CN103300020B - A kind of pesticide composition - Google Patents

A kind of pesticide composition Download PDF

Info

Publication number
CN103300020B
CN103300020B CN201210063631.9A CN201210063631A CN103300020B CN 103300020 B CN103300020 B CN 103300020B CN 201210063631 A CN201210063631 A CN 201210063631A CN 103300020 B CN103300020 B CN 103300020B
Authority
CN
China
Prior art keywords
mite
avrmectin
agent
piperazine
fluorine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201210063631.9A
Other languages
Chinese (zh)
Other versions
CN103300020A (en
Inventor
张伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shaanxi Yitianfeng Crop Technology Co ltd
Original Assignee
Shaanxi Welch Crop Protection Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shaanxi Welch Crop Protection Co Ltd filed Critical Shaanxi Welch Crop Protection Co Ltd
Priority to CN201210063631.9A priority Critical patent/CN103300020B/en
Priority to CN201510334289.5A priority patent/CN104970038B/en
Priority to CN201510611078.1A priority patent/CN105230632B/en
Publication of CN103300020A publication Critical patent/CN103300020A/en
Application granted granted Critical
Publication of CN103300020B publication Critical patent/CN103300020B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The present invention discloses a kind of pesticide composition, mainly being characterised in that of said composition: comprise active components A, activeconstituents B, wherein active components A is fluorine mite piperazine, activeconstituents B is arbitrary a kind of in Avrmectin, second mite azoles, Fenvalerate, and the weight ratio 1: 80��80: 1 of active components A and activeconstituents B, composition makes wettable powder, water dispersible granules, suspension agent, suspended emulsion agent, aqueous emulsion, microemulsion, micro-capsule suspension, microcapsule suspension-suspendinagent agent. The present composition can prevent and treat the various pests on paddy rice, wheat, cotton, fruit tree, vegetables, tea tree, and has obvious synergism, and decreases pesticide usage amount, and to person poultry safety, without poisoning, Environmental compatibility is good; Preparation clinging power strengthens, resistance of rainwater washing against.

Description

A kind of pesticide composition
Technical field
The invention belongs to technical field of pesticide, it relates to a kind of pesticide composition is for preventing and treating the application of crop pest.
Background technology
Fluorine mite piperazine (diflovidazin), molecular formula: C14H7CLF2N4, the contact of fluorine mite piperazine is gone out ovum and active through skin, attracts mite adult to take food, also prevents and treats the mite worm in pupa stage. This compound effects mechanism is unique, not only ovum and one-tenth mite is had excellent activity, and makes female mite produce unsound ovum, causes destroying the evidence of mite, pear sucker, elm oyster armored scale, leafhopper etc. are also had good effect simultaneously, and to natural enemy and environmental safety.
Avrmectin (abamectin), chemical molecular formula: C48H72O14(B1a)��C47H70O14(B1b). Avrmectin is a kind of macrolide disaccharide compounds. Be from soil microorganisms separation natural product, insects and mites is had tag and stomach poison function and have faint fumigation action, without systemic action. But blade is had very strong osmosis by it, can kill the insect under epidermis, and the residual effect phase is long. It is ovicidal not. Its mechanism of action and general sterilant are the difference is that its interference nervous physiology activity, stimulate release r-aminobutyric acid, and the nerve conduction of arthropods is had restraining effect by r-aminobutyric acid, if namely mite class there is paralysis symptom after becoming mite to contact with medicament with larva with insect, outage does not take food, dead after 2-4 days. Because not causing insect rapid dehydration, so its lethal effect is slower. But though predatism and parasite are had direct killing effect, but lack because plant surface remains, therefore that the damage of beneficial insect is little.
Second mite azoles (etoxazole), chemical molecular formula: C21H23F2NO2. Second mite azoles belongs to 2,4-diphenyloxazole derivatives quasi-compound, is a kind of selectivity miticide. Mainly suppress the molting process of mite class, thus mite is had excellent tagging property from ovum, larva to pupa different steps. But it not fine to the prevention effect of adult. The mite class that hexythiazox has produced resistance has good prevention effect.
