CN103238606B - A kind of bactericidal composition containing probenazole and methoxy acrylic - Google Patents
A kind of bactericidal composition containing probenazole and methoxy acrylic Download PDFInfo
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- CN103238606B CN103238606B CN201210027011.XA CN201210027011A CN103238606B CN 103238606 B CN103238606 B CN 103238606B CN 201210027011 A CN201210027011 A CN 201210027011A CN 103238606 B CN103238606 B CN 103238606B
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Abstract
The present invention relates to a kind of bactericidal composition containing probenazole and methoxy acrylic, wherein include active component A and active component B, wherein active component A is selected from probenazole, active component B is selected from kresoxim-methyl, Fluoxastrobin, pyraclostrobin, oxime bacterium ester, ZJ0712, dimoxystrobin, fluoxastrobin, orysastrobin, ZEN 90160, kresoxim-methyl, one in azoles bacterium ester, wherein the weight ratio of effective active composition A and B is 80: 1 ~ 1: 60, composition makes wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, micro-capsule-microcapsule suspending agent, for preventing and treating crop powdery mildew, rice blast, false smut, banded sclerotial blight, leaf spot, scab, rust, spot defoliation, bakanae disease downy mildew, glume blight, net blotch, anthracnose, leaf mold, shot hole, leaf blight, brown spot, resistance of rainwater washing against, and there is obvious synergistic effect.
Description
Technical field
The invention belongs to technical field of pesticide, relate to a kind of application of bactericidal composition in crop pest containing probenazole and methoxy acrylic.
Technical background
Probenazole (probenazole), chemical name: PROBENAZOLE, chemical molecular formula: C
10h
9nO
3s.Can extensively protect and eradicate field crop, fruit tree, grassland, vegetables germ.Slightly antimicrobial acivity in isolated test; Process paddy rice, promotes Root Absorption, cover crop infecting by Pyricularia oryzae and rice bacterial leaf spot pathogenic bacteria.
No matter be probenazole, effective active composition B or other efficient germicides, be used alone for a long time, easily make disease develop immunity to drugs, cause the problems such as dosage increasing, preventive effect reduction, lasting period shortening, be unfavorable for environment sustainable development.The active ingredient of the different mechanism of action is carried out composite, is to delay disease to develop immunity to drugs conventional method, and according to the effect in production application, judge this composite be synergistic effect or antagonism.Complex role is significantly filled a prescription, and can significantly improve preventive effect, greatly reduces the dosage of agricultural chemicals, also can expand fungicidal spectrum, improves germicidal efficiency, alleviates pollution to environment.Probenazole is different from the effective active composition B mechanism of action, mutually composite have good synergistic effect within the specific limits, and about to kresoxim-methyl, Fluoxastrobin, pyraclostrobin, oxime bacterium ester, ZJ0712, dimoxystrobin, fluoxastrobin, orysastrobin, ZEN 90160, kresoxim-methyl, azoles bacterium ester relevant composite, there is not yet relevant report at home and abroad at present.
Summary of the invention
The object of the invention is to propose a kind ofly have that synergistic function, use cost are low, preventive effect is good containing probenazole and effective active composition B bactericidal composition.
The present invention is achieved through the following technical solutions:
A kind of bactericidal composition containing probenazole and methoxy acrylic, it is characterized in that: the weight ratio of A, B two kinds of active components is 80: 1 ~ 1: 60, described active component A is probenazole, and active component B is selected from the one in kresoxim-methyl, Fluoxastrobin, pyraclostrobin, oxime bacterium ester, ZJ0712, dimoxystrobin, fluoxastrobin, orysastrobin, ZEN 90160, kresoxim-methyl, azoles bacterium ester.
Described bactericidal composition, is characterized in that: wherein the weight ratio of probenazole and effective active composition B is 60: 1 ~ 1: 40.
Described bactericidal composition, is characterized in that: the weight ratio of probenazole and kresoxim-methyl is 20: 1 ~ 1: 1, is preferably 10: 1 ~ 2: 1;
The weight ratio of probenazole and Fluoxastrobin is 20: 1 ~ 1: 1, is preferably 10: 1 ~ 2: 1;
The weight ratio of probenazole and pyraclostrobin is 20: 1 ~ 1: 1, is preferably 10: 1 ~ 2: 1;
The weight ratio of probenazole and oxime bacterium ester is 20: 1 ~ 1: 1, is preferably 10: 1 ~ 2: 1;
The weight ratio of probenazole and ZJ0712 is 20: 1 ~ 1: 1;
The weight ratio of probenazole and dimoxystrobin is 20: 1 ~ 1: 1, is preferably 10: 1 ~ 2: 1;
The weight ratio of probenazole and fluoxastrobin is 20: 1 ~ 1: 1, is preferably 10: 1 ~ 2: 1;
The weight ratio of probenazole and orysastrobin is 20: 1 ~ 1: 1, is preferably 10: 1 ~ 2: 1;
The weight ratio of probenazole and ZEN 90160 is 20: 1 ~ 1: 1, is preferably 10: 1 ~ 2: 1;
The weight ratio of probenazole and kresoxim-methyl is 20: 1 ~ 1: 1, is preferably 10: 1 ~ 2: 1;
The weight ratio of probenazole and azoles bacterium ester is 20: 1 ~ 1: 1, is preferably 10: 1 ~ 2: 1.
The described bactericidal composition containing probenazole, wherein effective active component content accounts for 1 ~ 95% of gross weight, is preferably 20 ~ 80%.
The weight ratio of A, B two kinds of active components is 80: 1 ~ 1: 60.Weight percentage active in usual composition is 0.5 ~ 90% of gross weight, is preferably 5% ~ 85%.According to different preparation types, active component content scope is different.Usually, liquid preparation contains 1 ~ 70% active substance by weight, is preferably 5 ~ 50%; Solid pharmaceutical preparation contains the active substance of by weight 5 ~ 85%, is preferably 10 ~ 80%.
At least containing a kind of surfactant in bactericidal composition of the present invention, the dispersion of active component in water when being beneficial to use.Surface-active contents is 5 ~ 30% of total formulation weight amount, and surplus is solid or liquid diluent.
Surfactant selected by bactericidal composition 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, disintegrant known in those skilled in the art, antifreeze, emulsifier, solvent etc. can also be contained.
The described bactericidal composition containing probenazole makes wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, micro-capsule-microcapsule suspending agent.
Beneficial effect of the present invention: (1) present composition effective active composition probenazole and effective active composition B belong to the bactericide of two kinds of different mechanisms of action, and both can not produce conflict at mutual mixture; (2) present composition has good synergistic effect within the specific limits, and preventive effect is higher than single dose, and dosage is little; (3) the present invention not with an organic solvent, not easily produces poisoning, is convenient to transport and storage; (4) present composition expands fungicidal spectrum, all has special efficacy to diseases such as crop powdery mildew, rice blast, false smut, banded sclerotial blight, leaf spot, scab, rust, spot defoliation, bakanae disease downy mildew, glume blight, net blotch, anthracnose, leaf mold, shot hole, leaf blight, brown spots.
Embodiment
Below in conjunction with embodiment to further instruction of the present invention, the percentage in embodiment is weight ratio, but the present invention is not limited thereto.
The embodiment of the present invention is the method adopting Toxicity Determination and field trial to combine.
Application Example one
Example 144% probenazole kresoxim-methyl wetting powder
Probenazole 40%, kresoxim-methyl 4%, lignosulfonates 8%, tea are withered 5%, kaolin adds to 100%, and mixture carries out air-flow crushing, obtained 44% probenazole kresoxim-methyl wetting powder.
Example 281% probenazole kresoxim-methyl wetting powder
Probenazole 80%, kresoxim-methyl 1%, polycarboxylate 7%, soapberry powder 4%, attapulgite add to 100%, and mixture carries out air-flow crushing, obtained 81% probenazole kresoxim-methyl wetting powder.
Example 355% probenazole water dispersion granules agent of Kresoxim
Probenazole 50%, kresoxim-methyl 5%, ester polyoxyethylene are phonetic 6%, neopelex 4%, bentonite add to 100%, the obtained 55% probenazole water dispersion granules agent of Kresoxim of mixing.
Example 470% probenazole water dispersion granules agent of Kresoxim
Probenazole 60%, kresoxim-methyl 10%, alkyl benzene sulfonate calcium salt 5%, Nekal BX 5%, bentonite add to 100%, the obtained 70% probenazole water dispersion granules agent of Kresoxim of mixing.
Example 530% probenazole kresoxim-methyl suspending agent
Probenazole 24%, kresoxim-methyl 6%, alkylnaphthalene sulfonate 7%, neopelex 3%, silicone oil 0.2%, hydroxyethylcellulose 0.8%, ethylene glycol 2.5%, deionized water add to 100%, the obtained 30% probenazole kresoxim-methyl suspending agent of mixing.
Example 635% probenazole kresoxim-methyl suspending agent
Probenazole 30%, kresoxim-methyl 5%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 8%, spaonin powder 5%, silicone compound 0.1%, Magnesiumaluminumsilicate 0.7%, propane diols 2%, deionized water add to 100%, the obtained 35% probenazole kresoxim-methyl suspending agent of mixing.
