CN1418059A - Inoulant tolerant fungicidal compositions - Google Patents
Inoulant tolerant fungicidal compositions Download PDFInfo
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- CN1418059A CN1418059A CN01806763A CN01806763A CN1418059A CN 1418059 A CN1418059 A CN 1418059A CN 01806763 A CN01806763 A CN 01806763A CN 01806763 A CN01806763 A CN 01806763A CN 1418059 A CN1418059 A CN 1418059A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/06—Coating or dressing seed
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/80—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION 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
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
- A01N63/20—Bacteria; Substances produced thereby or obtained therefrom
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Zoology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Soil Sciences (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Virology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
An inoculant tolerant, aqueous fungicidal composition, is provided which is substantially free of organic solvents, comprising a fungicidally effective amount of at least one fungicidally active compound; a stabilizing effective and nitrogen-fixing bacteria tolerant amount of a preservative; and at least one anionic surfactant. The composition is tolerant to nitrogen-fixing bacteria such as Rhizobium spp. when applied concurrently or sequentially to plant propagation materials such as seeds; the inventive compositions are storage stable, ready-to-apply (RTA), ecologically and toxicologically favorable and have good fungicidal efficacy.
Description
Technical field
The present invention relates to the aqueous fungicidal composition of Inoulant tolerant, the preparation of said composition and the method for use said composition antagonism plant pathogenic fungi.Fungicidal composition of the present invention is specially adapted to the protective plant propagating materials such as seed is not subjected to mycotic injury.
Background of invention
Using synthesizing fungicide control plant pathogenic fungi in crop is a kind of practice widely.This practice has obtained the business success of height, because shown that now described control can increase crop yield.Bactericide is applied directly to plant propagation material (as seed) usually prior to seeding and goes up and/or foliar spray or row replacement.
Another standard practice that is used to increase crop yield is to promote plant growing with suitable strains of nitrogen-fixing inoculation seed.Concerning some seed, be considered to desirable with effective bacterial strain as rhizobium or Azospirillum inoculation prior to seeding.The main effect of described bacterium is that the nitrogen in the atmosphere is fixed into the form that plant can be used.For example rhizobium form root nodule and are kept by plant on the root of plant, provide nitrogen for above-mentioned plant conversely.
Unfortunately when Fungicidal composition and bacterium being mixed together when being used for seed treatment or sequentially adding to described composition and bacterium on the seed, many bactericidal compositions demonstrate direct toxicity to various strains of nitrogen-fixing.
Still need to mix the Fungicidal composition that (comprising the order interpolation) is used for seed treatment effectively with azotobacter in this area.
Summary of the invention
Have now found that a kind of aqueous fungicidal composition of basic organic solvent-free of stable storing, said composition comprises at least a Fungicidal active compound and at least a anion surfactant, when being administered to plant propagation material simultaneously or sequentially as kind of a period of the day from 11 p.m. to 1 a.m, it there is tolerance with azotobacter such as rhizobium; Favourable and have good antifungal and render a service on (RTA), ecology and the toxicology that the present composition is storage-stable, can use.
Therefore, the invention provides a kind of aqueous fungicidal composition of basic organic solvent-free of Inoulant tolerant, comprise: at least a Fungicidal active compound of antifungal effective dose; Stablize the preservative of effective and anti-azotobacter amount; With at least a anion surfactant.
In one embodiment, the content of preservative accounts for about 0.0001-0.05% of composition weight in the composition.
In one embodiment, aqueous fungicidal composition is the aqueous solution.
The present invention also provides a kind of method for preparing this Fungicidal composition, component and watertight is cut mixed until obtaining homogeneous phase, wherein can select to use the concentrated pre-composition of preservative and one or more preparation compositions.
The present invention also provides plant propagation material of handling with Fungicidal composition and the method that reduces fungal infection and promote plant propagation material such as seed growth.This method be included in the azotobacter that promote the plant growing amount add to before the seed, among or contact seed with above-mentioned aqueous fungicidal composition afterwards.
Detailed Description Of The Invention
Term used herein " Fungicidal active compound " is intended to comprise to the plant pathogenic fungi compounds effective, may belong to the very classes of compounds of wide region.Other example of compounds that the Fungicidal active compound that is fit to may belong to comprises: triazole derivative, strobilurins, carbamates, benzimidazole (probenazole), N-three halo methylthiolation compounds (captan), substituted benzene, carboxyl acylamide, phenylamide and phenylpyrrole class and composition thereof.