Fenvalerate (fenpropathrin), chemical molecular formula: C22H23NO3, Fenvalerate is a kind of pyrethroid insecticides, and insecticidal spectrum is wide, and the residual effect phase is long, and multiple tetranychid has good result be its maximum feature, but without interior suction, fumigation action.
In the actual procedure of agriculture production, the problem that control insect, evil mite the most easily produce is the generation of resistance. Different varieties composition carries out composite, is control resistant insect, does harm to the very common method of mite. Not congruent carry out composite, according to practical application effect, judge certain composite be synergy, add and or antagonistic action. In most cases, the composite effect of agricultural chemicals is all additive effect, really has the seldom composite of synergism, especially synergism clearly, very high composite just less of cotoxicity coefficient. Testing discovery in a large number through contriver, after fluorine mite piperazine and Avrmectin, second mite azoles, Fenvalerate are composite, synergism is remarkable, and Environmental compatibility is fabulous, considerably reduces pesticide usage amount.
Summary of the invention
The pesticide composition that the present invention proposes, except comprising in fluorine mite piperazine and Avrmectin, second mite azoles, Fenvalerate any one two kinds of active ingredients, also comprises appropriate tensio-active agent and carrier.
A kind of pesticide composition, comprise active components A, activeconstituents B, it is characterized in that: active components A is fluorine mite piperazine, activeconstituents B is arbitrary a kind of in Avrmectin, second mite azoles, Fenvalerate, and the weight ratio of active components A and activeconstituents B is 1: 80��80: 1.
Described pesticide composition, it is characterised in that: the weight ratio of active components A and activeconstituents B is 1: 40��60: 1.
Described pesticide composition, it is characterised in that: the weight ratio of fluorine mite piperazine and Avrmectin is 1: 5��40: 1, it is preferable to 1: 1��8: 1.
Described pesticide composition, it is characterised in that: the weight ratio of fluorine mite piperazine and second mite azoles is 1: 5��25: 1, it is preferable to 1: 1��5: 1.
Described pesticide composition, it is characterised in that: the weight ratio of fluorine mite piperazine and Fenvalerate is 1: 20��20: 1, it is preferable to 1: 10��10: 1.
Described pesticide composition, it is characterised in that: composition makes wettable powder, water dispersible granules, suspension agent, suspended emulsion agent, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspension-suspendinagent agent.
Described pesticide composition is for preventing and treating the application of insect on paddy rice, wheat, cotton, fruit tree, vegetables, tea tree.
Described application, insect comprises in control: Cnaphalocrocis medinali(rice leaf roller), striped rice borer, yellow rice borer, small cabbage moth, cabbage caterpillar, planthopper, aphid, red spider, yellow spider, blister mite, rust mite, yellow tea mite, carmine spider mite, Tetranychus urticae, wheat leaf pawl mite, pear sucker, elm oyster armored scale, leafhopper.
The pesticide composition of the present invention at least comprises a kind of tensio-active agent, the dispersion of active ingredient in water when being beneficial to use. Surfactant content is the 5%��30% of total formulation weight amount, and surplus is solid or liquid diluent. Tensio-active agent selected by the pesticide composition of the present invention is known in those skilled in the art: one or more that can be selected from dispersion agent, wetting agent, emulsifying agent or defoamer.
Following component concentration is comprised: active components A 1%��80%, activeconstituents B1%��80%, dispersion agent 5%��10%, wetting agent 2%��10%, filler surplus when making wettable powder.
Following component concentration is comprised: active components A 1%��80%, activeconstituents B1%��80%, dispersion agent 3%��12%, wetting agent 1%��8%, disintegrating agent 1%��10%, binding agent 0%��8%, filler surplus when composition makes water dispersible granules.
Following component concentration is comprised: active components A 1%��60%, activeconstituents B1%��60%, dispersion agent 2��10%, wetting agent 2��10%, defoamer 0.1��2%, thickening material 0.05��1%, antifreezing agent 1��8%, deionized water add to 100% when composition makes suspension agent.