Example 715% probenazole kresoxim-methyl suspension emulsion
Probenazole 10%, kresoxim-methyl 5%, two (alkyl) naphthalenesulfonate formaldehyde condensation compound 6%, wetting and penetrating agent F4%, silicone 0.4%, xanthans 1.1%, castor oil polyoxyethylene ether 6%, polyethylene glycol 2.6%, water add to 100%, aforementioned formula material is mixed, i.e. obtained 15% probenazole kresoxim-methyl suspension emulsion.
Example 830.5% probenazole kresoxim-methyl suspension emulsion
Probenazole 0.5%, kresoxim-methyl 30%, polyoxyethylene carboxylate 5%, lauryl sodium sulfate 4%, C
8 ~ 10aliphatic alcohols 0.2%, polyvinyl alcohol 1.2%, sorbitan monostearate 7%, diethylene glycol (DEG) 2.8%, water add to 100%, are mixed by aforementioned formula material, i.e. obtained 30.5% probenazole kresoxim-methyl suspension emulsion.
Example 914% probenazole kresoxim-methyl microemulsion
Probenazole 12%, kresoxim-methyl 2%, DMF 4%, propyl alcohol 5%, styrene polyoxyethylene ether ammonium sulfate salt 7%, silicone oil 0.3%, deionized water supplies 100%, the obtained 14% probenazole kresoxim-methyl microemulsion of mixing.
Example 1048% probenazole kresoxim-methyl microemulsion
Probenazole 40%, kresoxim-methyl 8%, cyclohexanone 6%, vegetable oil 3%, phenyl phenol polyoxyethyl ether 6%, glycerine 2%, silicone compound 0.2%, deionized water supplies 100%, the obtained 48% probenazole kresoxim-methyl microemulsion of mixing.
Example 1115% probenazole kresoxim-methyl aqueous emulsion
Probenazole 8%, kresoxim-methyl 7%, toluene 5%, ethyl acetate 6%, ethylene oxide-propylene oxide block copolymer 7%, xanthans 0.8%, silicone oil 0.2%, deionized water adds to 100%, obtained 15% probenazole kresoxim-methyl aqueous emulsion.
Example 1245% probenazole kresoxim-methyl aqueous emulsion
Probenazole 40%, kresoxim-methyl 5%, ethylene glycol monomethyl ether 4%, acetone 6%, castor oil polyoxyethylene ether 5%, hydroxyethylcellulose 1.1%, silicone 0.4%, deionized water supplies 100%, obtained 45% probenazole kresoxim-methyl aqueous emulsion.
Example 1366% probenazole Fluoxastrobin wetting powder
Probenazole 60%, Fluoxastrobin 6%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 8%, wetting and penetrating agent F6%, diatomite add to 100%, and mixture carries out air-flow crushing, obtained 66% probenazole Fluoxastrobin wetting powder.
Example 1481% probenazole Fluoxastrobin wetting powder
Probenazole 80%, Fluoxastrobin 1%, lignosulfonates 7%, soapberry powder 4%, attapulgite add to 100%, and mixture carries out air-flow crushing, obtained 81% probenazole Fluoxastrobin wetting powder.
Example 1550% probenazole azoxystrobin water dispersible granule
Probenazole 40%, Fluoxastrobin 10%, polyoxyethylene carboxylate 6%, lauryl sodium sulfate 5%, urea 2%, bentonite add to 100%, the obtained 50% probenazole azoxystrobin water dispersible granule of mixing.
Example 1672% probenazole azoxystrobin water dispersible granule
Probenazole 64%, Fluoxastrobin 8%, alkyl benzene sulfonate calcium salt 7%, neopelex 3%, aluminium chloride 3%, kaolin add to 100%, the obtained 72% probenazole azoxystrobin water dispersible granule of mixing.
Example 1718% probenazole Fluoxastrobin suspending agent
Probenazole 10%, Fluoxastrobin 8%, polycarboxylate 6%, sldium lauryl sulfate 4%, silicone compound 0.2%, methylcellulose 1.1%, glycerine 2.5%, deionized water add to 100%, the obtained 18% probenazole Fluoxastrobin suspending agent of mixing.
Example 1845% probenazole Fluoxastrobin suspending agent
Probenazole 30%, Fluoxastrobin 15%, two (alkyl) naphthalenesulfonate formaldehyde condensation compound 5%, wetting and penetrating agent F4%, silicone oil 0.2%, xanthans 0.8%, diethylene glycol (DEG) 2%, deionized water add to 100%, the obtained 45% probenazole Fluoxastrobin suspending agent of mixing.
Example 1922% probenazole Fluoxastrobin suspension emulsion
Probenazole 2%, Fluoxastrobin 20%, naphthalene sulfonic acid-formaldehyde condensation product 8%, Nekal BX 4%, C
8 ~ 10aliphatic alcohols 0.3%, Magnesiumaluminumsilicate 1%, fatty alcohol-polyoxyethylene ether 6%, ethylene glycol 2.1%, water add to 100%, are mixed by aforementioned formula material, i.e. obtained 22% probenazole Fluoxastrobin suspension emulsion.
Example 2042% probenazole Fluoxastrobin suspension emulsion
Probenazole 36%, Fluoxastrobin 6%, ester polyoxyethylene are phonetic 5%, lauryl sodium sulfate 4%, silicone oil 0.1%, hydroxyethylcellulose 0.8%, ethylene oxide-propylene oxide block copolymer 8%, polyethylene glycol 2.8%, water add to 100%, aforementioned formula material is mixed, i.e. obtained 42% probenazole Fluoxastrobin suspension emulsion.
Embodiment 2120% probenazole azoxystrobin microemulsion
Probenazole 16%, Fluoxastrobin 4%, 3-methyl cyclohexanol ketenes 6%, toluene 4%, thermally coupled distillation columns 7%, silicone oil 0.2%, CMC 0.9%, deionized water add to 100%, through mixing obtained 20% probenazole azoxystrobin microemulsion.
Embodiment 2245% probenazole azoxystrobin microemulsion
Probenazole 40%, Fluoxastrobin 5%, propyl alcohol 5%, cyclohexanone 6%, benzyl dimethyl phenol polyoxyethyl ether 5%, ethylene glycol 2%, PAA 1.2%, silicone 0.6%, deionized water supply 100%, the obtained 45% probenazole azoxystrobin microemulsion of mixing.
Example 2324% probenazole azoxystrobin water emulsion
Probenazole 20%, Fluoxastrobin 4%, toluene 7%, NOP 5%, xanthans 0.8%, diethylene glycol (DEG) 2.4%, alkylaryl polyoxyethylene poly-oxygen propylene aether 7%, silicone compound 0.2%, deionized water supplies 100%, obtained 24% probenazole azoxystrobin water emulsion.
Example 2435% probenazole azoxystrobin water emulsion
Probenazole 25%, Fluoxastrobin 10%, cyclohexanone 5%, acetonitrile 5%, alkylphenol-formaldehyde resin polyoxyethyl ether 8%, ethylene glycol 2.5%, Magnesiumaluminumsilicate 1.2%, silicone oil 0.4%, deionized water supplies 100%, obtained 35% probenazole azoxystrobin water emulsion.
Example 2540.5% probenazole pyraclostrobin wetting powder
Probenazole 40%, pyraclostrobin 0.5%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 8%, silkworm excrement 5%, attapulgite add to 100%, and mixture carries out air-flow crushing, obtained 40.5% probenazole pyraclostrobin wetting powder.
Example 2670% probenazole pyraclostrobin wetting powder
Probenazole 60%, pyraclostrobin 10%, octylphenol polyethylene oxyethylene group ether sulfate 6%, Nekal BX 5%, bentonite add to 100%, and mixture carries out air-flow crushing, obtained 70% probenazole pyraclostrobin wetting powder.
Example 2755% probenazole pyraclostrobin water dispersible granule
Probenazole 50%, pyraclostrobin 5%, polycarboxylate 10%, soapberry powder 5%, ammonium sulfate 2.8%, starch add to 100%, the obtained 55% probenazole pyraclostrobin water dispersible granule of mixing.
Example 2880% probenazole pyraclostrobin water dispersible granule
Probenazole 60%, pyraclostrobin 20%, aliphatic amine polyoxyethylene are phonetic 7%, lauryl sodium sulfate 4%, bentonite add to 100%, the obtained 80% probenazole pyraclostrobin water dispersible granule of mixing.
Example 2925% probenazole pyraclostrobin suspending agent
Probenazole 20%, pyraclostrobin 5%, lignosulfonates 6%, neopelex 4%, C
8 ~ 10aliphatic alcohols 0.2%, hydroxyethylcellulose 1.1%, triethylene glycol 2.2%, deionized water add to 100%, the obtained 25% probenazole pyraclostrobin suspending agent of mixing.
Example 3040% probenazole pyraclostrobin suspending agent
Probenazole 32%, pyraclostrobin 8%, two (alkyl) naphthalenesulfonate formaldehyde condensation compound 4%, wetting and penetrating agent F3%, silicone oil 0.2%, sodium phosphate trimer 1%, glycerine 2.3%, deionized water add to 100%, the obtained 40% probenazole pyraclostrobin suspending agent of mixing.
