CN102217610B - Pesticide composition containing picoxystrobin and amides - Google Patents
Pesticide composition containing picoxystrobin and amides Download PDFInfo
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Abstract
The invention discloses a pesticide composition containing picoxystrobin and amides. The pesticide composition comprises an active component A and an active component B, wherein the active component A is selected from picoxystrobin; the active component B is selected from any one of the following bactericides: dimethomorph, metalaxyl, Metalaxyl-M, BENALAXYL, Benalaxyl-M, Flutolanil and Pyrimorph; and the weight percentage of A to B is 1%-80%:1%-80%. The composition can prevent and treat a plurality of crop diseases, has a notable synergetic action, enlarges the insecticidal spectrum, and is of high activity on downy mildew, epidemic disease, late blight, Leptosphaeria maculans, Pernophythora litchi, phytophthora, white rust, foot rot, Phytophthora parasitica, Pythium debaryanum, soft rot, damping off, banded sclerotial blight, snow mold, Leaf blight, Septoria nodorum, brown blotch or powdery mildew. The consumption of the pesticide is reduced, the residual quantity of the pesticide on crops is decreased and environmental pollution is abated.
Description
Technical field
The invention belongs to technical field of pesticide, relate to a kind of composition pesticide that contains ZEN 90160 and amide-type.
Background technology
ZEN 90160, English common name: picoxystrobin, molecular formula: C
18h
16f
3nO
4, chemical name: (E)-3-methoxy-2-[2-[6-(trifluoromethyl)-2-pyridine oxygen methyl] and phenyl] methyl acrylate.ZEN 90160 is mitochondrial respiratory inhibitor, passes through at cytochrome b and c
1between electronics shift to suppress mitochondrial breathing.The bacterial strain that control produces resistance to 14-demethylation enzyme inhibitor, benzamides, dicarboxylic dihydrazides amine and benzimidazole is effective.
Dimethomorph, English common name: dimethomorph, molecular formula: C
21h
22clNO
4, chemical name: (E, Z)-4-[3-(4-chlorphenyl) 3-(3,4-Dimethoxyphenyl) acryloyl] and morpholine.It is single-minded ovicidal Gammaproteobacteria fungi bactericide, its effect feature is to destroy the formation of cell envelope, there is effect in each stage to oomycetes history of life, formation stages at sporangiophore and egg spore is particularly responsive, and under extremely low concentration, (< 0.25 μ g/ml) is suppressed.With phenylamide medicament without cross resistance.
Metalaxyl, English common name: metalaxyl, molecular formula: C
15h
21nO
4, chemical name: D, L-N-(2,6-3,5-dimethylphenyl)-N-(2 '-methoxyl group acetyl) methyl lactamine.The systemic fungicide of tool protection and therapeutic action; can be absorbed by the root of plant, stem, leaf, and with moisture content in plant corpus, transfer to each organ of plant, can make cauline leaf and process; seed treatment and soil treatment are effective to downy mildew, phytophthora, the caused disease of pythium spp.
Metalaxyl-M, English common name: metalaxyl-M, chemical name: N-(2,6-xylyl)-N-(methoxyl group acetyl group)-D-alanine methyl esters.Metalaxyl of the present invention comprises Metalaxyl-M, and the two mechanism of action is similar.
M 9834, English common name: benalaxyl, chemical name: N-phenylacetyl group-N-(2,6-3,5-dimethylphenyl)-DL-α-aminopropionic acid methyl esters.By disturbing the synthetic of rRNA, Antifungi protein synthetic.Systemic fungicide, has protection, treatment and eradicant action.Can be absorbed rapidly by plant roots, stem, leaf, and in plant corpus, run to each position, and resistance of rainwater washing against.M 9834 of the present invention comprises smart M 9834, and the two mechanism of action is similar.
Flutolanil, English common name: flutolanil, molecular formula: C
17h
16f
3nO
2, chemical name: 3 '-isopropoxy-2-(trifluoromethyl) benzanilide.The new medicament of preventing and treating rice sheath blight disease, drug effect is long, to rice safety, can improve Seed-Setting Percentage in Rice.
Pyrimorph, English name: Pyrimorph; Chemical name: (E)-3-(2-chloropyridine-4-yl)-3-(4-tert-butyl-phenyl)-acryloyl morpholine.Pyrimorph is one of domestic few in number novel pesticide that has China's independent intellectual property right, oomycetes order fungi is had to excellent preventive effect, fungicidal spectrum is wide, can be used for preventing and treating the various crop diseases such as cucumber downy mildew, tomato late blight and capsicum epidemic disease, damping off, melon gray mold are also had to good effect.
Yet in the real process of agricultural production, preventing and treating the problem that disease the most easily produces is the drug-fast generation of germ.Different cultivars composition carries out composite, is to prevent and treat the very common method of resistance germ.Heterogeneity is carried out composite, according to practical application effect, judge certain composite be synergy, add and or antagonism.In most cases, the composite effect of agricultural chemicals is all additive effect, really has the seldom composite of synergistic effect, especially synergistic effect very obviously, synergy ratio very high composite just still less.Through inventor's research, after discovery is composite by ZEN 90160 and dimethomorph, metalaxyl, Metalaxyl-M, M 9834, smart M 9834, flutolanil, pyrimorph, can produce good synergistic effect, and not yet open about the composite relevant report of ZEN 90160 and dimethomorph, metalaxyl, Metalaxyl-M, M 9834, smart M 9834, flutolanil, pyrimorph.
Summary of the invention
A kind of composition pesticide that contains ZEN 90160 and amide-type, comprise effective active component, auxiliary agent and filler, it is characterized in that: active component A, B percentage by weight are 1%～80%: 1%～80%, described active component A is selected from ZEN 90160, and active component B is selected from a kind of in dimethomorph, metalaxyl, Metalaxyl-M, M 9834, smart M 9834, flutolanil, pyrimorph.
The described composition pesticide that contains ZEN 90160 and amide-type, is characterized in that: the percentage by weight of A, two kinds of active components of B is 1%～70%: 1%～70%.
