition or crop condition change.
Described a kind of bactericidal composition is for the protection of plant propagation material and the purposes of plant organ that grows subsequently.
Term " plant propagation material " is interpreted as referring to all plant parts having fertility, and such as seed, it can be used for breeding the latter, and vegetable matter such as cuttage bar or stem tuber (such as potato).Therefore, plant part used herein comprises plant propagation material.Can it is mentioned that such as seed, root, fruit, stem tuber, bulb, rhizome and plant part.The germination plant suppressed after germinateing from soil or after emerging and effective plant.Young plant can be undertaken all by dipping before transplantation or Local treatment is protected.
Plant part and the plant organ grown subsequently are any parts of the plant produced by plant propagation material such as seed.Plant part, plant organ and plant also can benefit from the cause of disease infringement protection obtained by bactericidal composition being applied to plant propagation material.In a specific embodiment, behind certain plants part and some place, the plant organ that grows also can regard plant propagation material as, himself can use with bactericidal composition (or process); Thus the plant produced by treated plant part and treated plant organ, other plant part and other plant organ also can be benefited from the cause of disease obtained by bactericidal composition being applied to certain plants part and certain plants organ and damage protection.
Preferably, propagating materials is seed, the method of seed treatment, include, for example, the medicament of diluent liquid or solid shape or need not dilute directly seed is immersed in liquid condition solution make medicament soak into seed method, solid chemicals or liquid preparation are mixed with seed, carry out Cotton seeds make the surface of the seed adhere to medicament method, while planting, near seed, the method such as to spray.
Bactericidal composition of the present invention can be made into common dosage form, the dosage form such as such as missible oil, wetting powder, suspending agent, liquor, granule, seed coat agent use, its amount of application, according to mixing ratio, meteorological condition, dosage form, Dressing date, the application process of active ingredient, uses place, prevents and kill off the difference of object noxious livings, objective crop etc. and variant.
-usually leaf portion is processed: 0.1-10000g/ha, preferred 10-1000g/ha, more preferably 50-800g/ha; For dipping or instillation are used, described dosage even can also reduce, particularly when using inert base as asbestos or pearl rock;
-for seed treatment: 2-1000g/100kg seed, preferred 3-300g/100kg seed;
-for soil treatment: 0.1-10000g/ha, preferred 1-5000g/ha.
Above-mentioned dosage is only general exemplary dose, and actual those skilled in the art can according to actual conditions and needs when using, especially according to pending plant or the character of crop and the seriousness adjustment rate of application of germ.
Fluopicolide of the present invention and copper calcium sulfate combine/and co-administered.Comprise separately, use fluopicolide and copper calcium sulfate successively or simultaneously.Preferably, described fluopicolide and copper calcium sulfate are combined as the form of the composition comprising fluopicolide and copper calcium sulfate.
Composition of the present invention can based on dosage form, and namely in composition, each material mixes, and the composition of composition also can provide by unit dose form, mixes, be then diluted to required concentration before using in bucket or tank.Wherein preferred based on dosage form provided by the invention.
As a further improvement on the present invention, bactericidal composition of the present invention can be mixed with any formulation agriculturally allowed.
As a further improvement on the present invention, the formulation of bactericidal composition of the present invention is suspending agent, seed coat agent, wetting powder, water dispersible granules, microcapsule suspending agent, coated granule, extrudes granule, missible oil, microemulsion, aqueous emulsion, effervescent tablet, ultra low volume liquids.
In bactericidal composition of the present invention, comprise fluopicolide and copper calcium sulfate, filler and/or surfactant.
Bactericidal composition of the present invention, wherein the content of fluopicolide and copper calcium sulfate accounts for the 5%-90% of bactericidal composition.
Described bactericidal composition, wherein the content of fluopicolide and copper calcium sulfate accounts for the 10%-80% of bactericidal composition.
Described bactericidal composition, wherein the content of fluopicolide and copper calcium sulfate accounts for the 20%-60% of bactericidal composition.
According to the present invention, term " filler " refers to can be combined with reactive compound or combine to make it be easier to the organic or inorganic compound being administered to the natural of object (such as plant, crop or careless class) or synthesizing.Therefore, described filler is preferably inertia, at least to should be agricultural acceptable.Described filler can be solid or liquid.