Example 3130% probenazole pyraclostrobin suspension emulsion
Probenazole 20%, pyraclostrobin 10%, alkylnaphthalene sulfonate 6%, neopelex 4%, silicone compound 0.3%, xanthans 1.2%, castor oil polyoxyethylene ether 8%, polyethylene glycol 3%, water add to 100%, the obtained 30% probenazole pyraclostrobin suspension emulsion of mixing.
Example 3242% probenazole pyraclostrobin suspension emulsion
Probenazole 36%, pyraclostrobin 6%, lignosulfonates 8%, soapberry powder 5%, silicone 0.2%, Magnesiumaluminumsilicate 1.1%, fatty alcohol-polyoxyethylene ether 7%, polyethylene glycol 2.6%, water add to 100%, the obtained 42% probenazole pyraclostrobin suspension emulsion of mixing.
Example 3320% probenazole pyraclostrobin microemulsion
Probenazole 10%, pyraclostrobin 10%, NOP 8%, propyl alcohol 4%, diethylene glycol (DEG) 2%, phenethyl fluosite polyoxyethyl ether 6%, silicone oil 0.1%, hydroxyethylcellulose 1.2%, deionized water supply 100%, the obtained 20% probenazole pyraclostrobin microemulsion of mixing.
Example 3435% probenazole pyraclostrobin microemulsion
Probenazole 30%, pyraclostrobin 5%, cyclohexanone 5%, toluene 7%, polyoxyethylene nonylphenol ether 8%, ethylene glycol 2.5%, polyvinylpyrrolidone 1.5%, silicone compound 0.6%, deionized water supply 100%, the obtained 35% probenazole pyraclostrobin microemulsion of mixing.
Example 3525% probenazole pyraclostrobin aqueous emulsion
Probenazole 21%, pyraclostrobin 4%, ethyl acetate 8%, acetone 4%, diethylene glycol (DEG) 2.6%, Magnesiumaluminumsilicate 1.1%, silicone oil 0.5%, benzyl dimethyl phenol polyoxyethyl ether 5%, deionized water supply 100%, obtained 25% probenazole pyraclostrobin aqueous emulsion.
Example 3640% probenazole pyraclostrobin aqueous emulsion
Probenazole 30%, pyraclostrobin 10%, N-pyrrolidones 7%, ethylene glycol monomethyl ether 3%, xanthans 1%, ethylene glycol 2%, thermally coupled distillation columns 6%, silicone oil 0.2%, deionized water supply 100%, obtained 40% probenazole pyraclostrobin aqueous emulsion.
Example 3745% probenazole oxime bacterium ester wetting powder
Probenazole 30%, oxime bacterium ester 15%, polycarboxylate 5%, wetting and penetrating agent F4%, diatomite add to 100%, and mixture carries out air-flow crushing, obtained 45% probenazole oxime bacterium ester wetting powder.
Example 3881% probenazole oxime bacterium ester wetting powder
Probenazole 80%, oxime bacterium ester 1%, aliphatic amine polyoxyethylene are phonetic 8%, lauryl sodium sulfate 4%, bentonite add to 100%, and mixture carries out air-flow crushing, obtained 81% probenazole oxime bacterium ester wetting powder.
Example 3950% probenazole trifloxystrobin water dispersible granule
Probenazole 45%, oxime bacterium ester 5%, ester polyoxyethylene are phonetic 6%, neopelex 5%, ammonium sulfate 3%, kaolin add to 100%, the obtained 50% probenazole trifloxystrobin water dispersible granule of mixing.
Example 4070% probenazole trifloxystrobin water dispersible granule
Probenazole 60%, oxime bacterium ester 10%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 7%, tea are withered 4%, sodium carbonate 2.5%, diatomite add to 100%, the obtained 70% probenazole trifloxystrobin water dispersible granule of mixing.
Example 4124% probenazole oxime bacterium ester suspending agent
Probenazole 18%, oxime bacterium ester 6%, alkylphenol-polyethenoxy are phonetic 6%, lauryl sodium sulfate 4%, silicone compound 0.5%, xanthans 1.6%, glycerine 1.4%, deionized water add to 100%, the obtained 24% probenazole oxime bacterium ester suspending agent of mixing.
Example 4250% probenazole oxime bacterium ester suspending agent
Probenazole 40%, oxime bacterium ester 10%, alkylaryl APEO 6%, sldium lauryl sulfate 4%, silicone oil 0.5%, methylcellulose 1.6%, polyethylene glycol 1.4%, deionized water add to 100%, the obtained 50% probenazole oxime bacterium ester suspending agent of mixing.
Example 4320.5% probenazole oxime bacterium ester suspension emulsion
Probenazole 0.5%, oxime bacterium ester 20%, lignosulfonates 7%, soapberry powder 6%, polyvinylpyrrolidone 1.5%, alkyl biphenyl ether disulfonic acid magnesium salts 8%, propane diols 1.3%, C
8 ~ 10aliphatic alcohols 0.1%, water add to 100%, through mixing obtained 20.5% probenazole oxime bacterium ester suspension emulsion.
Example 4454% probenazole oxime bacterium ester suspension emulsion
Probenazole 48%, oxime bacterium ester 6%, polyoxyethylene carboxylate 7%, Nekal BX 6%, hydroxyethylcellulose 1.5%, phenethyl phenol polyoxyethanyl polypropylene-base ether 8%, polyethylene glycol 1.3%, silicone oil 0.1%, water add to 100%, through mixing obtained 54% probenazole oxime bacterium ester suspension emulsion.
Example 4530% probenazole oxime bacterium ester microemulsion
Probenazole 25%, oxime bacterium ester 5%, N, dinethylformamide 6.5%, cyclohexanone 5.5%, phenyl phenol polyoxyethanyl ether phosphate 3.5%, xanthans 2.5%, silicone oil 0.3%, deionized water supply 100%, the obtained 30% probenazole oxime bacterium ester microemulsion of mixing.
Example 4645% probenazole oxime bacterium ester microemulsion
Probenazole 35%, oxime bacterium ester 10%, ethylene glycol monomethyl ether 6.5%, acetone 5.5%, castor oil polyoxyethylene ether 5.5%, ethylene glycol 2.5%, hydroxyethylcellulose 1.5%, silicone 0.2%, deionized water supply 100%, the obtained 45% probenazole oxime bacterium ester microemulsion of mixing.
Example 4710% probenazole trifloxystrobin water emulsion
Probenazole 5%, oxime bacterium ester 5%, 3-methyl cyclohexanol ketenes 6.5%, butanols 5.5%, sorbitan fatty acid ester APEO 3.5%, propane diols 2.5%, sodium phosphate trimer 1.5%, silicone compound 0.1%, deionized water adds to 100%, obtained 10% probenazole trifloxystrobin water emulsion.
Example 4833% probenazole trifloxystrobin water emulsion
Probenazole 30%, oxime bacterium ester 3%, N-pyrrolidones 6.5%, ethylene glycol monomethyl ether 6.5%, ethylene oxide-propylene oxide block copolymer 1.5%, methylcellulose 2%, silicone oil 0.5%, diethylene glycol (DEG) 2.3%, deionized water supply 100%, obtained 33% probenazole trifloxystrobin water emulsion.
Example 4955% probenazole ZJ0712 wetting powder
Probenazole 50%, ZJ0712 5%, polycarboxylate 7%, lauryl sodium sulfate 6%, kaolin add to 100%, and mixture carries out air-flow crushing, obtained 55% probenazole ZJ0712 wetting powder.
Example 5070% probenazole ZJ0712 water dispersible granules
Probenazole 60%, ZJ0712 10%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 8%, wetting and penetrating agent F6%, sodium bicarbonate 1.5%, bentonite add to 100%, the obtained 70% probenazole ZJ0712 water dispersible granules of mixing.
Example 5148% probenazole ZJ0712 suspending agent
Probenazole 40%, ZJ0712 8%, two (alkyl) naphthalenesulfonate formaldehyde condensation compound 7%, lauryl sodium sulfate 5%, silicone oil 0.5%, xanthans 1.7%, propane diols 1.9%, deionized water add to 100%, the obtained 48% probenazole ZJ0712 suspending agent of mixing.
Example 5225% probenazole ZJ0712 suspension emulsion
Probenazole 20%, ZJ0712 5%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 6%, Nekal BX 4%, silicone oil 0.1%, Magnesiumaluminumsilicate 1.7%, sorbitan monostearate 7%, ethylene glycol 1.5%, water add to 100%, aforementioned formula material is mixed, i.e. obtained 25% probenazole ZJ0712 suspension emulsion.
Example 5375% probenazole dimoxystrobin wetting powder
Probenazole 60%, dimoxystrobin 15%, lignosulfonates 7%, neopelex 5%, diatomite add to 100%, and mixture carries out air-flow crushing, obtained 75% probenazole dimoxystrobin wetting powder.
Example 5460% probenazole dimoxystrobin water dispersible granules
Probenazole 50%, dimoxystrobin 10%, aliphatic amine polyoxyethylene are phonetic 8%, Nekal BX 6%, bentonite add to 100%, the obtained 60% probenazole dimoxystrobin water dispersible granules of mixing.