Comprising following component concentration when composition makes suspended emulsion agent: active components A 1%��60%, activeconstituents B1%��60%, organic solvent 0��15%, emulsifying agent 2%��12%, dispersion agent 2%��10%, defoamer 1%��2%, thickening material 0.05%��1%, antifreezing agent 1%��8%, stablizer 0.05%��3%, deionized water add to 100%.
Following component concentration is comprised: activeconstituents A1%��60% of living, activeconstituents B1%��60%, organic solvent 0%��15%, emulsifying agent 1%��15%, antifreezing agent 0%��10%, thickening material 0.05%��1%, defoamer 0.01%��2%, deionized water supply surplus when composition makes aqueous emulsion.
Comprising following component concentration active components A 1%��60%, activeconstituents B1%��60%, organic solvent 0%��15%, emulsifying agent 3%��15%, co-emulsifier 0%��12%, antifreezing agent 0%��10%, thickening material 0.05%��1%, defoamer 0.01%��2%, stablizer 0%��4% when composition makes microemulsion, deionized water supplies surplus.
Composition is made micro-capsule suspension and is comprised following component concentration: active components A 1%��60%, activeconstituents B1%��60%, polymer cyst material 1%��12%, tensio-active agent 2%��10%, organic solvent 1%��15%, emulsifying agent 1%��8%, pH adjusting agent 1%��5%, deionized water adds to 100%.
Following component concentration is comprised: active components A 1%��60%, activeconstituents B1%��60%, polymer cyst material 2%��12%, tensio-active agent 3%��15%, organic solvent 1%��5%, emulsifying agent 1%��6%, defoamer 0.2%��5%, thickening material 0.05%��1%, pH adjusting agent 1%��5%, water add to 100% when composition makes microcapsule suspension-suspendinagent agent.
The main technical indicator of the wettable powder of the present invention:
The main technical indicator of the water dispersible granules of the present invention:
The main technical indicator of the suspension agent of the present invention:
The main technical indicator of the suspended emulsion agent of the present invention:
The main technical indicator of the aqueous emulsion of the present invention:
The main technical indicator of the microemulsion of the present invention:
The main technical indicator of the microcapsule suspending agent of the present invention:
The main technical indicator of the microcapsule suspension-suspendinagent agent of the present invention:
It is an advantage of the current invention that:
(1) fluorine mite piperazine and Avrmectin, second mite azoles, Fenvalerate composite after, there is notable synergistic and lasting effect;
(2) expand control spectrum, the Cnaphalocrocis medinali(rice leaf roller) of paddy rice, wheat, cotton, fruit tree, vegetables, tea tree, striped rice borer, yellow rice borer, small cabbage moth, cabbage caterpillar, planthopper, aphid, red spider, yellow spider, blister mite, rust mite, yellow tea mite, carmine spider mite, Tetranychus urticae, wheat leaf pawl mite, pear sucker, elm oyster armored scale, leafhopper etc. are all had greater activity;
(3) decrease the dosage of agricultural chemicals, reduce the residual quantity of agricultural chemicals on crop, alleviate environmental pollution;
(4) to person poultry safety, Environmental compatibility is good, not easily develops immunity to drugs.
Embodiment
Below in conjunction with embodiment to further instruction of the present invention, the per-cent in embodiment is all weight percentage, but the present invention is not limited thereto.
Application Example one
Embodiment 181% fluorine mite piperazine Avrmectin wettable powder
Fluorine mite piperazine 80%, Avrmectin 1%, naphthalene sulfonic acidformaldehyde condensation product sodium salt 5%, sodium laurylsulfate 3%, kaolin add to 100%, and mixture carries out comminution by gas stream, obtained 81% fluorine mite piperazine Avrmectin wettable powder.
Effective active composition Avrmectin is changed to second mite azoles, Fenvalerate form new embodiment.
Embodiment 245% fluorine mite piperazine Avrmectin wettable powder
Fluorine mite piperazine 40%, Avrmectin 5%, sulfonated alkyl naphathalene 6%, wetting and penetrating agent F4%, light calcium carbonate add to 100%, and mixture carries out comminution by gas stream, obtained 45% fluorine mite piperazine Avrmectin wettable powder.