The percentage by weight of ZEN 90160 and dimethomorph is 5%～40%: 10%～60%;
The percentage by weight of ZEN 90160 and metalaxyl is 5%～40%: 10%～60%;
The percentage by weight of ZEN 90160 and Metalaxyl-M is 10%～60%: 10%～60%;
The percentage by weight of ZEN 90160 and M 9834 is 10%～60%: 10%～60%;
The percentage by weight of ZEN 90160 and smart M 9834 is 10%～60%: 5%～40%;
The percentage by weight of ZEN 90160 and flutolanil is 5%～40%: 10%～60%;
The percentage by weight of ZEN 90160 and pyrimorph is 10%～60%: 10%～60%.
The percentage by weight of A, two kinds of active components of B is 1%～80%: 1%～80%.Conventionally in composition, active weight percentage is gross weight 0.5%～90%, is preferably 5%～85%.According to different preparation types, active component content scope is different.Conventionally, liquid preparation contains 1%～70% active substance by weight, is preferably 5%～50%; Solid pharmaceutical preparation contains 5%～85% active substance by weight, is preferably 10%～80%.
In composition pesticide of the present invention, at least contain a kind of surfactant, the dispersion of active component in water while being beneficial to use.Surface-active contents is 5%～30% of total formulation weight amount, and surplus is solid or liquid diluent.
The selected surfactant of composition pesticide of the present invention is known in those skilled in the art: can be selected from one or more in dispersant, wetting agent, binding agent or defoamer.According to different dosage form, in preparation, can also contain disintegrant known in those skilled in the art, antifreeze etc.
Composition of the present invention can be by user before use through dilution or directly use.Its preparation can be prepared by common processing method, after being about to active substance and mixing with liquid flux or solid carrier, then adds surfactant as one or more in dispersant, stabilizing agent, wetting agent, adhesive, defoamer etc.
Composition pesticide of the present invention, can be processed into acceptable formulation on any agricultural chemicals on demand.Wherein preferred dosage form is wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion.
The described composition pesticide that contains ZEN 90160 and amide-type, is characterized in that: can be used for preventing and treating the multiple diseases on grass family class crop, vegetables, fruit tree.
Composition pesticide of the present invention, for preventing and treating the application of downy mildew, epidemic disease, late blight, balck shank, peronospora tabacina, phytophthora root rot, white blister, rotten pedopathy, cotton disease, damping off, soft rot, damping off, banded sclerotial blight, snow mold, leaf blight, glume blight, brown spot, powdery mildew.
When making wetting powder, composition comprises following constituent content: ZEN 90160 1%～80%, active component B 1%～80%, dispersant 5%～10%, wetting agent 2%～10%, filler 8～91%.
Active component ZEN 90160, active component B, dispersant, wetting agent, filler are mixed, in mixed cylinder, mix, after airslide disintegrating mill is pulverized, mix again, can be made into the wetting powder product of the present composition.
When making water dispersible granules, composition comprises following constituent content: active component ZEN 90160 1%～80%, active component B 1%～80%, dispersant 3%～12%, wetting agent 1%～8%, disintegrant 1%～10%, binding agent 1%～8%, filler 10%～92%.
Active component ZEN 90160, active component B, dispersant, wetting agent, disintegrant, filler etc. are obtained to the particle diameter needing through air-flow crushing together, then add other auxiliary agents such as binding agent, obtain the materials of granulating.By item quantitatively send in fluidized bed granulation dryer through granulation and dry after, make the water dispersible granules product of the present composition.
When making suspending agent, composition comprises following constituent content: active component ZEN 90160 1%～40%, active component B 1%～40%, dispersant 2%～10%, wetting agent 2%～10%, defoamer 0.1%～1%, binding agent 0.1%～2%, antifreeze 0.1%～8%, deionized water add to 100%.
Dispersant, wetting agent, defoamer, thickener, antifreeze in above-mentioned formulation material are mixed through high speed shear, add active component ZEN 90160, active component B, in ball mill, ball milling is 2～3 hours, make diameter of particle all below 5 μ m, make the suspending agent product of the present composition.
When making suspension emulsion, composition comprises following constituent content: ZEN 90160 1%～40%, active component B 1%～40%, emulsifier 2%～12%, dispersant 2%～10%, defoamer 0.1%～2%, thickener 0.1%～2%, antifreeze 0.1%～8%, stabilizing agent 0.05%～3%, water add to 100%.
Dispersant, defoamer, thickener, antifreeze, stabilizing agent in above-mentioned formulation material are mixed through high speed shear, add the former medicine of effective active composition B, in ball mill, ball milling is 2～3 hours, make diameter of particle all below 5 μ m, make effective active composition B suspending agent, then by the former medicine of ZEN 90160, emulsifier and various auxiliary agent with the direct emulsification of high speed agitator in suspending agent, make the suspension emulsion product of the present composition.
When making aqueous emulsion, composition comprises following constituent content: ZEN 90160 1～40%, active component B 1～40%, solvent 2～10%, emulsifier 2～12%, dispersant 2～10%, co-emulsifier 0.2～5%, antifreeze 0.1～8%, defoamer 0.1～2%, thickener 0.1～2%, deionized water adds to 100%.
By having former medicine, solvent, emulsifier, co-emulsifier to be added together in above-mentioned formula, make to be dissolved into even oil phase.By deionized water, dispersant, antifreeze,, defoamer, thickener mix, and becomes homogeneous water, under high-speed stirred, water slowly splashed into oil phase, makes the finely disseminated aqueous emulsion product of the present composition.
When making microemulsion, composition comprises following constituent content: ZEN 90160 1～40%, active component B 1～40%, emulsifier 5～15%, and solvent 2～10%, antifreeze 5～10%, stabilizing agent 0.5～3%, deionized water adds to 100%.