In the present invention, operable nonactive medium both can be solid also can be liquid, can have such as solid media materials'use: phyteral powdery type (the such as particle of soybean meal, starch, grain dust, wood powder, bark powder, sawdust, walnut shell powder, wheat bran, cellulose powder, coconut husk, corncob and tobacco stem, extract the residue etc. after plant essence), paper, sawdust, pulverize synthesized polymer body, clay class (such as kaolin, bentonite, acid china clay etc.), the talcum powder class of synthetic resin etc.Silica (such as diatomite, silica sand, mica, moisture silicic acid, calcium silicates), active carbon, natural mineral matter class (float stone, attapulgite and zeolite etc.), fire chemical fertilizer, the clay fertilizer of inorganic mineral powder, ammonium sulfate, ammonium phosphate, urea, ammonium chloride etc. of diatomite, sand, plastics medium etc. (such as polyethylene, polypropylene, polyvinylidene chloride etc.), potassium chloride, calcium carbonate, calcium phosphate etc., these materials can be used alone or two or more is used with.
Can can select in llowing group of materials as liquid media materials'use, such as water, alcohol type (such as methyl alcohol, ethanol, isopropyl alcohol, butanols, ethylene glycol etc.), ketone (such as acetone, methyl ethyl ketone, isobutyrone, cyclohexanone etc.), ethers (such as ether, dioxanes, methylcellulose, oxolane etc.), aliphatic hydrocarbon class (such as kerosene, mineral wet goods), aromatic hydrocarbons class (such as benzene, toluene, dimethylbenzene, solvent naphtha, Fluhyzon, chlorinated aromatic hydrocarbons, chlorinated aliphatic hydrocarbon, chlorobenzene, Deng), halogenated hydrocarbon class, amide-type, sulfone class, dimethyl sulfoxide (DMSO), mineral and vegetable oil, animal wet goods.
For making the emulsification of active ingredient compound, dispersion, and/or it is wetting, surfactant can be used such as can to enumerate fatty alcohol-polyoxyethylene ether, polyoxyethylene alkylaryl ether, polyoxyethylene higher fatty acid esters, the phosphate of polyoxyethylene alcohol or phenol, the fatty acid ester of polyalcohol, alkane aromatic sulfonic acid, naphthalene sulfonic acid polymer, lignosulfonates, a shape copolymer of macromolecule comb shape, butyl naphthalene sulfonate, alkylaryl sulfonates, sodium alkylsulfosuccinates, grease, fatty alcohol and ethylene oxide condensate, the polyacrylates such as alkyltaurate, protein hydrolysate.Suitable oligosaccharide thing or polymer, such as, based on the combination of independent vinyl monomer, acrylic acid, polyoxyethylene and/or polyoxypropylene or itself and such as (polynary) alcohol or (polynary) amine.
For making active ingredient compound decentralized stabilization, attachment and/or combination, such as xanthans, aluminium-magnesium silicate, gelatin, starch, methyl cellulose, polyvinyl alcohol, polyvinyl acetate and the adjuvant such as natural phospholipid (as cephalin and lecithin) and synthetic phospholipid, bentonite, sodium lignin sulfonate can be used.
The wherein optional spent glycol of antifreezing agent, propane diols, glycerine, sorbierite.Deflocculant as suspension product can use the adjuvant of such as naphthalene sulfonic acid polymer, polymeric phosphate etc.
Silicone defoaming agent can be used as defoamer.
Operable colouring agent, such as inorganic pigment, as iron oxide, titanium oxide and Prussian blue; And organic pigment/dyestuff: alizarin dyes, azo dyes and metallized phthalocyanine dye; And trace element, such as molysite, manganese salt, boron salt, mantoquita, cobalt salt, molybdenum salt and zinc salt.
Optionally, also can comprise other annexing ingredient, such as protecting colloid, adhesive, thickener, thixotropic agent, bleeding agent, stabilizing agent, screening agent.
Described reactive compound mixes with conventional additives by known way and prepares by described preparation of the present invention.Described conventional additives is as conventional extender and solvent or thinner, emulsifier, dispersant and/or adhesive or fixative, wetting agent, waterproofing agent, if needed, drier and colouring agent, stabilizing agent, pigment, defoamer, preservative, thickener, water and other processing aid can also be comprised.
These compositions not only comprise can by suitable equipment as spraying or dusting equipment be applicable to pending object immediately, but also be included in be applied to object before need the concentrated commercial composition that carries out diluting.