Example 5535% probenazole dimoxystrobin suspending agent
Probenazole 30%, dimoxystrobin 5%, ester polyoxyethylene are phonetic 8%, sldium lauryl sulfate 7%, silicone compound 0.2%, xanthans 1.7%, polyethylene glycol 1.5%, deionized water add to 100%, the obtained 35% probenazole dimoxystrobin suspending agent of mixing.
Example 5645% probenazole dimoxystrobin suspension emulsion
Probenazole 35%, dimoxystrobin 10%, alkylnaphthalene sulfonate 7%, neopelex 6%, silicone compound 0.4%, Magnesiumaluminumsilicate 1.6%, benzyl dimethyl phenol polyoxyethyl ether 7%, triethylene glycol 1.1%, water add to 100%, aforementioned formula material is mixed, i.e. obtained 45% probenazole dimoxystrobin suspension emulsion.
Example 5781% probenazole fluoxastrobin wetting powder
Probenazole 80%, fluoxastrobin 1%, polycarboxylate 8%, wetting and penetrating agent F7%, kaolin add to 100%, and mixture carries out air-flow crushing, obtained 81% probenazole fluoxastrobin wetting powder.
Example 5865% probenazole fluoxastrobin water dispersible granules
Probenazole 55%, fluoxastrobin 10%, alkylphenol-polyethenoxy are phonetic 6%, lauryl sodium sulfate 5%, sodium carbonate 1.9%, attapulgite add to 100%, the obtained 65% probenazole fluoxastrobin water dispersible granules of mixing.
Example 5945% probenazole fluoxastrobin suspending agent
Probenazole 30%, fluoxastrobin 15%, aryl phenol polyoxyethylene succinate sulfonate 7%, wetting and penetrating agent F5%, silicone oil 0.6%, methylcellulose 1.2%, polyethylene glycol 1.9%, deionized water adds to 100%, the obtained 45% probenazole fluoxastrobin suspending agent of mixing.
Example 6018% probenazole fluoxastrobin suspension emulsion
Probenazole 10%, fluoxastrobin 8%, naphthalene sulfonic acid-formaldehyde condensation product 6%, neopelex 5%, sodium phosphate trimer 1.6%, propane diols 1.2%, silicone compound 0.2%, fatty alcohol-polyoxyethylene ether 6%, water add to 100%, the obtained 18% probenazole fluoxastrobin suspension emulsion of mixing.
Example 6170% probenazole orysastrobin wetting powder
Probenazole 68%, orysastrobin 2%, polyoxyethylene carboxylate 9%, Nekal BX 8%, white carbon add to 100%, and mixture carries out air-flow crushing, obtained 70% probenazole orysastrobin wetting powder.
Example 6256% probenazole Orysastrobin water dispersible granule
Probenazole 48%, orysastrobin 8%, lignosulfonates 7%, lauryl sodium sulfate 6%, bentonite add to 100%, the obtained 56% probenazole Orysastrobin water dispersible granule of mixing.
Example 6342% probenazole orysastrobin suspending agent
Probenazole 30%, orysastrobin 12%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 8%, spaonin powder 6%, C
8 ~ 10aliphatic alcohols 0.4%, xanthans 1.3%, propane diols 1.6%, deionized water add to 100%, the obtained 42% probenazole orysastrobin suspending agent of mixing.
Example 6420% probenazole orysastrobin suspension emulsion
Probenazole 15%, orysastrobin 5%, alkyl benzene sulfonate calcium salt 7%, neopelex 5%, silicone oil 0.3%, methylcellulose 1.2%, polyoxyethylene nonylphenol ether 7%, triethylene glycol 2%, water add to 100%, aforementioned formula material is mixed, i.e. obtained 20% probenazole orysastrobin suspension emulsion.
Example 6555% probenazole ZEN 90160 wetting powder
Probenazole 45%, ZEN 90160 10%, lignosulfonates 8%, soapberry powder 7%, attapulgite add to 100%, and mixture carries out air-flow crushing, obtained 55% probenazole ZEN 90160 wetting powder.
Example 6660% probenazole ZEN 90160 water dispersible granules
Probenazole 54%, ZEN 90160 6%, alkylphenol-polyethenoxy are phonetic 7%, lauryl sodium sulfate 5%, ammonium sulfate 1.6%, bentonite add to 100%, the obtained 60% probenazole ZEN 90160 water dispersible granules of mixing.
Example 6735% probenazole ZEN 90160 suspending agent
Probenazole 30%, ZEN 90160 5%, alkyl benzene sulfonate calcium salt 5%, Nekal BX 4%, silicone compound 0.2%, PAA 1.8%, propane diols 1.4%, deionized water add to 100%, the obtained 35% probenazole ZEN 90160 suspending agent of mixing.
Example 6836% probenazole ZEN 90160 suspension emulsion
Probenazole 32%, ZEN 90160 4%, alkylphenol-polyethenoxy are phonetic 8%, wetting and penetrating agent F5%, silicone oil 0.2%, hydroxyethylcellulose 1.7%, sorbitan fatty acid ester APEO 7%, triethylene glycol 1.4%, water add to 100%, aforementioned formula material is mixed, i.e. obtained 36% probenazole ZEN 90160 suspension emulsion.
Example 6975% probenazole kresoxim-methyl wetting powder
Probenazole 70%, kresoxim-methyl 5%, alkylnaphthalene sulfonate 7%, wetting and penetrating agent F5%, attapulgite add to 100%, and mixture carries out air-flow crushing, obtained 75% probenazole kresoxim-methyl wetting powder.
Example 7070% probenazole kresoxim-methyl water dispersible granules
Probenazole 60%, kresoxim-methyl 10%, lignosulfonates 6%, lauryl sodium sulfate 4%, bentonite add to 100%, the obtained 70% probenazole kresoxim-methyl water dispersible granules of mixing.
Example 7125% probenazole kresoxim-methyl suspending agent
Probenazole 20%, kresoxim-methyl 5%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 6%, tea are withered 4%, silicone compound 0.2%, Magnesiumaluminumsilicate 0.8%, propane diols 2.5%, deionized water add to 100%, the obtained 25% probenazole kresoxim-methyl suspending agent of mixing.
Example 7224% probenazole kresoxim-methyl suspension emulsion
Probenazole 16%, kresoxim-methyl 8%, polyoxyethylene carboxylate 8%, lauryl sodium sulfate 5%, silicone oil 0.1%, xanthans 0.9%, phenyl phenol polyoxyethanyl ether phosphate 7%, ethylene glycol 2%, water add to 100%, aforementioned formula material is mixed, i.e. obtained 24% probenazole kresoxim-methyl suspension emulsion.
Example 7365% probenazole azoles bacterium ester wetting powder
Probenazole 60%, azoles bacterium ester 5%, naphthalene sulfonic acid-formaldehyde condensation product 6%, neopelex 5%, kaolin add to 100%, and mixture carries out air-flow crushing, obtained 65% probenazole azoles bacterium ester wetting powder.
Example 7460% probenazole azoles bacterium ester water dispersible granules
Probenazole 50%, azoles bacterium ester 10%, alkyl benzene sulfonate calcium salt 7%, Nekal BX 4%, sodium bicarbonate 2.5%, diatomite add to 100%, the obtained 60% probenazole azoles bacterium ester water dispersible granules of mixing.
Example 7535% probenazole azoles bacterium ester suspending agent
Probenazole 25%, azoles bacterium ester 10%, polycarboxylate 8%, soapberry powder 5%, silicone compound 0.3%, Magnesiumaluminumsilicate 0.7%, propane diols 2.8%, deionized water add to 100%, the obtained 35% probenazole azoles bacterium ester suspending agent of mixing.
Example 7632% probenazole azoles bacterium ester suspension emulsion
Probenazole 24%, azoles bacterium ester 8%, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 6%, spaonin powder 4%, silicone compound 0.1%, sodium phosphate trimer 1.2%, fatty alcohol-polyoxyethylene ether 5%, ethylene glycol 2.5%, water add to 100%, aforementioned formula material is mixed, i.e. obtained 32% probenazole azoles bacterium ester suspension emulsion.
Embodiment 7740.5% probenazole active component B microcapsule suspending agent
The phonetic formaldehyde condensation products sulphate 5% of probenazole 40%, active component B0.5%, PIC 4.5%, alkylphenol-polyethenoxy, acetone 3%, sorbitan fatty acid ester APEO 3%, deionized water adds to 100%, obtained 40.5% probenazole active component B microcapsule suspending agent.
Embodiment 7830.5% probenazole active component B microcapsule suspending agent
Probenazole 0.5%, active component B30%, PIC 4%, octylphenol polyethylene oxyethylene group ether sulfate 3.5%, cyclohexanone 2%, ethylene oxide-propylene oxide block copolymer 3%, deionized water adds to 100%, obtained 30.5% probenazole active component B microcapsule suspending agent.
Embodiment 7940.5% probenazole active component B micro-capsule-microcapsule suspending agent
Probenazole 40%, active component B0.5%, polyfunctional group acyl halide dihydroxylic alcohols 3%, aryl phenol polyoxyethylene succinate sulfonate 5%, 3-methyl cyclohexanol ketenes 3.2%, phenethyl phenol polyoxyethanyl polypropylene-base ether 6%, deionized water add to 100%, obtained 40.5% probenazole active component B micro-capsule-microcapsule suspending agent.