The invention has the advantages that: after (1) ZEN 90160 and active component B are composite, have and obviously continue synergistic effect; (2) expanded fungicidal spectrum, downy mildew, epidemic disease, late blight, balck shank, peronospora tabacina, phytophthora root rot, white blister, rotten pedopathy, cotton disease, damping off, soft rot, damping off, banded sclerotial blight, snow mold, leaf blight, glume blight, brown spot, powdery mildew disease have all been had to greater activity; (3) organic solvent usage amount of the present invention is little, is difficult for producing poisoning, is convenient to transportation and storage; (4) reduce the dosage of agricultural chemicals, reduced the residual quantity of agricultural chemicals on crop, alleviated environmental pollution.
Embodiment
Below in conjunction with embodiment, to further instruction of the present invention, the percentage in embodiment is all weight percentage, but the present invention is not limited thereto.
The embodiment of the present invention is the method that adopts Toxicity Determination and field trial to combine.
Application Example one
Example 1 80% ZEN 90160 dimethomorph wetting powder
ZEN 90160 30%, dimethomorph 50%, alkyl benzene sulfonate calcium salt 6%, lauryl sodium sulfate 4%, attapulgite add to 100%, and mixture carries out air-flow crushing, make 80% ZEN 90160 dimethomorph wetting powder.
Example 2 65% ZEN 90160 dimethomorph water dispersion granulas
ZEN 90160 20%, dimethomorph 45%, alkylaryl APEO 5%, silkworm excrement 5%, ammonium sulfate 2%, white carbon 5%, kaolin adds to 100%, mixes and makes 65% ZEN 90160 dimethomorph water dispersion granula.
Example 3 30% ZEN 90160 dimethomorph suspending agents
ZEN 90160 15%, dimethomorph 15%, aryl phenol polyoxyethylene succinate sulfonate 5%, soapberry powder 3%, C
10～20saturated fat acids 0.1%, white dextrin 1.8%, ethylene glycol 1.9%, deionized water add to 100%, mix and make 30% ZEN 90160 dimethomorph suspending agent.
Example 4 36% ZEN 90160 dimethomorph suspension emulsions
ZEN 90160 12%, dimethomorph 24%, alkyl benzene sulfonate calcium salt 7%, wetting and penetrating agent F 2%, agriculture breast 400#6%, xanthans 1.3%, propane diols 1.7%, silicone compound 0.2%, water add to 100%, through mixing, make 36% ZEN 90160 dimethomorph suspension emulsion.
Example 5 30% ZEN 90160 dimethomorph aqueous emulsions
ZEN 90160 5%, dimethomorph 25%, DMF 8%, alkyl biphenyl ether disulfonic acid magnesium salts 5%, butanols 3%, ethylene glycol 5%, C
8～10aliphatic alcohols 0.8%, deionized water adds to 100%, through mixing, makes 30% ZEN 90160 dimethomorph aqueous emulsion.
Example 6 25% ZEN 90160 micellar emulsion of dimethomorphs
ZEN 90160 5%, dimethomorph 20%, styrene polyoxyethylene ether ammonium sulfate salt 9%, cyclohexanone 3%, glycerine 8%, silicone 1.2%, deionized water adds to 100%, through mixing, makes 25% ZEN 90160 micellar emulsion of dimethomorph.
Example 7 60% ZEN 90160 metalaxyl wetting powders
ZEN 90160 20%, metalaxyl 40%, two (alkyl) naphthalenesulfonate formaldehyde condensation compound 5%, tea are withered 3%, white carbon 8%, and bentonite adds to 100%, and mixture carries out air-flow crushing, makes 60% ZEN 90160 metalaxyl wetting powder.
Example 8 58% ZEN 90160 metalaxyl water dispersible granules
ZEN 90160 20%, metalaxyl 38%, aliphatic amine polyoxyethylene are phonetic 8%, Nekal BX 6%, aluminium chloride 1.8%, attapulgite add to 100%, mix and make 58% ZEN 90160 metalaxyl water dispersible granules.
Example 9 22% ZEN 90160 Metalaxyl suspending agents
ZEN 90160 11%, metalaxyl 11%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 6%, wetting and penetrating agent F 3%, silicone compound 0.2%, polyvinylpyrrolidone 1.7%, triethylene glycol 1.4%, deionized water add to 100%, mix and make 22% ZEN 90160 Metalaxyl suspending agent.
Example 10 38% ZEN 90160 metalaxyl suspension emulsions
ZEN 90160 8%, metalaxyl 30%, aryl phenol polyoxyethylene succinate sulfonate 8%, soapberry powder 2%, methylcellulose 1.8%, glycerine 1.5%, C
10～20saturated fat acids 0.1%, agriculture breast 1600#7%, water add to 100%, through mixing, make 38% ZEN 90160 metalaxyl suspension emulsion.
Example 11 35% ZEN 90160 metalaxyl aqueous emulsions
ZEN 90160 5%, metalaxyl 30%, DMF 8%, alkyl biphenyl ether disulfonic acid magnesium salts 5%, butanols 5%, ethylene glycol 1.2%, C
8～10aliphatic alcohols 0.8%, deionized water adds to 100%, through mixing, makes 35% ZEN 90160 metalaxyl aqueous emulsion.
Example 12 25% ZEN 90160 metalaxyl microemulsions
ZEN 90160 5%, metalaxyl 20%, styrene polyoxyethylene ether ammonium sulfate salt 5%, cyclohexanone 3%, glycerine 6%, silicone 1.2%, deionized water adds to 100%, through mixing, makes 25% ZEN 90160 metalaxyl microemulsion.
Example 13 27% ZEN 90160 Metalaxyl-M suspension emulsions
ZEN 90160 10%, Metalaxyl-M 17%, naphthalene sulfonic acid-formaldehyde condensation product 8%, soapberry powder 2%, methylcellulose 2.3%, glycerine 1.7%, silicone oil 0.8%, agriculture breast 1600#7.2%, water add to 100%, through mixing, make 27% ZEN 90160 Metalaxyl-M suspension emulsion.