Containing fluopicolide of the present invention and copper calcium sulfate can also be used with other active ingredient combination, such as, for expanding activity profile or preventing from forming resistance.Other active component described such as fungicide, bactericide, attractant, insecticide, miticide, nematocide, growth regulator, weed killer herbicide, safener, fertilizer or semiochemical etc.
Reactive compound fluopicolide and copper calcium sulfate can be used simultaneously, or use respectively, or sequential application, and order during separate administration is on the nothing impact usually of the result of control.
The present invention compared with prior art has following beneficial effect:
The invention provides a kind of bactericidal composition, by fluopicolide and copper calcium sulfate are carried out binary built, make the present invention have obvious gain effect by fungi, bacterial disease on control crop; In addition also expand fungicidal spectrum by binary built, reduce respective usage amount, reduce the risk that germ develops immunity to drugs.
Embodiment
Composition of the present invention can based on dosage form, and namely in composition, each material mixes, and the composition of composition also can provide by unit dose form, mixes, be then diluted to required concentration before using in bucket or tank.Wherein preferred based on dosage form provided by the invention.
Bactericidal composition of the present invention can be used for downy mildew, early blight, late blight, balck shank, scab, leaf spot, anthracnose, powdery mildew, wilt disease on control apple, banana, grape, oranges and tangerines, mango, paddy rice, wheat, corn, potato, soybean, tomato, capsicum, cucumber, eggplant.Composition of the present invention can according to cast, injection, spraying, dusting, to scatter or the method such as to be fuming is used, amount of application is with weather condition or crop condition change.
First by concrete example of formulations, the invention will be further elaborated below.
Example of formulations
Embodiment 1:40% fluopicolide copper calcium sulfate wetting powder
Fluopicolide 30%, copper calcium sulfate 10%, lignosulfonates 6%, soapberry powder 4%, attapulgite adds to 100%, is mixed by aforementioned formula material, uniform stirring in stirred tank, mixes after airslide disintegrating mill again, i.e. obtained 40% fluopicolide copper calcium sulfate wetting powder.
Embodiment 2:50% fluopicolide copper calcium sulfate wetting powder:
Fluopicolide 5%, copper calcium sulfate 45%, naphthalene sulfonic acid-formaldehyde condensation product 8%, tea withered 5%, kaolin adds to 100%, is mixed by aforementioned formula material, uniform stirring in stirred tank, is mixing after airslide disintegrating mill, obtained 50% fluopicolide copper calcium sulfate wetting powder.
Embodiment 3:61% fluopicolide copper calcium sulfate wetting powder
Fluopicolide 1%, copper calcium sulfate 60%, fatty alcohol-polyoxyethylene ether 7%, wetting and penetrating agent F5%, diatomite adds to 100%, is mixed by aforementioned formula material, uniform stirring in stirred tank, is mixing after airslide disintegrating mill, obtained 61% fluopicolide copper calcium sulfate wetting powder.
Embodiment 4:35% fluopicolide copper calcium sulfate water dispersible granules
Fluopicolide 2%, copper calcium sulfate 33%, alkyl benzene sulfonate calcium salt 8%, Nekal BX 6%, ammonium sulfate 2%, bentonite adds to 100%, by aforementioned formula material Homogeneous phase mixing, with micro jet, after mediating, then add in fluidized-bed granulation dryer and carrying out granulation, drying, screening, obtain 35% fluopicolide copper calcium sulfate water dispersible granules through sample analysis mixing.
Embodiment 5:60% fluopicolide copper calcium sulfate water dispersible granules
Fluopicolide 40%, copper calcium sulfate 20%, aliphatic acid polyethenoxy ether 7%, lauryl sodium sulfate 4%, aluminium chloride 2.8%, kaolin adds to 100%, by aforementioned formula material Homogeneous phase mixing, with micro jet, after mediating, then add in fluidized-bed granulation dryer and carrying out granulation, drying, screening, obtain 60% fluopicolide copper calcium sulfate water dispersible granules through sample analysis mixing.
Embodiment 6:90% fluopicolide copper calcium sulfate water dispersible granules
Fluopicolide 10%, copper calcium sulfate 80%, octylphenol polyethylene oxyethylene group ether sulfate 1%, neopelex 1%, sodium carbonate 1%, white carbon adds to 100%, by aforementioned formula material Homogeneous phase mixing, with micro jet, after mediating, then add in fluidized-bed granulation dryer and carrying out granulation, drying, screening, namely obtain 70% fluopicolide copper calcium sulfate water dispersible granules through sample analysis.