The single examples for compounds that is fit to that belongs to the above-claimed cpd class is listed in hereinafter.Known use common name is represented unification compound (referring to the Pesticide Manual, the 11st edition, 1997, Britain plant protection association).
The triazole derivative that is fit to comprises propiconazole, Difenoconazole and Tebuconazole.
The strobilurins that is fit to comprises trifloxystrobin, nitrile Fluoxastrobin and imines bacterium.
The carbamates that is fit to comprises tmtd.
The substituted benzene that is fit to comprises PCNB and tpn.
The carboxyl acylamide that is fit to comprises carboxin.
Can be used for belonging to the composition of the scope of the invention and the preferred phenyl amide in the method comprises metalaxyl; By the metalaxyl of forming above the R-enantiomer of 70 weight %; By the metalaxyl of forming above the R-enantiomer of 85 weight %; By the metalaxyl of forming above the R-enantiomer of 92 weight %; By the metalaxyl of forming above the R-enantiomer of 97 weight %; And mefenoxam (being R-metalaxyl or Metalaxyl-M).
Can be used for belonging to the composition of the scope of the invention and the special phenylpyrrole in the method is a fludioxonil.
Fungicidal active compound is used for composition with the antifungal effective dose.
In practice of the present invention, the mixture of one or more above-mentioned Fungicidal active compounds also can be used as active component.
The preservative that can be used for the present invention's practice comprises ascorbic acid, ascorbyl palmitate, benzoic acid, hexa, propylparaben, sodium propionate, sorbic acid (and sylvite), sulfurous acid, 1, the 2-benzisothiazole-3-ketone, 5-chloro-2-methyl-4-isothiazoline-3-ketone (in conjunction with 2-methyl-4-isothiazoline-3-ketone), formaldehyde, magnesium nitrate (in conjunction with 2-methyl-4-isothiazoline-3-ketone and 5-chloro-2-methyl-4-isothiazoline-3-ketone), methyl p-hydroxybenzoate, 2-methyl-4-isothiazoline-3-ketone (in conjunction with 5-chloro-2-methyl-4-isothiazoline-3-ketone), paraformaldehyde, adjacent phenyl Sodium Carbolate, ascorbyl palmitate, benzoic acid, methyl p-hydroxybenzoate (methyl p-hydroxybenzoate), propylparaben (propylparaben) and Sodium Benzoate.
Preferably contain 1, the preservative of 2-benzisothiazole-3-ketone.
Preservative exists with stabilizing effective and amount nitrogen-fixing bacteria tolerant in Fungicidal composition.The content of preservative is the 0.0001-about 0.05% that accounts for composition weight on the one hand.The content that more specifically is preservative is the about 0.02 weight % of 0.005-, preferred 0.005-0.01%.
The Fungicidal composition of Inoulant tolerant can adopt the form of the aqueous solution, dispersion, suspending agent, emulsion or suspension emulsion according to the present invention.Preferred said composition is used solution.
Aquo-composition of the present invention does not contain organic solvent substantially; The amount that is organic solvent is lower than 0.5%.Some commercially available material may contain a spot of organic solvent, approximately can for example remove in the separator 0.1% the time when the amount of organic solvent surpasses.Aquo-composition can contain polyalcohol such as glycerine on the one hand.
Aquo-composition particularly of the present invention does not contain nonaqueous solvents (0-0.5 weight %, preferred O-is lower than about 0.1 weight %) substantially.Can should be mentioned that N-N-methyl-2-2-pyrrolidone N-and 1-octyl group-2-Pyrrolidone as organic nonaqueous solvents.
The Aquo-composition that can use (RTA) of the present invention can be stablized 12 months at 25 ℃ at least.
In one embodiment, the invention provides a kind of aqueous fungicidal composition of basic organic solvent-free, said composition comprises
A) at least a Fungicidal active compound of antifungal effective dose,
B) preservative of the amount of stabilizing effective and nitrogen-fixing bacteria tolerant;
With comprise following ingredients as auxiliary agent:
C1) at least a anion surfactant; With
C2) at least a non-ionic surface active agent.
Composition optionally contains d) at least a thickener.
The mixture of solid-state fungicide (for example phenylpyrrole class such as fludioxonil) under fungicide (for example phenylamide such as R-metalaxyl) that preferred at least a conventional environment is liquid down and at least a conventional environment.