Example 14 45% ZEN 90160 Metalaxyl-M aqueous emulsions
ZEN 90160 15%, Metalaxyl-M 30%, DMF 8%, alkyl biphenyl ether disulfonic acid magnesium salts 5%, butanols 7%, ethylene glycol 1.8%, C
8～10aliphatic alcohols 2.2%, deionized water adds to 100%, through mixing, makes 45% ZEN 90160 Metalaxyl-M aqueous emulsion.
Example 15 40% ZEN 90160 Metalaxyl-M microemulsions
ZEN 90160 10%, Metalaxyl-M 30%, styrene polyoxyethylene ether ammonium sulfate salt 5%, cyclohexanone 3%, glycerine 4.4%, silicone 1.6%, deionized water adds to 100%, through mixing, makes 40% ZEN 90160 Metalaxyl-M microemulsion.
Example 16 48% ZEN 90160 M 9834 wetting powders
ZEN 90160 40%, M 9834 8%, alkylnaphthalene sulfonate 7%, spaonin powder 5%, diatomite add to 100%, and mixture carries out air-flow crushing, make 48% ZEN 90160 M 9834 wetting powder.
Example 17 32% ZEN 90160 M 9834 water dispersible granules
ZEN 90160 25%, M 9834 7%, alkylaryl APEO 6%, wetting and penetrating agent F 4%, sodium carbonate 2%, kaolin add to 100%, mix and make 32% ZEN 90160 M 9834 water dispersible granules.
Example 18 30% ZEN 90160 M 9834 suspending agents
ZEN 90160 15%, M 9834 15%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 6%, spaonin powder 2%, silicone compound 0.1%, methylcellulose 1.4%, triethylene glycol 1.9%, deionized water add to 100%, mix and make 30% ZEN 90160 M 9834 suspending agent.
Example 19 30% ZEN 90160 M 9834 suspension emulsions
ZEN 90160 20%, M 9834 10%, the phonetic formaldehyde condensation products sulphate 8% of alkylphenol-polyethenoxy, spaonin powder 2%, PAA 1.3%, tween series 6%, silicone oil 0.4%, polyethylene glycol 1.5%, water add to 100%, mix and make 30% ZEN 90160 M 9834 suspension emulsion.
Example 20 25% ZEN 90160 M 9834 aqueous emulsions
ZEN 90160 15%, M 9834 10%, DMF 8%, alkyl biphenyl ether disulfonic acid magnesium salts 5%, butanols 5%, ethylene glycol 3%, C
8～10aliphatic alcohols 1.5%, deionized water adds to 100%, mixes and makes 25% ZEN 90160 M 9834 aqueous emulsion.
Example 21 20% ZEN 90160 M 9834 microemulsions
ZEN 90160 5%, M 9834 15%, By series 8%, ethylene glycol monomethyl ether 5%, polyethylene glycol 5%, silicone oil 1.5%, deionized water adds to 100%, mixes and makes 20% ZEN 90160 M 9834 microemulsion.
Example 22 35% ZEN 90160 essence M 9834 wetting powders
ZEN 90160 20%, smart M 9834 15%, alkylnaphthalene sulfonate 7%, spaonin powder 5%, diatomite add to 100%, and mixture carries out air-flow crushing, make 35% ZEN 90160 essence M 9834 wetting powder.
Example 23 40% ZEN 90160 refining benzene frost Lingshui Spring dispersible granules
ZEN 90160 20%, smart M 9834 20%, alkylaryl APEO 6%, wetting and penetrating agent F 4%, sodium carbonate 2%, kaolin add to 100%, mix and make 40% ZEN 90160 refining benzene frost Lingshui Spring dispersible granule.
Example 24 28% ZEN 90160 essence M 9834 suspending agents
ZEN 90160 20%, smart M 9834 8%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 6%, spaonin powder 2%, silicone compound 0.1%, methylcellulose 1.4%, triethylene glycol 1.9%, deionized water add to 100%, mix and make 28% ZEN 90160 essence M 9834 suspending agent.
Example 25 45% ZEN 90160 essence M 9834 suspension emulsions
ZEN 90160 40%, essence M 9834 5%, the phonetic formaldehyde condensation products sulphate 8% of alkylphenol-polyethenoxy, spaonin powder 2%, PAA 1.3%, tween series 6%, silicone oil 0.4%, polyethylene glycol 1.5%, water add to 100%, mix and make 45% ZEN 90160 essence M 9834 suspension emulsion.
Example 26 40% ZEN 90160 refining benzene frost Lingshui Spring emulsions
ZEN 90160 30%, smart M 9834 10%, DMF 8%, alkyl biphenyl ether disulfonic acid magnesium salts 5%, butanols 5%, ethylene glycol 3%, C
8～10aliphatic alcohols 1.5%, deionized water adds to 100%, mixes and makes 40% ZEN 90160 refining benzene frost Lingshui Spring emulsion.
Example 27 35% ZEN 90160 essence M 9834 microemulsions
ZEN 90160 20%, smart M 9834 15%, By series 8%, ethylene glycol monomethyl ether 5%, polyethylene glycol 5%, C
8～10aliphatic alcohols 1.5%, deionized water adds to 100%, mixes and makes 35% ZEN 90160 essence M 9834 microemulsion.
Example 28 60% ZEN 90160 flutolanil wetting powders
ZEN 90160 10%, flutolanil 50%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 6%, Nekal BX 4%, attapulgite add to 100%, and mixture carries out air-flow crushing, make 60% ZEN 90160 flutolanil wetting powder.
Example 29 50% ZEN 90160 flutolanil water dispersible granules
ZEN 90160 10%, flutolanil 40%, alkylphenol-polyethenoxy are phonetic 7%, wetting and penetrating agent F 6%, sodium bicarbonate 1.6%, bentonite add to 100%, mix and make 50% ZEN 90160 flutolanil water dispersible granules.