Embodiment 8030.5% probenazole active component B micro-capsule-microcapsule suspending agent
Probenazole 0.5%, active component B30%, polyfunctional group acyl halide dihydroxylic alcohols 3%, the phonetic formaldehyde condensation products sulphate 5% of alkylphenol-polyethenoxy, acetone 3.2%, fatty alcohol-polyoxyethylene ether 6%, deionized water add to 100%, obtained 30.5% probenazole active component B micro-capsule-microcapsule suspending agent.
Above-described embodiment 77, embodiment 78, embodiment 79, active component B described in embodiment 80 are arbitrary a kind of in kresoxim-methyl, Fluoxastrobin, pyraclostrobin, oxime bacterium ester, ZJ0712, dimoxystrobin, fluoxastrobin, orysastrobin, ZEN 90160, kresoxim-methyl, azoles bacterium ester, and the weight ratio of probenazole and active component B is any one ratio between 80: 1 ~ 1: 60.
The embodiment of the present invention is the method adopting Toxicity Determination and field trial to combine.The embodiment of the present invention is the method adopting 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.
Probenazole and active component B (B is selected from the one in kresoxim-methyl, Fluoxastrobin, pyraclostrobin, oxime bacterium ester, ZJ0712, dimoxystrobin, fluoxastrobin, orysastrobin, ZEN 90160, kresoxim-methyl, azoles bacterium ester) composite to crop pest Toxicity Determination.
Determine that after the effective inhibition concentration scope of each medicament, each medicament establishes 5 dosage process respectively by active constituent content through prerun, if clear water contrast.Carry out with reference to " farm-chemical indoor determination test rule bactericide ", adopt mycelial growth rate method to measure medicament to the virulence of crop germ.Measure colony diameter by right-angled intersection method after 72h, calculate each process net growth, mycelial growth inhibition rate.
Net growth (mm)=measurement colony diameter-5
Mycelial growth inhibition rate is converted into probit value (y), liquor strength (μ g/mL) converts logarithm value (x) to, try to achieve virulence regression equation (y=a+bx) with method of least squares, and calculate the EC of often kind of medicament thus
50value.Calculate two medicament different ratio synergies ratio (SR) according to Wadley method, SR < 0.5 is antagonism, and 0.5≤SR≤1.5 are summation action simultaneously, and SR > 1.5 is synergistic effect.Computing formula is as follows:
Wherein: a, b are respectively active component probenazole and the ratio of active component B (kresoxim-methyl, Fluoxastrobin, pyraclostrobin, oxime bacterium ester, ZJ0712, dimoxystrobin, fluoxastrobin, orysastrobin, ZEN 90160, kresoxim-methyl, azoles bacterium ester) shared by combination;
A is probenazole;
B is the one in kresoxim-methyl, Fluoxastrobin, pyraclostrobin, oxime bacterium ester, ZJ0712, dimoxystrobin, fluoxastrobin, orysastrobin, ZEN 90160, kresoxim-methyl, azoles bacterium ester.
Implementation of an application example two: probenazole and kresoxim-methyl composite to rice blast Toxicity Determination.
Test medicine provides by Shaanxi Meibang Pesticide Co., Ltd..
Experimental scheme: through effective inhibition concentration scope of preliminary experiment determination probenazole, the former medicine of kresoxim-methyl and the two different ratio mixture.Toxicity test result
Table 1 probenazole, kresoxim-methyl and the composite toxicity test analysis of results table to rice blast thereof
As shown in Table 1, probenazole, kresoxim-methyl are to the EC of rice blast
50be respectively 11.17mg/L and 1.87mg/L.The proportioning of probenazole and kresoxim-methyl is 80: 1 to 1: 60 time, synergy ratio SR is all greater than 1.5, illustrate that probenazole and kresoxim-methyl mixture in 80: 1 to 1: 60 scopes all shows synergistic effect, wherein when probenazole and kresoxim-methyl weight ratio are 6: 1, synergy ratio SR is maximum, synergistic effect is the most obvious, find through overtesting simultaneously, when the proportioning of probenazole and kresoxim-methyl is 15: 1, 14: 1, 13: 1, 12: 1, 11: 1, 10: 1, 9: 1, 8: 1, 7: 1, 6: 1, 5: 1, 4: 1, 3: 1, 2: 1, 1: 1, 1: 2, 1: 3, 1: 4, 1: 5, 1: 6, 1: 7, 1: 8, 1: 9, to grape powdery mildew when 1: 10, wheat rust, potato late blight, pumpkin epidemic disease, powdery mildew of strawberry, melon powdery mildew, powdery mildew of cucumber, pear scab, the synergy ratio SR of bacterial blight of rice is all greater than 1.5, synergistic effect is obvious.
Implementation of an application example three: probenazole and azoxystrobin compound are to apple mildew Toxicity Determination.
Test medicine provides by Shaanxi Meibang Pesticide Co., Ltd..
Experimental scheme: through effective inhibition concentration scope of preliminary experiment determination probenazole, the former medicine of Fluoxastrobin and the two different ratio mixture.
Toxicity test result
Table 2 probenazole, Fluoxastrobin and the composite toxicity test analysis of results table to apple mildew thereof
As shown in Table 2, probenazole, Fluoxastrobin are to the EC of apple mildew
50be respectively 11.06mg/L and 1.75mg/L.Probenazole and Fluoxastrobin proportioning are 80: 1 to 1: 60 time, synergy ratio SR is all greater than 1.5, illustrate that probenazole and Fluoxastrobin mixture in 80: 1 to 1: 60 scopes all shows synergistic effect, wherein when probenazole and Fluoxastrobin weight ratio are 6: 1, synergy ratio SR is maximum, synergistic effect is the most obvious, find through overtesting simultaneously, when the proportioning of probenazole and Fluoxastrobin is 15: 1, 14: 1, 13: 1, 12: 1, 11: 1, 10: 1, 9: 1, 8: 1, 7: 1, 6: 1, 5: 1, 4: 1, 3: 1, 2: 1, 1: 1, 1: 2, 1: 3, 1: 4, 1: 5, 1: 6, 1: 7, 1: 8, 1: 9, to rust when 1: 10, glume blight, net blotch, downy mildew, rice blast, the synergy ratio SR of bacterial leaf-blight is all greater than 1.5, synergistic effect is obvious.
Implementation of an application example four: probenazole and pyraclostrobin composite to Chinese cabbage anthracnose Toxicity Determination.
Test medicine provides by Shaanxi Meibang Pesticide Co., Ltd..
Experimental scheme: through effective inhibition concentration scope of preliminary experiment determination probenazole, the former medicine of pyraclostrobin and the two different ratio mixture.
Toxicity test result
Table 3 probenazole, pyraclostrobin and the composite toxicity test analysis of results table to Chinese cabbage anthracnose thereof
As shown in Table 3, probenazole, pyraclostrobin are to the EC of Chinese cabbage anthracnose
50be respectively 11.36mg/L and 1.84mg/L.Probenazole and pyraclostrobin proportioning are 80: 1 to 1: 60 time, synergy ratio SR is all greater than 1.5, illustrate that probenazole and pyraclostrobin mixture in 80: 1 to 1: 60 scopes all shows synergistic effect, wherein when probenazole and pyraclostrobin weight ratio are 6: 1, synergy ratio SR is maximum, synergistic effect is the most obvious, find through overtesting simultaneously, when the proportioning of probenazole and pyraclostrobin is 15: 1, 14: 1, 13: 1, 12: 1, 11: 1, 10: 1, 9: 1, 8: 1, 7: 1, 6: 1, 5: 1, 4: 1, 3: 1, 2: 1, 1: 1, 1: 2, 1: 3, 1: 4, 1: 5, 1: 6, 1: 7, 1: 8, 1: 9, to powdery mildew of cucumber when 1: 10, downy mildew and banana freckle, leaf spot, anthracnose, rice blast, the synergy ratio SR of bacterial leaf-blight is all greater than 1.5, synergistic effect is obvious.
Implementation of an application example five: probenazole and oxime bacterium ester composite to sigatoka Toxicity Determination.
Test medicine provides by Shaanxi Meibang Pesticide Co., Ltd..
Experimental scheme: through effective inhibition concentration scope of preliminary experiment determination probenazole, the former medicine of oxime bacterium ester and the two different ratio mixture.
Toxicity test result
Table 4 probenazole, oxime bacterium ester and the composite toxicity test analysis of results table to sigatoka thereof
As shown in Table 4, probenazole, oxime bacterium ester are to the EC of sigatoka
50be respectively 10.88mg/L and 1.64mg/L.Probenazole and oxime bacterium ester proportioning are 80: 1 to 1: 60 time, synergy ratio SR is all greater than 1.5, illustrate that probenazole and oxime bacterium ester mixture in 80: 1 to 1: 60 scopes all show synergistic effect, wherein when probenazole and oxime bacterium ester weight ratio are 6: 1, synergy ratio SR is maximum, synergistic effect is the most obvious, find through overtesting simultaneously, when the proportioning of probenazole and oxime bacterium ester is 15: 1, 14: 1, 13: 1, 12: 1, 11: 1, 10: 1, 9: 1, 8: 1, 7: 1, 6: 1, 5: 1, 4: 1, 3: 1, 2: 1, 1: 1, 1: 2, 1: 3, 1: 4, 1: 5, 1: 6, 1: 7, 1: 8, 1: 9, to powdery mildew when 1: 10, rust, Ying's rot, net blotch, downy mildew, rice blast, the synergy ratio SR of damping off is all greater than 1.5, synergistic effect is obvious.