The favourable mixing ratio of phenyl amide (I) and phenylpyrrole (II) is I: II=10: 1 to 1: 30, preferred I: II=7: 1 to 1: 20, under a lot of situations, active substance mixing ratio I: II is 7: 1 to 1: 10, and was for example 7: 1 to 1: 1st, favourable.Other favourable mixing ratios are 6: 1,7: 2,2: 3.
In one embodiment, the content of Fungicidal active compound is about 0.5-10 weight % in the composition.
Proper auxiliary agent comprises that surfactant, thickener and other agriculturals used in the pesticidal preparations field go up acceptable assistant and additive.
Suitable anion surfactant is oligomer and polymer and condensation polymer normally, and the anionic group that contains capacity is water-soluble to guarantee it.The example of suitable anionic group is sulfo group or carboxyl; But carboxylic polymer only can preferably be higher than 5 pH use down in high pH scope.In each polymer molecule the number of anionic group normally constitute molecular structure the monomeric unit number at least 60%.Contain monomer polymerization that the oligomer of sulfo group and polymer can be by will containing sulfo group or by suitable oligomer or polymer sulfonation are prepared.Carboxylic polymer can pass through polyacrylate or polymethacrylates saponification are obtained, and saponification degree is at least 60% in this case.Specially suitable anion surfactant is the condensation polymer of sulfonated polymers and aromatic sulfonic acid and formaldehyde.The representative instance of above-mentioned anion surfactant is:
Poly styrene sulfonate, particularly alkali metal salt, alkali salt and ammonium salt and organic amine salt, can be by with styrene sulfonic acid or its salt polymerization or by with the polystyrene sulfonation, subsequently with in the suitable alkali and obtain, sulfonation degree must at least 60% under a back situation.
Polyvinyl sulfonate, particularly alkali metal salt, alkali salt and ammonium salt and organic amine salt can be by obtaining vinyl sulfonic acid or its salt polymerization.Salt, particularly alkali metal salt, alkali salt and the ammonium salt of the condensation polymer of preferred naphthalene-2-sulfonic acid of naphthalene sulfonic acids and formaldehyde and with the salt of organic amine, can be by sulfonated naphthalene, with the naphthalene sulfonic acids that obtains and formaldehyde condensation polymer and with in the alkali that is fit to and obtain.The molecular weight of these compounds is in the scope of about 500-6000.
The salt of the condensation polymer of naphthalene sulfonic acids and phenolsulfonic acid and formaldehyde, particularly alkali metal salt, alkali salt and ammonium salt and the salt that forms with organic amine.These products are the polymer that contain sulfo group, and mean molecule quantity is 6000-8000, and wherein monomeric unit naphthalene and phenol partly link by sulfo group each other by methylene, part.
Lignosulfonates, particularly sodium salt, sylvite, magnesium salts, calcium salt or ammonium salt.The preferred anionic surfactants surfactant comprises α-[2,4,6-three [1-(phenyl) ethyl] phenyl]-ω-hydroxyl polyoxy (ethene), the mixture of a hydrogen-phosphonate and dihydrogen phosphoric acid ester, as contain those compounds that about 4-150 mole gathers (oxygen ethene).Suitable anion surfactant can be gone back commercially available by known method preparation itself.
The content of anion surfactant is about 0.3-5 weight % in the composition on the one hand.
In aqueous fungicidal composition, add non-ionic surface active agent extraly and thickener is favourable.
When containing non-ionic surface active agent, suitable non-ionic surface active agent normally mean molecule quantity is lower than 20000 non-ionic water-soluble polymer.Particularly suitable this type of non-ionic surface active agent is can be by oxirane or oxirane and the expoxy propane product with fatty acid ester, fatty acid amide and the fatty amine reaction acquisition of fatty alcohol, alkyl phenol, fatty acid, polyol, and wherein the number of oxirane and propylene oxide units can change in relative broad range.Usually, the number of ethylene oxide unit or oxirane and propylene oxide units is 1-200, preferred 5-100, most preferably 8-40.
Preferred nonionic comprises α-butyl-ω-hydroxypropyl-(oxygen third is rare) and the block polymer that gathers (oxygen ethene), as molecular weight is those of 2400-3500, and α-[2,4,6-three [1-(phenyl) ethyl] phenyl]-ω-hydroxyl polyoxy (ethene), as contain those of about 4-150 mole poly-(oxygen ethene).Suitable non-ionic surface active agent can be gone back commercially available by known method preparation itself.