Embodiment 7:20% fluopicolide copper calcium sulfate suspending agent
Fluopicolide 2%, copper calcium sulfate 18%, polycarboxylate 6%, silicone oil 0.3%, xanthans 0.9%, diethylene glycol (DEG) 2.5%, deionized water adds to 100%, by all the other components after thickener and antifreezing agent mixing except crossing active ingredient, mix through high speed shear, add active ingredient, ball milling 2 ~ 3 hours in ball mill, make particle diameter all below 5 μm, i.e. obtained 20% fluopicolide copper calcium sulfate suspending agent.
Embodiment 8:25% fluopicolide copper calcium sulfate suspending agent
Fluopicolide 20%, copper calcium sulfate 5%, naphthalene sulfonic acid-formaldehyde condensation product 6%, hydroxyethylcellulose 0.7%, silicone compound 0.1%, polyethylene glycol 2%, deionized water adds to 100%, by all the other components after thickener and antifreezing agent mixing except crossing active ingredient, mix through high speed shear, add active ingredient, ball milling 2 ~ 3 hours in ball mill, make particle diameter all below 5 μm, i.e. obtained 25% fluopicolide copper calcium sulfate suspending agent.
Embodiment 9:40% fluopicolide copper calcium sulfate suspending agent
Fluopicolide 30%, copper calcium sulfate 10%, lignosulfonates 8%, Magnesiumaluminumsilicate 1%, silicone 0.2%, glycerine 2.8%, deionized water adds to 100%, the obtained 40% fluopicolide copper calcium sulfate suspending agent of mixing
Embodiment 10:5% fluopicolide copper calcium sulfate suspension emulsion
Fluopicolide 1%, copper calcium sulfate 4%, alkyl benzene sulfonate calcium salt 7%, methylcellulose 1.2%, propane diols 2.4%, C
8 ~ 10aliphatic alcohols 0.4%, Tween 80 7%, water adds to 100%, the obtained 5% fluopicolide copper calcium sulfate suspension emulsion of mixing.
Embodiment 11:20% fluopicolide copper calcium sulfate suspension emulsion
Fluopicolide 5%, copper calcium sulfate 15%, lignosulfonates 6%, xanthans 0.8%, ethylene glycol 2.5%, silicone oil 0.2%, 600# phosphate 5%, water adds to 100%, the obtained 20% fluopicolide copper calcium sulfate suspension emulsion of mixing.
Embodiment 12:30% fluopicolide copper calcium sulfate suspension emulsion
Fluopicolide 20%, copper calcium sulfate 10%, naphthalene sulfonic acid-formaldehyde condensation product 7%, spaonin powder 3%, phenolic resins 1.1%, triethylene glycol 2%, silicone 0.1%, agriculture breast 400#6%, water adds to 100%, the obtained 30% fluopicolide copper calcium sulfate suspension emulsion of mixing.
Embodiment 13:18% fluopicolide copper calcium sulfate microemulsion
Fluopicolide 10%, copper calcium sulfate 8%, 1-METHYLPYRROLIDONE 6%, ethylene oxide-propylene oxide block copolymer 4%, alkyl biphenyl ether disulfonic acid magnesium salts 5%, silicone compound 0.4%, toluene 3%, propane diols 2%, epoxychloropropane 1.1%, deionized water add to 100%, make 18% fluopicolide copper calcium sulfate microemulsion.
Embodiment 14:25% fluopicolide copper calcium sulfate microemulsion
Fluopicolide 15%, copper calcium sulfate 10%, cyclohexanone 5%, agriculture breast 500#4%, Nongru-700 #5%, C
8 ~ 10aliphatic alcohols 0.2%, ethyl acetate 2.5%, polyethylene glycol 2%, tributyl phosphate 1.4%, deionized water add to 100%, make 25% fluopicolide copper calcium sulfate microemulsion.
Embodiment 15:35% fluopicolide copper calcium sulfate microemulsion
Fluopicolide 5%, copper calcium sulfate 30%, 3-methyl cyclohexanol ketenes 5%, agriculture breast 1600#7%, AEO series 3%, silicone oil 0.2%, xanthans 1.8%, ethanol 3%, deionized water add to 100%, make 35% fluopicolide copper calcium sulfate microemulsion.