Example 30 20% ZEN 90160 flutolanil suspending agents
ZEN 90160 10%, flutolanil 10%, ester polyoxyethylene are phonetic 8%, lauryl sodium sulfate 1%, silicone oil 0.2%, xanthans 1.7%, glycerine 2%, deionized water add to 100%, mix and make 20% ZEN 90160 flutolanil suspending agent.
Example 31 36% ZEN 90160 flutolanil suspension emulsions
ZEN 90160 6%, flutolanil 30%, lignosulfonates 5%, tea are withered 3%, gum Arabic 1.1%, agriculture breast 33#7%, C
10～20saturated fat acids 0.3%, propane diols 1.8%, water add to 100%, mix and make 36% ZEN 90160 flutolanil suspension emulsion.
Example 32 20% ZEN 90160 flutolanil aqueous emulsions
ZEN 90160 12%, flutolanil 8%, DMF 7%, alkyl biphenyl ether disulfonic acid magnesium salts 6%, butanols 4%, ethylene glycol 3%, C
8～10aliphatic alcohols 1.5%, deionized water adds to 100%, mixes and makes 20% ZEN 90160 flutolanil aqueous emulsion.
Example 33 30% ZEN 90160 flutolanil microemulsions
ZEN 90160 10%, flutolanil 20%, styrene polyoxyethylene ether ammonium sulfate salt 6%, cyclohexanone 5%, glycerine 6%, silicone 3%, deionized water adds to 100%, mixes and makes 30% ZEN 90160 flutolanil microemulsion.
Example 34 70% ZEN 90160 pyrimorph wetting powders
ZEN 90160 60%, pyrimorph 10%, polyoxyethylene carboxylate 8%, spaonin powder 6%, diatomite add to 100%, and mixture carries out air-flow crushing, make 70% ZEN 90160 pyrimorph wetting powder.
Example 35 65% ZEN 90160 pyrimorph water dispersible granules
ZEN 90160 50%, pyrimorph 15%, alkylaryl APEO 5%, silkworm excrement 5%, ammonium sulfate 2%, white carbon 6%, kaolin adds to 100%, mixes and makes 65% ZEN 90160 pyrimorph water dispersible granules.
Example 36 30% ZEN 90160 pyrimorph suspending agents
ZEN 90160 20%, pyrimorph 10%, polycarboxylate 5%, soapberry powder 3%, C
10～20saturated fat acids 0.1%, white dextrin 1.8%, ethylene glycol 1.9%, deionized water add to 100%, mix and make 30% ZEN 90160 pyrimorph suspending agent.
Example 37 40% ZEN 90160 pyrimorph suspension emulsions
ZEN 90160 20%, pyrimorph 20%, alkyl benzene sulfonate calcium salt 7%, wetting and penetrating agent F 2%, agriculture breast 400#6%, xanthans 1.3%, propane diols 1.7%, silicone compound 0.2%, water add to 100%, through mixing, make 40% ZEN 90160 pyrimorph suspension emulsion.
Example 38 36% ZEN 90160 pyrimorph aqueous emulsions
ZEN 90160 6%, pyrimorph 30%, DMF 7%, alkyl biphenyl ether disulfonic acid magnesium salts 6%, butanols 4%, ethylene glycol 3%, C
8～10aliphatic alcohols 1.5%, deionized water adds to 100%, mixes and makes 36% ZEN 90160 pyrimorph aqueous emulsion.
Example 39 20% ZEN 90160 pyrimorph microemulsions
ZEN 90160 8%, pyrimorph 12%, By series 6%, ethylene glycol monomethyl ether 5%, polyethylene glycol 8%, C
8～10aliphatic alcohols 2%, deionized water adds to 100%, mixes and makes 20% ZEN 90160 pyrimorph microemulsion.
Wetting powder the key technical indexes of the present invention:
Table 1
Water dispersible granules the key technical indexes of the present invention:
Table 2
Suspending agent the key technical indexes of the present invention:
Table 3
Suspension emulsion the key technical indexes of the present invention:
Table 4
Aqueous emulsion the key technical indexes of the present invention:
Table 5
Microemulsion the key technical indexes of the present invention:
Table 6
The embodiment of the present invention is the method that adopts Toxicity Determination and field trial to combine.First pass through Toxicity Determination, synergy ratio (SR) after clear and definite two kinds of medicaments are composite by a certain percentage, SR < 0.5 is antagonism, 0.5≤SR≤1.5 are summation action, SR > 1.5 is synergistic effect, on this basis, then carry out field trial.
ZEN 90160 and active component B (B is selected from a kind of of dimethomorph, metalaxyl, Metalaxyl-M, M 9834, smart M 9834, flutolanil, pyrimorph) are composite to crop pest Toxicity Determination.
After the effective inhibition concentration scope of each medicament is determined in prerun, each medicament is established respectively 5 dosage by active constituent content and is processed, and establishes clear water contrast.With reference to < < farm-chemical indoor determination test rule bactericide > >, carry out, adopt mycelial growth rate method to measure the virulence of medicament to crop germ.After 72h, by right-angled intersection method, measure colony diameter, calculate and respectively process net growth, mycelial growth inhibition rate.
Net growth (mm)=measurement colony diameter-5
Mycelial growth inhibition rate is converted into probit value (y), and liquor strength (μ g/mL) converts logarithm value (x) to, with method of least squares, tries to achieve virulence regression equation (y=a+bx), and calculates thus the EC of every kind of medicament
50value.According to Wadley method, calculate the different proportioning synergy ratio (SR) of two medicaments, SR < 0.5 is antagonism simultaneously, and 0.5≤SR≤1.5 are summation action, and SR > 1.5 is synergistic effect.Computing formula is as follows:
Wherein: a, b are respectively active component ZEN 90160 and active component B (dimethomorph, metalaxyl, Metalaxyl-M, M 9834, smart M 9834, flutolanil, pyrimorph) shared ratio in combination;
A is ZEN 90160;
B is a kind of in dimethomorph, metalaxyl, Metalaxyl-M, M 9834, smart M 9834, flutolanil, pyrimorph.
Implementation of an application example two ZEN 90160 and dimethomorph are composite to cucumber downy mildew Toxicity Determination.