The example of thickener (demonstrating pseudoplastic water-soluble polymer in water-bearing media) is a gum Arabic, karaya, bassora gum, guar gum, carob gum, xanthans, carrageenan, alginates, casein, glucan, pectin, agar, the 2-HES, 2-amino-ethyl starch, the 2-hydroxyethylcellulose, methylcellulose, carboxymethyl cellulose salt, cellulose sulfate, polyacrylamide, the alkali metal salt of copolymer-maleic anhydride, the alkali metal salt of poly-(methacrylate) etc.
As suitable thickening, also can mention Attagel type clay, carrageenan, croscarmellose sodium, furcelleran, glycerine, hydroxypropyl methylcellulose, polystyrene, hydroxypropyl cellulose, hydroxypropyl guar gum and sodium carboxymethylcellulose.Preferred xanthans.
Aquo-composition of the present invention can with conventional auxiliary agent in the preparation process, also have carrier, surfactant (cation, anion, nonionic, both sexes), emulsifier (lethicin, sorbitan etc.), antifreezing agent (glycerine), dyestuff, defoamer or the formulation art promoter of using commonly used to use together in addition.Can should be mentioned that inoculum, brightening agent and polymer in addition.
The present composition contains other reactive compounds and/or can use simultaneously or sequentially with it.These other compounds can be that fertilizer or micronutrient donor or other influence other preparations of plant growing.It can also be the mixture of selective herbicide, insecticide, fungicide, bactericide, insect growth regulator, IGR, plant growth regulator, nematocide, invertebrate poison or several above-mentioned preparations.
Can mention sodium molybdate especially as extra Fungicidal active ingredient.
Aqueous fungicidal composition of the present invention can prepare by the method that comprises the following steps: (a) form preservative and (i) at least a Fungicidal active compound and/or the (ii) pre-composition of at least a formulation auxiliary agents, wherein the concentration of preservative is virose to azotobacter in the pre-composition; (b) pre-composition of dilute with water step (a), and add remaining composition simultaneously or sequentially; (c) stir the mixture and form the composition of homogeneous, preservative exists with stabilizing effective and amount nitrogen-fixing bacteria tolerant in final composition.
Order execution in step (b) is favourable with the precursor composition that obtains homogeneous before adding supplementary element.
The solid Fungicidal active compound can be worn into powder before interpolation on the one hand.
Whole composition can sieve to remove all insoluble particles.
The concentration suitable with respect to each component of Aquo-composition gross weight comprises:
1) mixture of Fungicidal active compound or compound: with respect to the 0.5-10% of total composition, preferred 0.1-5%, more preferably 0.5-2% Fungicidal active compound;
2) surfactant: 0.5-20% comprises the 0.3-5% anion surfactant; With
3) preservative: 0.0001-is about 0.05%, the preferred about 0.02 weight % of 0.005-, more preferably 0.005-0.01 weight %.
Aqueous fungicidal composition of the present invention be can prepare and cultivated plant and propagating materials thereof are used to protect.Can advantageously prepare the present composition is used for seed treatment and uses antagonism and mainly occur in the early stage soil disease of development of plants.For example but compositions formulated is resisted the target pathogene, and described pathogene comprises pythium, Tilletia, Gerlachia, Septoria, Ustilago, Fusarium, Rhizoctonia (so-called " complex of dampinging off "); Other representatives of Oomycete such as Phytophthora, Plasmopara, false Peronospora, Bremia etc. and antagonism Botrytis, caryosphere shell Pseudomonas, Monilinia and Ascomycetes, deuteromycetes and Basidiomycetes.
Suitable target crop is potato particularly, cereal (wheat, barley, rye, oat, rice), corn, beet, cotton, broomcorn millet class such as jowar, sunflower, Kidney bean, pea, oil crop such as rape, soybean, wild cabbage, tomato, eggplant (eggplant), pepper and other vegetables and spices and ornamental shrub and flowers.
The present composition is specially adapted to mix medicine and is administered on the plant propagation material.Back one term comprises various seeds (fruit, stem tuber, grain), transplants, cut shoot etc.Preferably the field of using be handle various seeds (according to the explanation of above-mentioned target crop) thus and particularly handle soya seeds and other beans and the crop seed that before plantation, applies legume-seeds easy infection Rhizobiumsymbiosis in advance with suitable rhizobium.