Effective active composition Avrmectin is changed to second mite azoles, Fenvalerate form new embodiment.
Embodiment 340% fluorine mite piperazine Avrmectin wettable powder
Fluorine mite piperazine 30%, Avrmectin 10%, naphthalene sulfonic acidformaldehyde condensation product sodium salt 8%, tea are withered 3%, kaolin adds to 100%, and mixture carries out comminution by gas stream, obtained 40% fluorine mite piperazine Avrmectin wettable powder.
Effective active composition Avrmectin is changed to second mite azoles, Fenvalerate form new embodiment.
Embodiment 461% fluorine mite piperazine Avrmectin water dispersible granules
The phonetic formaldehyde condensation products vitriol 6% of fluorine mite piperazine 60%, Avrmectin 1%, alkylphenol-polyethenoxy, sodium laurylsulfate 5%, sodium carbonate 2%, white carbon black add to 100%, the obtained 61% fluorine mite piperazine Avrmectin water dispersible granules of mixing.
Effective active composition Avrmectin is changed to second mite azoles, Fenvalerate form new embodiment.
Embodiment 555% fluorine mite piperazine Avrmectin water dispersible granules
Fluorine mite piperazine 50%, Avrmectin 5%, silkworm excrement 4%, alkylaryl Soxylat A 25-7 7%, sodium bicarbonate 2%, kaolin add to 100%, the obtained 55% fluorine mite piperazine Avrmectin water dispersible granules of mixing.
Effective active composition Avrmectin is changed to second mite azoles, Fenvalerate form new embodiment.
Embodiment 630% fluorine mite piperazine Avrmectin water dispersible granules
Fluorine mite piperazine 20%, Avrmectin 10%, polycarboxylate 6%, Sodium dodecylbenzene sulfonate 5%, wilkinite 2%, diatomite add to 100%, the obtained 30% fluorine mite piperazine Avrmectin water dispersible granules of mixing.
Effective active composition Avrmectin is changed to second mite azoles, Fenvalerate form new embodiment.
Embodiment 741% fluorine mite piperazine Avrmectin suspension agent
Fluorine mite piperazine 1%, Avrmectin 40%, alkylaryl Soxylat A 25-7 5%, sodium laurylsulfate 4%, silicone class 1.6%, sodium alginate 0.12%, propylene glycol 1.2%, deionized water add to 100%, the obtained 41% fluorine mite piperazine Avrmectin suspension agent of mixing.
Effective active composition Avrmectin is changed to second mite azoles, Fenvalerate form new embodiment.
Embodiment 835% fluorine mite piperazine Avrmectin suspension agent
Fluorine mite piperazine 25%, Avrmectin 5%, ester polyoxyethylene are phonetic 6%, silkworm excrement 4%, silicone compound 1.2%, tripoly phosphate sodium STPP 0.14%, polyoxyethylene glycol 0.8%, deionized water add to 100%, the obtained 30% fluorine mite piperazine Avrmectin suspension agent of mixing.
Effective active composition Avrmectin is changed to second mite azoles, Fenvalerate form new embodiment.
Embodiment 925% fluorine mite piperazine Avrmectin suspension agent
Fluorine mite piperazine 20%, Avrmectin 5%, sulfonated lignin 6%, tea are withered 3%, silicone class 2.5%, tripoly phosphate sodium STPP 0.09%, glycol ether 1%, deionized water add to 100%, the obtained 25% fluorine mite piperazine Avrmectin suspension agent of mixing.
Effective active composition Avrmectin is changed to second mite azoles, Fenvalerate form new embodiment.
Embodiment 1041% fluorine mite piperazine Avrmectin suspended emulsion agent
Fluorine mite piperazine 40%, Avrmectin 1%, naphthalene sulfonic acidformaldehyde condensation product sodium salt 5%, sodium laurylsulfate 5%, thermally coupled distillation columns 6%, acetone 5%, C8��10Aliphatic alcohols 1%, methylcellulose gum 0.08%, glycerol 1.8%, deionized water add to 100%, the obtained 41% fluorine mite piperazine Avrmectin suspended emulsion agent of mixing.