Test medicine provides by Shanxi Thompson Biological Technology Co., Ltd..
Experimental scheme: effective inhibition concentration scope of determining ZEN 90160, the former medicine of dimethomorph and the two different proportioning mixture through preliminary experiment.
Toxicity test result
Table 7 ZEN 90160, dimethomorph and the composite toxicity test analysis of results table to cucumber downy mildew thereof
By table 7, known ZEN 90160, the EC of dimethomorph to cucumber downy mildew
50be respectively 4.78mg/L and 6.28mg/L.ZEN 90160 and dimethomorph proportioning were at 80: 1 to 1: 80 o'clock, synergy ratio SR is all greater than 1.5, illustrate that ZEN 90160 and dimethomorph were mixed in scope and all show synergistic effect at 80: 1 to 1: 80, especially when the two proportioning is during at 2: 1 to 1: 8, synergistic effect is more obviously outstanding, wherein when ZEN 90160 and dimethomorph weight ratio are 1: 2, synergy ratio SR is maximum, and synergistic effect is the most obvious.
Implementation of an application example three ZEN 90160 and metalaxyl are composite to potato late blight Toxicity Determination.
Test medicine provides by Shanxi Thompson Biological Technology Co., Ltd..
Experimental scheme: effective inhibition concentration scope of determining ZEN 90160, the former medicine of metalaxyl and the two different proportioning mixture through preliminary experiment.
Toxicity test result
Table 8 ZEN 90160, metalaxyl and the composite toxicity test analysis of results table to potato late blight thereof
By table 8, known ZEN 90160, the EC of metalaxyl to potato late blight
50be respectively 4.72mg/L and 9.78mg/L.ZEN 90160 and metalaxyl proportioning were at 80: 1 to 1: 80 o'clock, synergy ratio SR is all greater than 1.5, illustrate that ZEN 90160 and metalaxyl were mixed in scope and all show synergistic effect at 80: 1 to 1: 80, especially when the two proportioning is during at 2: 1 to 1: 8, synergistic effect is more obviously outstanding, wherein when ZEN 90160 and metalaxyl weight ratio are 1: 2, synergy ratio SR is maximum, and synergistic effect is the most obvious.
Implementation of an application example four ZEN 90160 and Metalaxyl-M are composite to downy mildew of garpe Toxicity Determination.
Test medicine provides by Shanxi Thompson Biological Technology Co., Ltd..
Experimental scheme: effective inhibition concentration scope of determining ZEN 90160, the former medicine of Metalaxyl-M and the two different proportioning mixture through preliminary experiment.
Toxicity test result
Table 9 ZEN 90160, Metalaxyl-M and the composite toxicity test analysis of results table to downy mildew of garpe thereof
As shown in Table 9, ZEN 90160, the EC of Metalaxyl-M to downy mildew of garpe
50be respectively 4.77mg/L and 5.05mg/L.ZEN 90160 and Metalaxyl-M proportioning were at 80: 1 to 1: 80 o'clock, synergy ratio SR is all greater than 1.5, illustrate that ZEN 90160 and Metalaxyl-M were mixed in scope and all show synergistic effect at 80: 1 to 1: 80, especially when the two proportioning is during at 10: 1 to 1: 10, synergistic effect is more obviously outstanding, wherein when ZEN 90160 and Metalaxyl-M weight ratio are 1: 1, synergy ratio SR is maximum, and synergistic effect is the most obvious.
Implementation of an application example five: ZEN 90160 and M 9834 are composite to black shank Toxicity Determination.
Test medicine provides by Shanxi Thompson Biological Technology Co., Ltd..
Experimental scheme: effective inhibition concentration scope of determining ZEN 90160, the former medicine of M 9834 and the two different proportioning mixture through preliminary experiment.
Toxicity test result
Table 10 ZEN 90160, M 9834 and the composite toxicity test analysis of results table to black shank thereof
As shown in Table 10, ZEN 90160, the EC of M 9834 to black shank
50be respectively 4.98mg/L and 4.58mg/L.ZEN 90160 compares at 80: 1 to 1: 80 o'clock with M 9834, synergy ratio SR is all greater than 1.5, illustrate that ZEN 90160 and M 9834 were mixed in scope and all show synergistic effect at 80: 1 to 1: 80, especially when the two proportioning is during at 10: 1 to 1: 10, synergistic effect is more obviously outstanding, wherein when ZEN 90160 and M 9834 weight ratio are 1: 1, synergy ratio SR is maximum, and synergistic effect is the most obvious.
Implementation of an application example six: ZEN 90160 and smart M 9834 are composite to strawberry epidemic disease Toxicity Determination.
Test medicine provides by Shanxi Thompson Biological Technology Co., Ltd..
Experimental scheme: effective inhibition concentration scope of determining ZEN 90160, the former medicine of smart M 9834 and the two different proportioning mixture through preliminary experiment.
Toxicity test result
Table 11 ZEN 90160, smart M 9834 and the composite toxicity test analysis of results table to strawberry epidemic disease thereof
By table 11, known ZEN 90160, the EC of M 9834 to strawberry epidemic disease
50be respectively 4.75mg/L and 3.28mg/L.ZEN 90160 compares at 80: 1 to 1: 80 o'clock with M 9834, synergy ratio SR is all greater than 1.5, illustrate that ZEN 90160 and M 9834 were mixed in scope and all show synergistic effect at 80: 1 to 1: 80, especially when the two proportioning is during at 8: 1 to 1: 2, synergistic effect is more obviously outstanding, wherein when ZEN 90160 and M 9834 weight ratio are 2: 1, synergy ratio SR is maximum, and synergistic effect is the most obvious.
Implementation of an application example seven: ZEN 90160 and flutolanil are composite to rice sheath blight disease Toxicity Determination.
Test medicine provides by Shanxi Thompson Biological Technology Co., Ltd..
Experimental scheme: effective inhibition concentration scope of determining ZEN 90160, the former medicine of flutolanil and the two different proportioning mixture through preliminary experiment.