Implementation of an application example six: probenazole and ZJ0712 composite to powdery mildew of cucumber Toxicity Determination.
Test medicine provides by Shaanxi Meibang Pesticide Co., Ltd..
Experimental scheme: through effective inhibition concentration scope of preliminary experiment determination probenazole, the former medicine of ZJ0712 and the two different ratio mixture.
Toxicity test result
Table 5 probenazole, ZJ0712 and the composite toxicity test analysis of results table to powdery mildew of cucumber thereof
As shown in Table 5, probenazole, ZJ0712 are to the EC of powdery mildew of cucumber
50be respectively 10.95mg/L and 0.91mg/L.Probenazole and ZJ0712 proportioning are 80: 1 to 1: 60 time, synergy ratio SR is all greater than 1.5, illustrate that probenazole and ZJ0712 mixture in 80: 1 to 1: 60 scopes all shows synergistic effect, wherein when probenazole and ZJ0712 weight ratio are 10: 1, synergy ratio SR is maximum, synergistic effect is the most obvious, find through overtesting simultaneously, when the proportioning of probenazole and ZJ0712 is 20: 1, 19: 1, 18: 1, 17: 1, 16: 1, 15: 1, 14: 1, 13: 1, 12: 1, 11: 1, 10: 1, 9: 1, 8: 1, 7: 1, 6: 1, 5: 1, 4: 1, 3: 1, 2: 1, 1: 1, 1: 2, 1: 3, 1: 4, 1: 5, 1: 6, 1: 7, 1: 8, 1: 9, to cucurbits powdery mildew when 1: 10, apple mildew, apple rust, rust of pear, grape and cucumber downy mildew, cucumber anthracnose, the synergy ratio SR of watermelon and mango anthracnose is all greater than 1.5, synergistic effect is obvious.
Implementation of an application example seven: probenazole and dimoxystrobin composite to rice sheath blight disease Toxicity Determination.
Test medicine provides by Shaanxi Meibang Pesticide Co., Ltd..
Experimental scheme: through effective inhibition concentration scope of preliminary experiment determination probenazole, the former medicine of dimoxystrobin and the two different ratio mixture.
Toxicity test result
Table 6 probenazole, dimoxystrobin and the composite toxicity test analysis of results table to rice sheath blight disease thereof
As shown in Table 6, probenazole, dimoxystrobin are to the EC of rice sheath blight disease
50be respectively 11.05mg/L and 1.73mg/L.Probenazole and dimoxystrobin proportioning are 80: 1 to 1: 60 time, synergy ratio SR is all greater than 1.5, illustrate that probenazole and dimoxystrobin mixture in 80: 1 to 1: 60 scopes all shows synergistic effect, wherein when probenazole and dimoxystrobin weight ratio are 6: 1, synergy ratio SR is maximum, synergistic effect is the most obvious, find through overtesting simultaneously, when the proportioning of probenazole and dimoxystrobin is 15: 1, 14: 1, 13: 1, 12: 1, 11: 1, 10: 1, 9: 1, 8: 1, 7: 1, 6: 1, 5: 1, 4: 1, 3: 1, 2: 1, 1: 1, 1: 2, 1: 3, 1: 4, 1: 5, 1: 6, 1: 7, 1: 8, 1: 9, to powdery mildew when 1: 10, downy mildew, rice blast synergy ratio SR is all greater than 1.5, synergistic effect is obvious.
Implementation of an application example eight: probenazole and fluoxastrobin composite to wheat leaf rust Toxicity Determination.
Test medicine provides by Shaanxi Meibang Pesticide Co., Ltd..
Experimental scheme: through effective inhibition concentration scope of preliminary experiment determination probenazole, the former medicine of fluoxastrobin and the two different ratio mixture.
Toxicity test result
Table 7 probenazole, fluoxastrobin and the composite toxicity test analysis of results table to wheat leaf rust thereof
As shown in Table 7, probenazole, fluoxastrobin are to the EC of wheat leaf rust
50be respectively 11.16mg/L and 1.89mg/L.Probenazole and fluoxastrobin proportioning are 80: 1 to 1: 60 time, synergy ratio SR is all greater than 1.5, illustrate that probenazole and fluoxastrobin mixture in 80: 1 to 1: 60 scopes all shows synergistic effect, wherein when probenazole and fluoxastrobin weight ratio are 6: 1, synergy ratio SR is maximum, synergistic effect is the most obvious, find through overtesting simultaneously, , when the proportioning of probenazole and fluoxastrobin is 15: 1, 14: 1, 13: 1, 12: 1, 11: 1, 10: 1, 9: 1, 8: 1, 7: 1, 6: 1, 5: 1, 4: 1, 3: 1, 2: 1, 1: 1, 1: 2, 1: 3, 1: 4, 1: 5, 1: 6, 1: 7, 1: 8, 1: 9, to rust when 1: 10, net blotch, powdery mildew, downy mildew, early blight, late blight, leaf spot, leaf rust, yellow rust, moire disease, the synergy ratio of the diseases such as brown spot is all greater than SR and is all greater than 1.5, synergistic effect is obvious.
Implementation of an application example nine: probenazole and orysastrobin composite to rice blast Toxicity Determination.
Test medicine provides by Shaanxi Meibang Pesticide Co., Ltd..
Experimental scheme: through effective inhibition concentration scope of preliminary experiment determination probenazole, the former medicine of orysastrobin and the two different ratio mixture.
Toxicity test result
Table 8 probenazole, orysastrobin and the composite toxicity test analysis of results table to rice blast thereof
As shown in Table 8, probenazole, orysastrobin are to the EC of rice blast
50be respectively 11.25mg/L and 1.97mg/L.Probenazole and orysastrobin proportioning are 80: 1 to 1: 60 time, synergy ratio SR is all greater than 1.5, illustrate that probenazole and orysastrobin mixture in 80: 1 to 1: 60 scopes all shows synergistic effect, wherein when probenazole and orysastrobin weight ratio are 6: 1, synergy ratio SR is maximum, synergistic effect is the most obvious, find through overtesting simultaneously, when the proportioning of probenazole and orysastrobin is 15: 1, 14: 1, 13: 1, 12: 1, 11: 1, 10: 1, 9: 1, 8: 1, 7: 1, 6: 1, 5: 1, 4: 1, 3: 1, 2: 1, 1: 1, 1: 2, 1: 3, 1: 4, 1: 5, 1: 6, 1: 7, 1: 8, 1: 9, when 1: 10, all 1.5 are greater than to the synergy ratio SR of rice sheath blight disease and bacterial blight of rice, synergistic effect is obvious.
Implementation of an application example ten: probenazole and ZEN 90160 composite to toxicity test in wheat powdery mildew.
Test medicine provides by Shaanxi Meibang Pesticide Co., Ltd..
Experimental scheme: through effective inhibition concentration scope of preliminary experiment determination probenazole, the former medicine of ZEN 90160 and the two different ratio mixture.
Toxicity test result
Table 9 probenazole, ZEN 90160 and the composite toxicity test analysis of results table to wheat powdery mildew thereof
As shown in Table 9, probenazole, ZEN 90160 are to the EC of wheat powdery mildew
50be respectively 11.07mg/L and 1.84mg/L.Probenazole and ZEN 90160 proportioning are 80: 1 to 1: 60 time, synergy ratio SR is all greater than 1.5, illustrate that probenazole and ZEN 90160 mixture in 80: 1 to 1: 60 scopes all shows synergistic effect, wherein when probenazole and ZEN 90160 weight ratio are 6: 1, synergy ratio SR is maximum, synergistic effect is the most obvious, find through overtesting simultaneously, when the proportioning of probenazole and ZEN 90160 is 15: 1, 14: 1, 13: 1, 12: 1, 11: 1, 10: 1, 9: 1, 8: 1, 7: 1, 6: 1, 5: 1, 4: 1, 3: 1, 2: 1, 1: 1, 1: 2, 1: 3, 1: 4, 1: 5, 1: 6, 1: 7, 1: 8, 1: 9, to wheat class leaf blight when 1: 10, leaf rust, glume blight, brown spot, the synergy ratio SR of the diseases such as powdery mildew is all greater than 1.5, synergistic effect is obvious.
Implementation of an application example 11: probenazole and kresoxim-methyl composite to rice blast Toxicity Determination.
Test medicine provides by Shaanxi Meibang Pesticide Co., Ltd..
Experimental scheme: through effective inhibition concentration scope of preliminary experiment determination probenazole, the former medicine of kresoxim-methyl and the two different ratio mixture.