The seed treatment application technique is well known to those skilled in the art, can easily use within the scope of the present invention.Aquo-composition of the present invention is administered to seed or dipping seed with the thin pulp shape.Also can mention is for example to film or packing.Cladding process is well known in the art, and employing is filmed or encapsulation techniques is used for seed, or dipping technique is used for other propagation products.Much less, the method that the present composition is administered to seed can change and the present invention is intended to the technology that comprises that all are available.
The preferred application process of aqueous fungicidal composition of the present invention comprises with aqueous liquid preparation sprays or wetting plant propagation material or described liquid preparation mixed with vegetable material.
As mentioned above, composition of the present invention can be prepared in the seed mixer jar or mix or by being attached on the seed with other seed treatment brushings.The reagent that mixes with the present composition can be used for pest control, nutrition, controlling plant diseases or particularly change plant growing with azotobacter.
Aqueous fungicidal composition of the present invention is specially adapted to and the azotobacter of plant growing promotion amount (as by pasting) and sequentially handle seed simultaneously, and described azotobacter comprise rhizobium.Suitable nitragin preparation can be gone back commercially available by original known method preparation.In the nitragin preparation that is fit to, can should be mentioned that the Cell-Tech 2000 that can buy from Lipha Tech (Milwaukee WI)
TM
Embodiment
Following non-limiting examples is understood the present invention in more detail.
Preparation embodiment
Registration mark and other titles are represented following products: Soprophor BSU (Rhodia) α-[2,4,6-three [1-(phenyl) ethyl] phenyl]-ω-hydroxyl polyoxy (ethene) Soprophor 3D-3 (Rhodia) α-[2,4,6-three [1-(phenyl) ethyl] phenyl]-ω-hydroxyl polyoxy (ethene), mixture Witconol NS 500LQ (Witco) α-butyl-ω-hydroxypropyl-(oxygen third is rare) of one hydrogen and dihydrogen phosphoric acid ester and block copolymer Rhodopol 23 (Rhodia) the xanthans Proxel GXL (Zeneca) of poly-(oxygen ethene) contain 1, the preservative of 2-benzisothiazole
%WT is based on total composition.Each composition is mixed closely until obtaining homogeneous phase.
Embodiment 1
| ％WT | Composition | Type |
| 0.77 | Fludioxonil | Bactericide |
| 1.11 | Mefenoxam (R-metalaxyl) | Bactericide |
| 10.80 | Glycerine | Antifreeze |
| 0.69 | Soprophor?BSU | Non-ionic surface active agent |
| 0.65 | Soprophor?3D-33 | Anion surfactant |
| 0.39 | Witconol?NS?500LQ | Non-ionic surface active agent |
| 0.03 | Defoamer A (Dow Corning) | Defoamer |
| 0.22 | Rhodopol23 | Thickener |
| 0.02 | ProxelGXL | Preservative |
| 3.00 | FD?&?Cblue#1 | Dyestuff |
| 82.32 | Water | Solvent |
Biological Examples
Plant the formation of back 37 days assessment soybean nodulations.Data are in 95% confidence level analysis; Coefficient of variation=28.3%; Least significant difference=3.359.
| Handle | The root nodule number of every plant | Average classification (separation) |
| A) rhizobium (Cell-Tech 2000) | 12.5 | A |
| B) embodiment 1 (thin pulp w/A) | 12.2 | AB |
| C) not inoculation | 3.4 | EF |
Although for the clear purpose of understanding, describe foregoing invention in detail by the mode of explanation and embodiment, obviously in additional claim scope, can carry out various variations and change.
Claims (17)
1. the aqueous fungicidal composition of the basic organic solvent-free of an Inoulant tolerant comprises:
A) at least a Fungicidal active compound of antifungal effective dose;
B) preservative of the amount of stabilizing effective and nitrogen-fixing bacteria tolerant; With
C) at least a anion surfactant.
2. according to the composition of claim 1, Fungicidal active compound wherein belongs to and is selected from triazole derivative, strobilurins, carbamates, benzimidazole, N-three halo methylthiolation compounds, substituted benzene, carboxyl acylamide, a class of phenylamide and phenylpyrrole class.