Toxicity test result
Table 12 ZEN 90160, flutolanil and the composite toxicity test analysis of results table to rice sheath blight disease thereof
By table 12, known ZEN 90160, the EC of flutolanil to rice sheath blight disease
50be respectively 4.57mg/L and 7.88mg/L.ZEN 90160 compares at 80: 1 to 1: 80 o'clock with flutolanil, synergy ratio SR is all greater than 1.5, illustrate that ZEN 90160 and flutolanil were mixed in scope and all show synergistic effect at 80: 1 to 1: 80, especially when the two proportioning is during at 2: 1 to 1: 8, synergistic effect is more obviously outstanding, wherein when ZEN 90160 and flutolanil weight ratio are 1: 2, synergy ratio SR is maximum, and synergistic effect is the most obvious.
Implementation of an application example eight: ZEN 90160 and pyrimorph are composite to capsicum epidemic disease Toxicity Determination.
Test medicine provides by Shanxi Thompson Biological Technology Co., Ltd..
Experimental scheme: effective inhibition concentration scope of determining ZEN 90160, the former medicine of pyrimorph and the two different proportioning mixture through preliminary experiment.
Toxicity test result
Table 13 ZEN 90160, pyrimorph and the composite toxicity test analysis of results table to capsicum epidemic disease thereof
By table 13, known ZEN 90160, the EC of pyrimorph to capsicum epidemic disease
50be respectively 4.38mg/L and 3.97mg/L.ZEN 90160 compares at 80: 1 to 1: 80 o'clock with pyrimorph, synergy ratio SR is all greater than 1.5, illustrate that ZEN 90160 and pyrimorph were mixed in scope and all show synergistic effect at 80: 1 to 1: 80, especially when the two proportioning is during at 10: 1 to 1: 10, synergistic effect is more obviously outstanding, wherein when ZEN 90160 and pyrimorph weight ratio are 1: 1, synergy ratio SR is maximum, and synergistic effect is the most obvious.
Application Example nine ZEN 90160 and dimethomorph and the composite control cucumber downy mildew test of pesticide effectiveness thereof
This experimental establishment is in Liquan County, Xianyang, Shanxi province city, and test medicine is researched and developed, provided by Shanxi Thompson Biological Technology Co., Ltd., contrast medicament 25% ZEN 90160 suspending agent (commercial), 50% dimethomorph wetting powder (commercial).
Investigation cucumber downy mildew disease index before medicine, in their early stage dispenser, dispenser for the second time after 7 days, dispenser is 2 times altogether, within after dispenser 7 days, 14 days, 30 days for the second time, investigates disease indexs and calculates preventive effect.Experimental result is as follows:
Table 14 ZEN 90160, dimethomorph and the composite control cucumber downy mildew test of pesticide effectiveness thereof
As can be seen from Table 14, after ZEN 90160 and dimethomorph are composite, can effectively prevent and treat cucumber downy mildew, control efficiency is all better than the preventive effect of single dose.In test scope of medication, target crop is had no adverse effects.
Application Example ten ZEN 90160 and metalaxyl and the composite potato late blight test of pesticide effectiveness of preventing and treating thereof
This experimental establishment is in suburb, Dingxi City, Gansu Province, and test medicine is researched and developed, provided by Shanxi Thompson Biological Technology Co., Ltd., contrast medicament 25% ZEN 90160 suspending agent (commercial), 25% metalaxyl wetting powder (commercial).
The investigation potato late blight state of an illness before medicine, in the dispenser for the first time of state of an illness initial stage, once, dispenser is 2 times altogether in dispenser in every 7 days.Within after dispenser 7 days, 14 days, 30 days for the second time, investigate respectively disease index and calculate preventive effect.Experimental result is as follows:
Table 15 ZEN 90160, metalaxyl and the composite potato late blight test of pesticide effectiveness of preventing and treating thereof
As can be seen from Table 15, after ZEN 90160 and metalaxyl are composite, can effectively prevent and treat potato late blight, control efficiency is all better than the preventive effect of single dose.In test scope of medication, target crop is had no adverse effects.
Application Example 11 ZEN 90160 and Metalaxyl-M and the composite downy mildew of garpe test of pesticide effectiveness of preventing and treating thereof
This experimental establishment is at Xuanhua, Hebei province suburban area, and test medicine is researched and developed, provided by Shanxi Thompson Biological Technology Co., Ltd., contrast medicament 25% ZEN 90160 suspending agent (commercial), 350 grams per liter Metalaxyl-M seed treatment emulsions (commercial).
The investigation downy mildew of garpe state of an illness before medicine, in the dispenser for the first time of state of an illness initial stage, once, dispenser is 3 times altogether in dispenser in every 7 days.Within after dispenser 7 days, 14 days, 30 days for the third time, investigate respectively disease index and calculate preventive effect.Experimental result is as follows:
Table 16 ZEN 90160, Metalaxyl-M and the composite downy mildew of garpe test of pesticide effectiveness of preventing and treating thereof
As can be seen from Table 16, after ZEN 90160 and Metalaxyl-M are composite, can effectively prevent and treat downy mildew of garpe, control efficiency is all better than the preventive effect of single dose.In test scope of medication, target crop is had no adverse effects.
Application Example 12 ZEN 90160 and M 9834 and the composite control black shank test of pesticide effectiveness thereof
This experimental establishment is in Honghe state, Yunnan Province suburb, and test medicine is researched and developed, provided by Shanxi Thompson Biological Technology Co., Ltd., contrast medicament 25% ZEN 90160 suspending agent (commercial), 50% M 9834 wetting powder (commercial).
Investigation black shank disease index before medicine, in their early stage dispenser, dispenser for the second time after 7 days, dispenser is 3 times altogether, within after dispenser 7 days, 14 days, 30 days for the third time, investigates disease indexs and calculates preventive effect.Experimental result is as follows:
Table 17 ZEN 90160, M 9834 and the composite control black shank test of pesticide effectiveness thereof
As can be seen from Table 17, after ZEN 90160 and M 9834 are composite, can effectively prevent and treat black shank, control efficiency is all better than the preventive effect of single dose.In test scope of medication, target crop is had no adverse effects.