Effective active composition Avrmectin is changed to second mite azoles, Fenvalerate form new embodiment.
Embodiment 1130% fluorine mite piperazine Avrmectin suspended emulsion agent
Fluorine mite piperazine 15%, Avrmectin 15%, alkane naphthalene sulfonic acidformaldehyde condensation product sodium salt 5%, silkworm excrement 4%, alkylaryl polyoxyethylene polyoxypropylene ether 6%, butyl ether 5%, silicone oil 1.2%, xanthan gum 0.15%, glycerine 1.6%, deionized water add to 100%, the obtained 30% fluorine mite piperazine Avrmectin suspended emulsion agent of mixing.
Effective active composition Avrmectin is changed to second mite azoles, Fenvalerate form new embodiment.
Embodiment 1220% fluorine mite piperazine Avrmectin suspended emulsion agent
The phonetic formaldehyde condensation products vitriol 6.5% of fluorine mite piperazine 15%, Avrmectin 5%, alkylphenol-polyethenoxy, sodium lauryl sulphate 4%, fatty alcohol-polyoxyethylene ether 5%, propyl alcohol 4%, C10��20Saturated fatty acid class 0.9%, glycerol 1.5%, polyvinylpyrrolidone 0.19%, deionized water add to 100%, the obtained 20% fluorine mite piperazine Avrmectin suspended emulsion agent of mixing.
Effective active composition Avrmectin is changed to second mite azoles, Fenvalerate form new embodiment.
Embodiment 1335% fluorine mite piperazine avermectin micro-emulsion
Fluorine mite piperazine 30%, Avrmectin 5%, styroyl fluosite gather oxygen ethyl ether 7%, propyl alcohol 4%, glycol ether 1%, resol 0.18%, silicone class 1.2%, and deionized water supplies 100%, the obtained 35% fluorine mite piperazine avermectin micro-emulsion of mixing.
Effective active composition Avrmectin is changed to second mite azoles, Fenvalerate form new embodiment.
Embodiment 1415% fluorine mite piperazine avermectin micro-emulsion
Fluorine mite piperazine 13%, Avrmectin 2%, pimelinketone 6%, cross-linked polyvinylpyrrolidone 0.2%, alkyl biphenyl ether disulfonic acid magnesium salt 7%, C10��20Saturated fatty acid class 1.4%, deionized water supplies 100%, obtained 15% fluorine mite piperazine avermectin micro-emulsion.
Effective active composition Avrmectin is changed to second mite azoles, Fenvalerate form new embodiment.
Embodiment 1530% fluorine mite piperazine abamectin aqueous emulsion
Fluorine mite piperazine 5%, Avrmectin 25%, toluene 3%, ethyl acetate 4%, alkyl benzene calcium sulfonate 6%, Natvosol 0.18%, silicone compound 0.8%, deionized water adds to 100%, the obtained 30% fluorine mite piperazine abamectin aqueous emulsion of mixing.
Effective active composition Avrmectin is changed to second mite azoles, Fenvalerate form new embodiment.
Embodiment 1625% fluorine mite piperazine abamectin aqueous emulsion
Fluorine mite piperazine 15%, Avrmectin 10%, vegetables oil 3.5%, propyl alcohol 5.5%, phenyl phenol gather oxygen ethyl ether phosphoric acid ester 7%, sodium alginate 0.12%, C8��10Aliphatic alcohols 1%, deionized water adds to 100%, through mixing obtained 25% fluorine mite piperazine abamectin aqueous emulsion.
Effective active composition Avrmectin is changed to second mite azoles, Fenvalerate form new embodiment.
Embodiment 1720% fluorine mite piperazine avermectin microcapsule suspension agent
Fluorine mite piperazine 10%, Avrmectin 10%, sodium alginate 3%, polyfunctional group acyl halide polyamines 2%, wetting and penetrating agent F5%, aliphatic alcohol polyethenoxy base ether 2.8%, pimelinketone 4%, 5%; citric acid 0.5%, sodium hydroxide 0.6%, deionized water add to 100% weight part, obtained 20% fluorine mite piperazine avermectin microcapsule suspension agent.