3. according to the composition of claim 1, Fungicidal active compound wherein is selected from tmtd, PCNB, and tpn, carboxin, metalaxyl is by the metalaxyl that the R-enantiomer that surpasses 92 weight % is formed, R-metalaxyl and fludioxonil.
4. according to the composition of claim 1, wherein the content of Fungicidal active compound in composition is about 0.5% to about 10% of composition total weight.
5. according to the composition of claim 1, wherein the content of anion surfactant in composition is about 0.3-5% of composition total weight.
6. according to the composition of claim 1, wherein the content of preservative in composition is about 0.005-0.02% of composition total weight.
7. according to the composition of claim 6, preservative wherein contains 1, the 2-benzisothiazole-3-ketone.
8. according to the composition of claim 1, wherein also contain at least a non-ionic surface active agent.
9. according to the composition of claim 1, wherein also contain at least a thickener.
10. according to the composition of claim 1, Fungicidal active ingredient wherein a) comprises solid-state fungicide under fungicide liquid under at least a conventional environment and at least a conventional environment.
11. according to the composition of claim 10, the metalaxyl that the liquid down fungicide of wherein conventional environment is made up of the R-enantiomer that surpasses 92 weight %.
12. according to the composition of claim 10, solid-state fungicide is fludioxonil under the wherein conventional environment.
13. use plant propagation material according to the compositions-treated of claim 1.
14. the plant propagation material according to claim 13 comprises soya seeds.
15. one kind is reduced the method that plant, plant part and seed are subjected to the fungi infringement and promote plant growing, comprises
Claim 1 composition contact plant propagation material with the antifungal effective dose; With
Order by any hope promotes the azotobacter of effective dose to inoculate described plant propagation material with plant growing simultaneously or sequentially.
16. according to the method for claim 15, wherein said plant propagation material comprises soya seeds.
17. according to the method for claim 15, wherein said azotobacter comprise rhizobium sp.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50676500A | 2000-02-18 | 2000-02-18 | |
| US09/506,765 | 2000-02-18 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100597785A Division CN1820600A (en) | 2000-02-18 | 2001-02-16 | Inoculant tolerant fungicidal compositions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1418059A true CN1418059A (en) | 2003-05-14 |
| CN1253083C CN1253083C (en) | 2006-04-26 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB018067638A Expired - Lifetime CN1253083C (en) | 2000-02-18 | 2001-02-16 | Inoulant tolerant fungicidal compositions |
| CNA2006100597785A Pending CN1820600A (en) | 2000-02-18 | 2001-02-16 | Inoculant tolerant fungicidal compositions |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100597785A Pending CN1820600A (en) | 2000-02-18 | 2001-02-16 | Inoculant tolerant fungicidal compositions |
Country Status (8)
| Country | Link |
|---|---|
| CN (2) | CN1253083C (en) |
| AR (1) | AR027435A1 (en) |
| AU (1) | AU3548201A (en) |
| BR (1) | BR0108497B1 (en) |
| CA (1) | CA2400428C (en) |
| GT (1) | GT200100026A (en) |
| TW (1) | TWI230036B (en) |
| WO (1) | WO2001060159A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101856024A (en) * | 2010-05-27 | 2010-10-13 | 江苏天禾宝农化有限责任公司 | Seed coating agent for preventing and curing disease in cotton seedling stage and preparation method thereof |
| CN101232805B (en) * | 2005-06-30 | 2012-11-14 | 先正达参股股份有限公司 | Seed treatment method and pesticidal composition |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6884754B1 (en) | 2001-09-28 | 2005-04-26 | Syngenta Crop Protection, Inc. | Aqueous compositions for seed treatment |