Embodiment 16:8% fluopicolide copper calcium sulfate aqueous emulsion
Fluopicolide 5%, copper calcium sulfate 3%, 600# phosphate 4%, propyl alcohol 7%, agriculture breast 600#3%, xanthans 0.7%, propane diols 2.4%, toluene 4%, deionized water add to 100%, make 8% fluopicolide copper calcium sulfate aqueous emulsion.
Embodiment 17:30% fluopicolide copper calcium sulfate suspending agent
Fluopicolide 25%, copper calcium sulfate 5%, naphthalene sulfonic acid-formaldehyde condensation product 6%, hydroxyethylcellulose 0.7%, silicone compound 0.1%, polyethylene glycol 2%, deionized water adds to 100%, by all the other components after thickener and antifreezing agent mixing except crossing active ingredient, mix through high speed shear, add active ingredient, ball milling 2 ~ 3 hours in ball mill, make particle diameter all below 5 μm, i.e. obtained 30% fluopicolide copper calcium sulfate suspending agent.
Embodiment 18:36% fluopicolide copper calcium sulfate microemulsion
Fluopicolide 6%, copper calcium sulfate 30%, 3-methyl cyclohexanol ketenes 5%, agriculture breast 1600#7%, AEO series 3%, silicone oil 0.2%, xanthans 1.8%, ethanol 3%, deionized water add to 100%, make 36% fluopicolide copper calcium sulfate microemulsion.
Embodiment 19:27.5% fluopicolide copper calcium sulfate suspending agent
Fluopicolide 25%, copper calcium sulfate 2.5%, naphthalene sulfonic acid-formaldehyde condensation product 6%, hydroxyethylcellulose 0.7%, silicone compound 0.1%, polyethylene glycol 2%, deionized water adds to 100%, by all the other components after thickener and antifreezing agent mixing except crossing active ingredient, mix through high speed shear, add active ingredient, ball milling 2 ~ 3 hours in ball mill, make particle diameter all below 5 μm, i.e. obtained 27.5% fluopicolide copper calcium sulfate suspending agent.
Embodiment 20:22% fluopicolide copper calcium sulfate suspending agent
Fluopicolide 2%, copper calcium sulfate: 20%, polycarboxylate 6%, silicone oil 0.3%, xanthans 0.9%, diethylene glycol (DEG) 2.5%, deionized water adds to 100%, by all the other components after thickener and antifreezing agent mixing except crossing active ingredient, mix through high speed shear, add active ingredient, ball milling 2 ~ 3 hours in ball mill, make particle diameter all below 5 μm, i.e. obtained 22% fluopicolide copper calcium sulfate suspending agent.
Embodiment 21:52% fluopicolide copper calcium sulfate suspending agent
Fluopicolide 2%, copper calcium sulfate 50%, polycarboxylate 6%, silicone oil 0.3%, xanthans 0.9%, diethylene glycol (DEG) 2.5%, deionized water adds to 100%, by all the other components after thickener and antifreezing agent mixing except crossing active ingredient, mix through high speed shear, add active ingredient, ball milling 2 ~ 3 hours in ball mill, make particle diameter all below 5 μm, i.e. obtained 52% fluopicolide copper calcium sulfate suspending agent.
Embodiment 22:26% fluopicolide copper calcium sulfate suspending agent
Fluopicolide 25%, copper calcium sulfate 1%, naphthalene sulfonic acid-formaldehyde condensation product 6%, hydroxyethylcellulose 0.7%, silicone compound 0.1%, polyethylene glycol 2%, deionized water adds to 100%, by all the other components after thickener and antifreezing agent mixing except crossing active ingredient, mix through high speed shear, add active ingredient, ball milling 2 ~ 3 hours in ball mill, make particle diameter all below 5 μm, i.e. obtained 26% fluopicolide copper calcium sulfate suspending agent.
Embodiment 23:51% fluopicolide copper calcium sulfate suspension emulsion
Fluopicolide 1%, copper calcium sulfate 50%, lignosulfonates 6%, xanthans 0.8%, ethylene glycol 2.5%, silicone oil 0.2%, 600# phosphate 5%, water adds to 100%, the obtained 51% fluopicolide copper calcium sulfate suspension emulsion of mixing.