Toxicity test result
Table 10 probenazole, kresoxim-methyl and the composite toxicity test analysis of results table to rice blast thereof
As shown in Table 10, probenazole, kresoxim-methyl are to the EC of rice blast
50be respectively 10.96mg/L and 1.63mg/L.Probenazole and kresoxim-methyl proportioning are 80: 1 to 1: 60 time, synergy ratio SR is all greater than 1.5, illustrate that probenazole and kresoxim-methyl mixture in 80: 1 to 1: 60 scopes all shows synergistic effect, wherein when probenazole and kresoxim-methyl weight ratio are 6: 1, synergy ratio SR is maximum, synergistic effect is the most obvious, find through overtesting simultaneously, when the proportioning of probenazole and Fluoxastrobin is 15: 1, 14: 1, 13: 1, 12: 1, 11: 1, 10: 1, 9: 1, 8: 1, 7: 1, 6: 1, 5: 1, 4: 1, 3: 1, 2: 1, 1: 1, 1: 2, 1: 3, 1: 4, 1: 5, 1: 6, 1: 7, 1: 8, 1: 9, to apple and pear scab when 1: 10, apple and pears powdery mildew, downy mildew of garpe, grape powdery mildew, wheat rust, wheat glume blotch, wheat net blotch, beet powdery mildew and leaf spot, target and late blight, the synergy ratio SR of pumpkin epidemic disease is greater than 1.5, synergistic effect is obvious.
Implementation of an application example 12: probenazole and azoles bacterium ester composite to rice sheath blight disease Toxicity Determination.
Test medicine provides by Shaanxi Meibang Pesticide Co., Ltd..
Experimental scheme: through effective inhibition concentration scope of preliminary experiment determination probenazole, the former medicine of azoles bacterium ester and the two different ratio mixture.
Toxicity test result
Table 11 probenazole, azoles bacterium ester and the composite toxicity test analysis of results table to rice sheath blight disease thereof
As shown in Table 11, probenazole, azoles bacterium ester are to the EC of rice sheath blight disease
50be respectively 11.54mg/L and 1.89mg/L.Probenazole and azoles bacterium ester proportioning are 80: 1 to 1: 60 time, synergy ratio SR is all greater than 1.5, illustrate that probenazole and azoles bacterium ester mixture in 80: 1 to 1: 60 scopes all show synergistic effect, wherein when probenazole and azoles bacterium ester weight ratio are 6: 1, synergy ratio SR is maximum, synergistic effect is the most obvious, find through overtesting simultaneously, when the proportioning of probenazole and Fluoxastrobin is 15: 1, 14: 1, 13: 1, 12: 1, 11: 1, 10: 1, 9: 1, 8: 1, 7: 1, 6: 1, 5: 1, 4: 1, 3: 1, 2: 1, 1: 1, 1: 2, 1: 3, 1: 4, 1: 5, 1: 6, 1: 7, 1: 8, 1: 9, to gray mold of cucumber when 1: 10, bean sclerotinia rot, powdery mildew of cucumber, cucumber downy mildew, cucumber anthracnose, Cucumber Target Leaf Spot, rice blast, the synergy ratio SR of rice green smut is all greater than 1.5, synergistic effect is obvious.
Application Example tridecylene propyl benzene thiazole and kresoxim-methyl and the composite control rice blast test of pesticide effectiveness thereof
This experimental establishment is in Dao County, Yongzhou City, Hubei Province, and test medicine is provided by Shaanxi Meibang Pesticide Co., Ltd., contrast medicament 8% probenazole granule (commercial), 30% kresoxim-methyl suspending agent (commercial).
The investigation rice blast state of an illness before medicine, in the first time dispenser of state of an illness initial stage, dispenser in every 7 days once, is total to dispenser 2 times.Within after second time dispenser 7 days, 14 days, investigate disease index respectively and calculate preventive effect.Experimental result is as follows:
Table 12 probenazole, kresoxim-methyl and the composite control rice blast test of pesticide effectiveness thereof
As can be seen from Table 12, probenazole and kresoxim-methyl composite after effectively can prevent and treat rice blast, control efficiency is all better than the preventive effect of single dose.In test scope of medication, target crop is had no adverse effects, find through test throughout the country, probenazole and the composite rear preventive effect to diseases such as grape powdery mildew, wheat rust, potato late blight, pumpkin epidemic disease, powdery mildew of strawberry, melon powdery mildew, powdery mildew of cucumber, pear scab, bacterials blight of rice of kresoxim-methyl are all more than 95%, preventive effect is better than contrasting medicament, and synergistic effect is obvious.
Application Example tetradecene propyl benzene thiazole and Fluoxastrobin and compositely prevent and treat the apple mildew test of pesticide effectiveness
This experimental establishment is in Liquan County, Xianyang, Shanxi province city, and test medicine is provided by Shaanxi Meibang Pesticide Co., Ltd., the Fluoxastrobin suspending agent (commercial) of contrast medicament 8% probenazole granule (commercial), 250 grams per liters.
The investigation apple mildew state of an illness before medicine, in the first time dispenser of state of an illness initial stage, dispenser in every 7 days once, is total to dispenser 2 times.Within after second time dispenser 7 days, 14 days, investigate disease index respectively and calculate preventive effect.Experimental result is as follows:
Table 13 probenazole, Fluoxastrobin and compositely prevent and treat the apple mildew test of pesticide effectiveness
As can be seen from Table 13, effectively can prevent and treat apple mildew after probenazole and azoxystrobin compound, control efficiency is all better than the preventive effect of single dose.In test scope of medication, target crop is had no adverse effects, find through test throughout the country, after probenazole and azoxystrobin compound to the preventive effect of the diseases such as rust, glume blight, net blotch, downy mildew, rice blast, bacterial leaf-blight all more than 95%, preventive effect is better than contrasting medicament, and synergistic effect is obvious.
Application Example 15 probenazole and pyraclostrobin and the composite control Chinese cabbage anthracnose test of pesticide effectiveness thereof
This experimental establishment is in Weinan city Linwei district, Shaanxi Province, and test medicine is researched and developed by Shaanxi Meibang Pesticide Co., Ltd., provided, the pyraclostrobin missible oil (commercial) of contrast medicament 8% probenazole granule (commercial), 250 grams per liters.
Investigation Chinese cabbage anthracnose disease index before medicine, in their early stage dispenser, second time dispenser afterwards, altogether dispenser 2 times on the 10th, 7 days, 14 days investigation disease indexs after second time dispenser also calculate preventive effect.Experimental result is as follows:
Table 14 probenazole, pyraclostrobin and the composite control Chinese cabbage anthracnose test of pesticide effectiveness thereof
As can be seen from Table 14, probenazole and pyraclostrobin composite after can effectively prevent and treat Chinese cabbage anthracnose, control efficiency is all better than the preventive effect of single dose.In test scope of medication, target crop is had no adverse effects, find through test throughout the country, probenazole and the composite preventive effect to the disease such as powdery mildew of cucumber, downy mildew and banana freckle, leaf spot, anthracnose, rice blast, bacterial leaf-blight of pyraclostrobin are all more than 95%, preventive effect is better than contrasting medicament, and synergistic effect is obvious.
Application Example hexadecylene propyl benzene thiazole and oxime bacterium ester and compositely prevent and treat the sigatoka test of pesticide effectiveness
This experimental establishment is at Zhanjiang, Guangdong Province Xuwen County, and test medicine is researched and developed by Shaanxi Meibang Pesticide Co., Ltd., provided, contrast medicament 8% probenazole granule (commercial), 12.5% oxime bacterium ester suspending agent (commercial).
The investigation sigatoka state of an illness before medicine, in the first time dispenser of state of an illness initial stage, dispenser in every 7 days once, is total to dispenser 2 times.Within after second time dispenser 7 days, 14 days, investigate disease index respectively and calculate preventive effect.Experimental result is as follows:
Table 15 probenazole, oxime bacterium ester and compositely prevent and treat the sigatoka test of pesticide effectiveness
As can be seen from Table 15, probenazole and oxime bacterium ester composite after effectively can prevent and treat sigatoka, control efficiency is all better than the preventive effect of single dose.In test scope of medication, target crop is had no adverse effects, find through test throughout the country, probenazole and the composite preventive effect to diseases such as powdery mildew, rust, Ying's rot, net blotch, downy mildew, rice blast, damping offs of oxime bacterium ester are all more than 95%, preventive effect is better than contrasting medicament, and synergistic effect is obvious.
Application Example 17 probenazole and ZJ0712 and compositely prevent and treat the powdery mildew of cucumber test of pesticide effectiveness
This experimental establishment is in Weinan City Dali County, Shaanxi Province, and test medicine is researched and developed by Shaanxi Meibang Pesticide Co., Ltd., provided, contrast medicament 8% probenazole granule (commercial), 10% ZJ0712 suspending agent (commercial).
Investigation powdery mildew of cucumber disease index before medicine, in their early stage dispenser, second time dispenser afterwards, altogether dispenser 2 times on the 10th, 7 days, 14 days investigation disease indexs after second time dispenser also calculate preventive effect.Experimental result is as follows:
Table 16 probenazole, ZJ0712 and compositely prevent and treat the powdery mildew of cucumber test of pesticide effectiveness
As can be seen from Table 16, probenazole and ZJ0712 composite after effectively can prevent and treat powdery mildew of cucumber, 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 octadecylene propyl benzene thiazole and dimoxystrobin and the composite water prevention rice sheath blight test of pesticide effectiveness thereof
This experimental establishment is in Fengtai County, Huainan City of Anhui Province, and test medicine is researched and developed by Shaanxi Meibang Pesticide Co., Ltd., provided, contrast medicament 8% probenazole granule (commercial), 20% dimoxystrobin suspending agent (autogamy).