| ES2545376T3 (en) * | 2003-12-23 | 2015-09-10 | Novozymes Bioag A/S | Methods and compositions that provide agronomically beneficial effects on legumes and non-legumes |
| MY150664A (en) * | 2004-03-16 | 2014-02-28 | Syngenta Participations Ag | Seed treatment pesticidal compositions. |
| AR049327A1 (en) * | 2004-03-16 | 2006-07-19 | Syngenta Participations Ag | COMPOSITIONS PESTICIDES WITH TENSIOACTIVES FOR THE TREATMENT OF SEEDS |
| GB0508993D0 (en) | 2005-05-03 | 2005-06-08 | Syngenta Participations Ag | Pesticidal compositions |
| US20120046167A1 (en) * | 2009-04-27 | 2012-02-23 | Basf Se | Composition containing pesticide, preservative agent and unbranched 1,2-alkanodiol |
| DE102010037141A1 (en) | 2010-08-24 | 2012-03-01 | EuroFerm Gesellschaft für Fermentation und Messtechnik mbH | Plant protection products containing insect pathogenic viruses, in particular baculoviruses and cellulose sulfate |
| DE102010037140A1 (en) * | 2010-08-24 | 2012-03-01 | EuroFerm Gesellschaft für Fermentation und Messtechnik mbH | Method of protecting plants |
| WO2014079771A1 (en) * | 2012-11-22 | 2014-05-30 | Basf Se | Pesticidal mixtures |
| WO2014079730A1 (en) * | 2012-11-23 | 2014-05-30 | Basf Se | Pesticidal mixtures |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4306027A (en) * | 1976-09-10 | 1981-12-15 | Cornell Research Foundation, Inc. | Pesticidally resistant rhizobium and agronomic use thereof |
| US4161397A (en) * | 1977-08-08 | 1979-07-17 | Kalo Laboratories, Inc. | Liquid combination seed treatment compositions |
| FR2519022A1 (en) * | 1981-12-29 | 1983-07-01 | Rhone Poulenc Sa | PREPARATION OF INOCULUMS WITH LONG VIABILITY AND IMPROVED TEMPERATURE RESISTANCE AND PRODUCTS THUS OBTAINED |
| DK0609099T3 (en) * | 1993-01-28 | 1997-10-06 | Sankyo Co | Antimicrobial and antifungal compositions containing silicon compounds, as well as their use in agriculture and gardening. |
| GB9312645D0 (en) * | 1993-06-18 | 1993-08-04 | Zeneca Ltd | Stable aqueous formulation and use |
| DE4343856A1 (en) * | 1993-12-22 | 1995-06-29 | Hoechst Ag | Oil-in-water emulsions |
| US5585033A (en) * | 1995-07-21 | 1996-12-17 | Huls America Inc. | Liquid formulations of 1,2-benzisothiazolin-3-one |
| CO4750751A1 (en) * | 1996-02-15 | 1999-03-31 | Novartis Ag | FUNGICIDAL COMPOSITIONS OF TWO COMPONENTS BASED ON METALAXYL TO CONTROL AND PREVENT FUNGAL INFESTATION OF PLANTS AND THEIR ENVIRONMENT |
| MY118564A (en) * | 1998-02-10 | 2004-12-31 | Syngenta Participations Ag | Pesticidal compositions |
-
2001
- 2001-02-09 GT GT200100026A patent/GT200100026A/en unknown
- 2001-02-15 AR ARP010100687A patent/AR027435A1/en not_active Application Discontinuation
- 2001-02-16 TW TW090103513A patent/TWI230036B/en not_active IP Right Cessation
- 2001-02-16 BR BRPI0108497-6B1A patent/BR0108497B1/en not_active IP Right Cessation
- 2001-02-16 CN CNB018067638A patent/CN1253083C/en not_active Expired - Lifetime
- 2001-02-16 CN CNA2006100597785A patent/CN1820600A/en active Pending
- 2001-02-16 WO PCT/EP2001/001745 patent/WO2001060159A1/en active Application Filing
- 2001-02-16 CA CA2400428A patent/CA2400428C/en not_active Expired - Lifetime
- 2001-02-16 AU AU35482/01A patent/AU3548201A/en not_active Abandoned
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101232805B (en) * | 2005-06-30 | 2012-11-14 | 先正达参股股份有限公司 | Seed treatment method and pesticidal composition |
| CN101856024A (en) * | 2010-05-27 | 2010-10-13 | 江苏天禾宝农化有限责任公司 | Seed coating agent for preventing and curing disease in cotton seedling stage and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| AU3548201A (en) | 2001-08-27 |
| CN1820600A (en) | 2006-08-23 |
| CA2400428A1 (en) | 2001-08-23 |
| WO2001060159A1 (en) | 2001-08-23 |
| AR027435A1 (en) | 2003-03-26 |
| BR0108497A (en) | 2003-03-18 |
| BR0108497B1 (en) | 2013-07-16 |
| CA2400428C (en) | 2013-09-03 |
| TWI230036B (en) | 2005-04-01 |
| CN1253083C (en) | 2006-04-26 |
| GT200100026A (en) | 2002-02-21 |
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