Embodiment 24:25.5% fluopicolide copper calcium sulfate suspension emulsion
Fluopicolide 25%, copper calcium sulfate 0.5%, naphthalene sulfonic acid-formaldehyde condensation product 7%, spaonin powder 3%, phenolic resins 1.1%, triethylene glycol 2%, silicone 0.1%, agriculture breast 400#6%, water adds to 100%, the obtained 25.5% fluopicolide copper calcium sulfate suspension emulsion of mixing.
Embodiment 25:11.1% fluopicolide copper calcium sulfate water dispersible granules
Fluopicolide 10%, copper calcium sulfate 0.1%, aliphatic acid polyethenoxy ether 7%, lauryl sodium sulfate 4%, aluminium chloride 2.8%, kaolin adds to 100%, by aforementioned formula material Homogeneous phase mixing, with micro jet, after mediating, then add in fluidized-bed granulation dryer and carrying out granulation, drying, screening, obtain 11.1% fluopicolide copper calcium sulfate water dispersible granules through sample analysis mixing.
Embodiment 26:20.2% fluopicolide copper calcium sulfate suspending agent
Fluopicolide 0.2%, copper calcium sulfate 20%, polycarboxylate 6%, silicone oil 0.3%, xanthans 0.9%, diethylene glycol (DEG) 2.5%, deionized water adds to 100%, by all the other components after thickener and antifreezing agent mixing except crossing active ingredient, mix through high speed shear, add active ingredient, ball milling 2 ~ 3 hours in ball mill, make particle diameter all below 5 μm, i.e. obtained 20.2% fluopicolide copper calcium sulfate suspending agent.
Embodiment 27:10% fluopicolide copper calcium sulfate suspending agent
Fluopicolide 2%, copper calcium sulfate 8%, polycarboxylate 6%, silicone oil 0.3%, xanthans 0.9%, diethylene glycol (DEG) 2.5%, deionized water adds to 100%, by all the other components after thickener and antifreezing agent mixing except crossing active ingredient, mix through high speed shear, add active ingredient, ball milling 2 ~ 3 hours in ball mill, make particle diameter all below 5 μm, i.e. obtained 10% fluopicolide copper calcium sulfate suspending agent.
Embodiment 28:80% fluopicolide copper calcium sulfate suspending agent
Fluopicolide 60%, copper calcium sulfate 20%, naphthalene sulfonic acid-formaldehyde condensation product 6%, hydroxyethylcellulose 0.7%, silicone compound 0.1%, polyethylene glycol 2%, deionized water adds to 100%, by all the other components after thickener and antifreezing agent mixing except crossing active ingredient, mix through high speed shear, add active ingredient, ball milling 2 ~ 3 hours in ball mill, make particle diameter all below 5 μm, i.e. obtained 80% fluopicolide copper calcium sulfate suspending agent.
Wetting powder the key technical indexes of the present invention:
| Technical indicator | Dispersed | Suspensibility | MEBO ribbon gauze | Fineness (by 35 μm of testing sieves) | Water content |
| Invention formulation embodiment | ≥91% | ≥90% | ≤75s | ≥98% | ≤1.2% |
| Pesticidal products specification | ≥80% | ≥60% | ≤120s | ≥95% | ≤3% |
Water dispersible granular the key technical indexes of the present invention:
| Technical indicator | Dispersed | Suspensibility | MEBO ribbon gauze | Fineness (by 55 μm of testing sieves) | Water content |
| Invention formulation embodiment | ≥90% | ≥90% | ≤80s | ≥98% | ≤1.5% |
| Pesticidal products specification | ≥80% | ≥60% | ≤120s | ≥95% | ≤3% |
Suspending agent the key technical indexes of the present invention:
| Technical indicator | Suspensibility | Lasting bubble (after 1min) | Topple over rear residue | Heat storage (50 DEG C) stability (active ingredient resolution ratio) | Low temperature (0 DEG C) stability (educt volume) | By 50 μm of testing sieves |
| Invention formulation embodiment | ≥96% | ≤20ml | ≤3% | ≤3% | ≤0.1ml | ≥96% |
| Pesticidal products specification | ≥80% | ≤25ml | ≤5% | ≤5% | ≤0.3ml | ≥90% |
Aqueous emulsion the key technical indexes of the present invention:
| Technical indicator | Lasting bubble (after 1min) | Topple over rear residue | Heat storage (50 DEG C) stability (active ingredient resolution ratio) | Low temperature (0 DEG C) stability (educt volume) | Stability of emulsion |
| Invention formulation embodiment | ≤20ml | ≤3% | ≤3% | ≤0.1ml | Well |
| Pesticidal products specification | ≤25ml | ≤5% | ≤5% | ≤0.3ml | Qualified |
Microemulsion the key technical indexes of the present invention:
| Technical indicator | Stability of emulsion | Lasting bubble (after 1min) | Transparency temperature scope | Heat storage (50 DEG C) stability (active ingredient resolution ratio) | Low temperature (0 DEG C) stability (educt volume) |
| Invention formulation embodiment | Well | ≤20ml | -5℃~45℃ | ≤3% | ≤0.1ml |
| Pesticidal products specification | Qualified | ≤25ml | 0℃~40℃ | ≤5% | ≤0.3ml |
Above-mentioned example of formulations is several preferably combination of disinfecting composition in the present invention, embodies excellent part of the present invention below in conjunction with concrete test.