The investigation rice sheath blight disease state of an illness before medicine, in the first time dispenser of state of an illness initial stage, dispenser in every 7 days once, is total to dispenser 2 times.Within after second time dispenser 7 days, 14 days, investigate disease index respectively and calculate preventive effect.Experimental result is as follows:
Table 17 probenazole, dimoxystrobin and the composite water prevention rice sheath blight test of pesticide effectiveness thereof
As can be seen from Table 17, probenazole and dimoxystrobin composite after can the effective water prevention rice sheath 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 19 probenazole and fluoxastrobin and the composite control wheat leaf rust test of pesticide effectiveness thereof
This experimental establishment is in Mengcheng County, Haozhou city, Anhui Province, and test medicine is researched and developed by Shaanxi Meibang Pesticide Co., Ltd., provided, contrast medicament 8% probenazole granule (commercial), 10% fluoxastrobin missible oil (commercial).
Investigation wheat leaf rust disease index before medicine, in their early stage dispenser, second time dispenser afterwards, altogether dispenser 2 times on the 7th, 7 days, 14 days investigation disease indexs after second time dispenser also calculate preventive effect.Experimental result is as follows:
Table 18 probenazole, the fluoxastrobin composite control wheat leaf rust test of pesticide effectiveness
As can be seen from Table 18, probenazole and fluoxastrobin composite after effectively can prevent and treat wheat leaf rust, 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 icosa alkene propyl benzene thiazole and orysastrobin and the composite control rice blast test of pesticide effectiveness thereof
This experimental establishment is in the suburb of Liuzhou City, Guangxi province, and test medicine is researched and developed by Shaanxi Meibang Pesticide Co., Ltd., provided, contrast medicament 8% probenazole granule (commercial), 12.5% orysastrobin wetting powder (commercial).
The investigation rice blast state of an illness before medicine, in the first time dispenser of state of an illness initial stage, dispenser in every 7 days once, is total to dispenser 2 times.Within after second time dispenser 7 days, 14 days, investigate disease index respectively and calculate preventive effect.Experimental result is as follows:
Table 19 probenazole, orysastrobin and the composite control rice blast test of pesticide effectiveness thereof
As can be seen from Table 19, probenazole and orysastrobin composite after effectively can prevent and treat rice blast, 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 two hendecene propyl benzene thiazole and ZEN 90160 and the composite control wheat powdery mildew test of pesticide effectiveness thereof
This experimental establishment is in Mei County, Baoji, Shaanxi province city, and test medicine is provided by Shaanxi Meibang Pesticide Co., Ltd., contrast medicament 8% probenazole granule (commercial), 12.5% ZEN 90160 suspending agent (commercial).
The investigation wheat powdery mildew state of an illness before medicine, in the first time dispenser of state of an illness initial stage, dispenser in every 7 days once, is total to dispenser 2 times.Within after second time dispenser 7 days, 14 days, investigate disease index respectively and calculate preventive effect.Experimental result is as follows:
Table 20 probenazole, ZEN 90160 and the composite control wheat powdery mildew test of pesticide effectiveness thereof
As can be seen from Table 20, probenazole and ZEN 90160 composite after effectively can prevent and treat wheat powdery 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 docosene propyl benzene thiazole and kresoxim-methyl and the composite control rice blast test of pesticide effectiveness thereof
This experimental establishment is in Wangjiang County, Anqing, Anhui Province, and test medicine is provided by Shaanxi Meibang Pesticide Co., Ltd., contrast medicament 8% probenazole granule (commercial), 25% kresoxim-methyl wetting powder (commercial).
The investigation rice blast state of an illness before medicine, in the first time dispenser of state of an illness initial stage, dispenser in every 7 days once, is total to dispenser 2 times.Within after second time dispenser 7 days, 14 days, investigate disease index respectively and calculate preventive effect.Experimental result is as follows:
Table 21 probenazole, kresoxim-methyl and the composite control rice blast test of pesticide effectiveness thereof
As can be seen from Table 21, probenazole and kresoxim-methyl composite after effectively can prevent and treat rice blast, 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 tricosene propyl benzene thiazole and azoles bacterium ester and the composite water prevention rice sheath blight test of pesticide effectiveness thereof
This experimental establishment is in Wangjiang County, Anqing, Anhui Province, and test medicine is provided by Shaanxi Meibang Pesticide Co., Ltd., contrast medicament 8% probenazole granule (commercial), 10% azoles bacterium emulsifiable concentrate (commercial).
The investigation rice sheath blight disease state of an illness before medicine, in the first time dispenser of state of an illness initial stage, dispenser in every 10 days once, is total to dispenser 2 times.Within after second time dispenser 7 days, 14 days, investigate disease index respectively and calculate preventive effect.Experimental result is as follows:
Table 22 probenazole, azoles bacterium ester and the composite water prevention rice sheath blight test of pesticide effectiveness thereof
As can be seen from Table 22, probenazole and azoles bacterium ester composite after can the effective water prevention rice sheath 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.
Claims (6)
1. contain a bactericidal composition for probenazole and methoxy acrylic, it is characterized in that: the weight ratio of A, B two kinds of active components is 80 ︰ 1 ~ 1 ︰ 60, and described active component A is probenazole, and active component B is Fluoxastrobin.
2. bactericidal composition according to claim 1, is characterized in that: wherein the weight ratio of probenazole and Fluoxastrobin is 60 ︰ 1 ~ 1 ︰ 40.
3. bactericidal composition according to claim 2, is characterized in that: the weight ratio of probenazole and Fluoxastrobin is 20 ︰ 1 ~ 1 ︰ 1.
4. bactericidal composition according to claim 1, is characterized in that: the formulation of bactericidal composition is selected from: wetting powder, water dispersible granules, suspending agent, suspension emulsion, aqueous emulsion, microemulsion, microcapsule suspending agent, micro-capsule-microcapsule suspending agent.
5. the bactericidal composition according to any one of claim 1 ~ 4 is for preventing and treating the application of the disease on fruit tree, vegetables and cereal crop.
6. application according to claim 5, is characterized in that: described disease is powdery mildew, rice blast, false smut, banded sclerotial blight, bacterial leaf-blight, leaf spot, scab, rust, spot defoliation, bakanae disease, downy mildew, glume blight, net blotch, anthracnose, leaf mold, shot hole, leaf blight, brown spot.
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| CN201510836252.2A CN105454264A (en) | 2012-02-08 | 2012-02-08 | Sterilization composition containing probenazole and methoxy acrylate |
| CN201210027011.XA CN103238606B (en) | 2012-02-08 | 2012-02-08 | A kind of bactericidal composition containing probenazole and methoxy acrylic |
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| CN103651355A (en) * | 2013-12-10 | 2014-03-26 | 济南凯因生物科技有限公司 | Sterilization combination for preventing and treating grape downy mildew disease |
| CN111602664A (en) * | 2020-06-30 | 2020-09-01 | 上海贯发海洋生物科技有限公司 | Slow-release rice seedbed treating agent containing bactericidal active composition and application thereof |
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| CN101039578A (en) * | 2004-10-12 | 2007-09-19 | 拜尔农作物科学股份公司 | Fungicidal active ingredient combinations containing fluoxastrobin |
| CN101765368A (en) * | 2007-06-21 | 2010-06-30 | 先正达参股股份有限公司 | Method of improving the growth of a plant |
| WO2010103065A1 (en) * | 2009-03-11 | 2010-09-16 | Basf Se | Fungicidal compositions and their use |
| WO2011110583A2 (en) * | 2010-03-10 | 2011-09-15 | Basf Se | Fungicidal mixtures comprising triazole derivatives |
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| JP4606650B2 (en) * | 2001-06-05 | 2011-01-05 | 北興化学工業株式会社 | Sustained release pesticide granule and its application method |
| TW200500008A (en) * | 2003-04-09 | 2005-01-01 | Meiji Seika Kaisha | Slow-releasable pesticide granules |
| CN100339002C (en) * | 2005-09-30 | 2007-09-26 | 鞍山科技大学 | Plant growth regulator allyl isothiazole aqueous dispersion tablets and its prepn. method |
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| CN101039578A (en) * | 2004-10-12 | 2007-09-19 | 拜尔农作物科学股份公司 | Fungicidal active ingredient combinations containing fluoxastrobin |
| CN101765368A (en) * | 2007-06-21 | 2010-06-30 | 先正达参股股份有限公司 | Method of improving the growth of a plant |
| WO2010103065A1 (en) * | 2009-03-11 | 2010-09-16 | Basf Se | Fungicidal compositions and their use |
| WO2011110583A2 (en) * | 2010-03-10 | 2011-09-15 | Basf Se | Fungicidal mixtures comprising triazole derivatives |
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Address after: 715500 Pucheng high tech Industrial Development Zone, Weinan, Shaanxi Patentee after: Shaanxi Mei Bang Pharmaceutical Group Limited by Share Ltd Address before: 715500 Shaanxi Pucheng Weinan County agricultural base industrial park Patentee before: Shaanxi Meibang Pesticide Co., Ltd. |