Application Example 13 ZEN 90160 and smart M 9834 and the composite control strawberry epidemic disease test of pesticide effectiveness thereof
This experimental establishment is in suburb, Jurong, industry, and test medicine is researched and developed, provided by Shanxi Thompson Biological Technology Co., Ltd., contrast medicament 25% ZEN 90160 suspending agent (commercial), 30% smart M 9834 wetting powder (commercial).
Investigation strawberry epidemic disease disease index before medicine, in their early stage dispenser, dispenser for the second time after 7 days, dispenser is 2 times altogether, within after dispenser 7 days, 14 days, 30 days for the second time, investigates disease indexs and calculates preventive effect.Experimental result is as follows:
Table 18 ZEN 90160, smart M 9834 and the composite control strawberry epidemic disease test of pesticide effectiveness thereof
As can be seen from Table 18, after ZEN 90160 and smart M 9834 are composite, can effectively prevent and treat strawberry epidemic disease, control efficiency is all better than the preventive effect of single dose.In test scope of medication, target crop is had no adverse effects.
Application Example 14 ZEN 90160 and flutolanil and the composite rice sheath blight disease test of pesticide effectiveness of preventing and treating thereof
This experimental establishment is at Rushan Gold Mine, Shandong suburban area, and test medicine is researched and developed, provided by Shanxi Thompson Biological Technology Co., Ltd., contrast medicament 25% ZEN 90160 suspending agent (commercial), 20% flutolanil wetting powder (commercial).
Investigation rice sheath blight disease disease index before medicine, in their early stage dispenser, dispenser for the second time after 7 days, dispenser is 2 times altogether, within after dispenser 7 days, 14 days, 30 days for the second time, investigates disease indexs and calculates preventive effect.Experimental result is as follows:
Table 19 ZEN 90160, flutolanil and the composite rice sheath blight disease test of pesticide effectiveness of preventing and treating thereof
As can be seen from Table 19, after ZEN 90160 and flutolanil are composite, can effectively prevent and treat rice sheath blight disease, control efficiency is all better than the preventive effect of single dose.In test scope of medication, target crop is had no adverse effects.
Application Example 15 ZEN 90160 and pyrimorph and the composite control capsicum epidemic disease test of pesticide effectiveness thereof
This experimental establishment is at ChangSha, Hunan Province suburban area, and test medicine is researched and developed, provided by Shanxi Thompson Biological Technology Co., Ltd., contrast medicament 25% ZEN 90160 suspending agent (commercial), 20% pyrimorph suspending agent (commercial).
Investigation capsicum epidemic disease disease index before medicine, in their early stage dispenser, dispenser for the second time after 7 days, dispenser is 2 times altogether, within after dispenser 7 days, 14 days, 30 days for the second time, investigates disease indexs and calculates preventive effect.Experimental result is as follows:
Table 20 ZEN 90160, pyrimorph and the composite control capsicum epidemic disease test of pesticide effectiveness thereof
As can be seen from Table 20, after ZEN 90160 and pyrimorph are composite, can effectively prevent and treat capsicum epidemic disease, control efficiency is all better than the preventive effect of single dose.In test scope of medication, target crop is had no adverse effects.
Claims (6)
1. a composition pesticide that contains ZEN 90160 and amide-type, by effective active composition, auxiliary agent and media assemblage, it is characterized in that: active component A, B percentage by weight are 1%～80%:1%～80%, described active component A is ZEN 90160, and active component B is dimethomorph.
2. a kind of composition pesticide that contains ZEN 90160 and amide-type according to claim 1, is characterized in that: the percentage by weight of ZEN 90160 and dimethomorph is 1%～70%:1%～70%.
3. the composition pesticide that contains ZEN 90160 and amide-type according to claim 2, is characterized in that: the percentage by weight of ZEN 90160 and dimethomorph is 5%～40%:10%～60%.
4. the composition pesticide that contains ZEN 90160 and amide-type according to claim 1, is characterized in that: composition is made wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion.
5. the composition pesticide that contains ZEN 90160 and amide-type according to claim 1 is prevented and treated the disease on grass family class crop, vegetables, fruit tree.
6. the composition pesticide that contains ZEN 90160 and amide-type according to claim 5 is for preventing and treating the application of downy mildew, epidemic disease, balck shank, peronospora tabacina, phytophthora root rot, white blister, rotten pedopathy, cotton disease, damping off, soft rot, damping off, banded sclerotial blight, snow mold, leaf blight, glume blight, brown spot, powdery mildew.
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| CN201110107431.4A CN102217610B (en) | 2011-04-27 | 2011-04-27 | Pesticide composition containing picoxystrobin and amides |
| CN201410062298.9A CN103858882B (en) | 2011-04-27 | 2011-04-27 | A kind of composition pesticide containing ZEN 90160 and amide-type |
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| BR112016018653B1 (en) * | 2014-02-19 | 2021-09-08 | Basf Se | METHOD FOR THE PRODUCTION OF AN AQUEOUS COFORMULATION OF METALAXIL |
| CN107006474A (en) * | 2017-04-17 | 2017-08-04 | 北京科发伟业农药技术中心 | The composition of smart M 9834 and copper 8-hydroxyquinolinate |
| GB2562083B (en) * | 2017-05-04 | 2021-10-27 | Rotam Agrochem Int Co Ltd | Fungicidal composition and use thereof |
| CN107484761B (en) * | 2017-09-18 | 2021-01-15 | 安徽古尔特科技有限公司 | Sterilization composition containing benzothiostrobin and benalaxyl |
| CN112136815A (en) * | 2020-10-27 | 2020-12-29 | 中诚国联（河南）生物科技有限公司 | Preparation and application of pesticide-fertilizer granules containing metalaxyl-M and azoxystrobin |
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