Biological Examples
The combination of active principles of different agricultural chemicals is made agricultural chemicals, is current development novel pesticide and the one of preventing and treating agriculturally resistance germ effectively and efficiently mode.After the pestsides synthesis of different cultivars, usually show three kinds of type of action: summation action, synergistic effect and antagonism.But be specially which kind of effect, unpredictable, only have and just can be known by great many of experiments.Compound synergic is well filled a prescription, and owing to significantly improving actual control efficiency, reduces the usage amount of agricultural chemicals, thus has delayed the generation of resistance widely.
The toxicity index of each medicament and the co-toxicity coefficient (CTC value) of mixture is calculated according to the abundant method of Sun Yun, when CTC≤80, then compositions table reveals antagonism, work as 80<CTC<120, then compositions table reveals summation action, when CTC >=120, then compositions table reveals synergistic effect.
Actual measurement toxicity index (ATI)=(standard agent EC50/ reagent agent EC50) * 100
In theoretical toxicity index (TTI)=A medicament toxicity index * mixture A percentage composition+B medicament toxicity index * mixture in the percentage composition of B
Co-toxicity coefficient (CTC)=[theoretical toxicity index (TTI) * 100 of mixture actual measurement toxicity index (ATI)/mixture
Test one: the toxicity test of cucumber downy mildew
Be selected from the cucumber seedling that growing way is consistent, spray with potter spray tower under 50PSI pressure, the about 5mL of every basin, each medicament arranges 12 concentration gradients.After chemicals treatment, 24h connects bacterium, the cucumber downy mildew leaf picking up from field is evenly shaken off conidium above cucumber seedling and inoculates, then cucumber seedling is put into greenhouse and cultivate.According to the morbidity grade scale complete stool investigation disease index of cucumber downy mildew after 7d, and calculate control efficiency, then calculate concentration EC50 in suppression by method of least squares, then calculate co-toxicity coefficient (CTC) according to the abundant method of Sun Yun.
Table 1
As known from Table 1, when fluopicolide and copper calcium sulfate are in the scope of weight proportion 1:100-100:1 of preventing and treating cucumber downy mildew, co-toxicity coefficient is all greater than 120, and the mixture of both explanations within the scope of this all shows as gain effect.
Test two: the toxicity test of potato late blight
Be selected from the potato leaf seedling that growing way is consistent, each process selects 3 basins for examination leaf seedling, and spray under 50PSI pressure with potter spray tower, the about 5mL of every basin, each medicament arranges 12 concentration gradients.After chemicals treatment, 24h connects bacterium, the potato late blight leaf picking up from field is evenly shaken off conidium above potato set and inoculates, then potato leaf seedling is put into greenhouse and cultivate.According to the morbidity grade scale complete stool investigation disease index of potato late blight after 7d, and calculate control efficiency, then calculate concentration EC50 in suppression by method of least squares, then calculate co-toxicity coefficient (CTC) according to the abundant method of Sun Yun.
Table 2: the present invention is preventing and treating the virulence test result in potato late blight
As known from Table 2, fluopicolide and copper calcium sulfate prevent and treat target in the scope of proportioning 1:100 ~ 100:1 time, co-toxicity coefficient is all greater than 120, and the mixture of both explanations within the scope of this all shows as gain effect.
In sum, the present invention is by carrying out binary built by fluopicolide and copper calcium sulfate, and the disease that the bactericidal composition of composite gained is caused by plant pathogenic fungi on control crop has obvious gain effect; In addition also expand fungicidal spectrum by binary built, reduce respective usage amount, reduce the risk that germ develops immunity to drugs.
Claims (16)
1. a bactericidal composition, is characterized in that: described bactericidal composition comprises active component fluopicolide and copper calcium sulfate, and the weight ratio of fluopicolide and copper calcium sulfate is 1:100-100:1.
2. bactericidal composition according to claim 1, is characterized in that: the weight ratio of fluopicolide and copper calcium sulfate is 1:50-50:1.
3. bactericidal composition according to claim 1, is characterized in that: described fluopicolide and copper calcium sulfate weight proportion are 1:25-25:1.
4. bactericidal composition according to claim 1, is characterized in that: described fluopicolide and copper calcium sulfate weight proportion are 1:10-10:1.
5. bactericidal composition according to claim 1, is characterized in that: described fluopicolide and copper calcium sulfate weight proportion are 1:5-5:1.
6. bactericidal composition according to claim 1, is characterized in that: described fluopicolide and copper calcium sulfate quality sum account for the 5%-90% of described bactericidal composition quality.
7. bactericidal composition according to claim 1, is characterized in that: described fluopicolide and copper calcium sulfate quality sum account for the 10%-80% of described bactericidal composition quality.
8. bactericidal composition according to claim 1, is characterized in that: described fluopicolide and copper calcium sulfate quality sum account for the 20%-60% of described bactericidal composition quality.
9. bactericidal composition according to claim 1, is characterized in that: the formulation of described bactericidal composition is suspending agent, seed coat agent, wetting powder, water dispersible granules, microcapsule suspending agent, coated granule, extrude granule, missible oil, microemulsion, aqueous emulsion, effervescent tablet, ultra low volume liquids.
10. bactericidal composition according to claim 1, is characterized in that, fluopicolide and copper calcium sulfate is mixed with filler and/or surfactant.
11. 1 kinds of methods of preventing and treating plant pathogen, act on pathogenic bacteria and/or its environment by bactericidal composition according to claim 1, or in plant, seed, soil, region, material or space.
12. methods according to claim 11, use fluopicolide according to claim 1 and copper calcium sulfate simultaneously or use respectively or sequential application.
13. bactericidal compositions according to claim 1 are for preventing and treating the purposes of fungus and bacterium.
14. bactericidal compositions according to claim 1 are for preventing and treating the purposes of fungus and bacterium on cereal, fruit, vegetables, economic crops.
15. bactericidal compositions according to claim 1 are for the protection of plant propagation material and the purposes of plant organ that grows subsequently.
The place control soil that 16. bactericidal compositions according to claim 1 are applied to required control causes a disease or the purposes of saprophytic fungus and bacterium.
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| CN114788518A (en) * | 2021-01-06 | 2022-07-26 | 江苏龙灯化学有限公司 | Stable aqueous suspension concentrate |
| CN114788517A (en) * | 2021-01-06 | 2022-07-26 | 江苏龙灯化学有限公司 | High-efficiency water suspension concentrate |
| EP4238418A1 (en) * | 2022-03-04 | 2023-09-06 | UPL Corporation Limited | Fungicide composition |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107125245A (en) * | 2017-05-21 | 2017-09-05 | 陕西上格之路生物科学有限公司 | A kind of bactericidal composition containing nonylphenolsulfonate copper and fluopicolide |
| CN107125245B (en) * | 2017-05-21 | 2019-11-15 | 陕西上格之路生物科学有限公司 | A kind of bactericidal composition containing nonylphenolsulfonate copper and fluopicolide |
| CN114788518A (en) * | 2021-01-06 | 2022-07-26 | 江苏龙灯化学有限公司 | Stable aqueous suspension concentrate |
| CN114788517A (en) * | 2021-01-06 | 2022-07-26 | 江苏龙灯化学有限公司 | High-efficiency water suspension concentrate |
| CN114788517B (en) * | 2021-01-06 | 2023-10-13 | 江苏龙灯化学有限公司 | High-efficiency water suspension concentrate |
| CN114788518B (en) * | 2021-01-06 | 2023-10-20 | 江苏龙灯化学有限公司 | Stable aqueous suspension concentrate |
| EP4238418A1 (en) * | 2022-03-04 | 2023-09-06 | UPL Corporation Limited | Fungicide composition |
| WO2023166298A1 (en) * | 2022-03-04 | 2023-09-07 | UPL Corporation Limited | Fungicide composition |
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