Effective active composition Avrmectin is changed to second mite azoles, Fenvalerate form new embodiment.
Embodiment 1825% fluorine mite piperazine avermectin microcapsule suspension-suspension agent
Fluorine mite piperazine 20%, Avrmectin 5%, carboxymethyl cellulose 5%, polyfunctional group acyl halide dibasic alcohol 2%, sodium laurylsulfate 2.5%, vegetables oil 7%; phenyl phenol gathers oxygen ethyl ether 5%, alkylaryl polyoxyethylene poly-oxygen propylene aether 3%, silicone oil 1.6%, tripoly phosphate sodium STPP 1.2%, sodium hydroxide 0.4%, citric acid 0.8%, water add to 100% weight part, obtained 25% fluorine mite piperazine avermectin microcapsule suspension-suspension agent.
Effective active composition Avrmectin is changed to second mite azoles, Fenvalerate form new embodiment.
Embodiment 1960% fluorine mite piperazine Fenvalerate wettable powder
Fluorine mite piperazine 30%, Fenvalerate 30%, aryl phenol polyoxyethylene succinate sulfonate 6%, Sodium dodecylbenzene sulfonate 5%, attapulgite add to 100%, and mixture carries out comminution by gas stream, obtained 60% fluorine mite piperazine Fenvalerate wettable powder.
Effective active composition Fenvalerate is changed to second mite azoles, Avrmectin form new embodiment.
Embodiment 2020% fluorine mite piperazine Fenvalerate suspended emulsion agent
The phonetic formaldehyde condensation products vitriol 6% of fluorine mite piperazine 5%, Fenvalerate 15%, alkylphenol-polyethenoxy, Nekal BX 4%, phenyl phenol gather oxygen ethyl ether phosphoric acid ester 6%, ethanol 5%, C8��10Aliphatic alcohols 1%, polyvinylpyrrolidone 0.12%, polyoxyethylene glycol 1.5%, deionized water add to 100%, the obtained 20% fluorine mite piperazine Fenvalerate suspended emulsion agent of mixing.
Effective active composition Fenvalerate is changed to Avrmectin, second mite azoles form new embodiment.
Embodiment 2120% fluorine mite piperazine fenpropathrin microemulsion
Fluorine mite piperazine 10%, Fenvalerate 10%, 3-methyl cyclohexanol ketenes 6%, sodium acrylate 0.2%, fatty alcohol-polyoxyethylene ether 7%, silicone oil 1.4%, oxidation inhibitor 1.5%, deionized water supplies 100%, obtained 20% fluorine mite piperazine fenpropathrin microemulsion.
Effective active composition Fenvalerate is changed to Avrmectin, second mite azoles form new embodiment.
Embodiment 2225% fluorine mite piperazine Fenvalerate aqueous emulsion
Fluorine mite piperazine 10%, Fenvalerate 15%, vegetables oil 5%, ethyl acetate 5%, benzyl dimethyl phenol gather oxygen ethyl ether 6%, white dextrin 0.18%, silicone class 0.8%, and deionized water adds to 100%, the obtained 25% fluorine mite piperazine Fenvalerate aqueous emulsion of mixing.
Effective active composition Fenvalerate is changed to Avrmectin, second mite azoles form new embodiment.
Embodiment 2330% fluorine mite piperazine Fenvalerate micro-capsule suspension
Fluorine mite piperazine 10%, Fenvalerate 20%, polymeric polyisocyanate 3%, polyfunctional group acyl halide dibasic alcohol 2%, Seed of Chinese Soapberry powder 5%, the phonetic formaldehyde condensation products vitriol 2.8% of alkylphenol-polyethenoxy, ethyl acetate 4%, benzyl dimethyl phenol gather oxygen ethyl ether 5%; Sorbic Acid 0.5%, sodium hydroxide 0.6%, deionized water add to 100% weight part, obtained 30% fluorine mite piperazine Fenvalerate micro-capsule suspension.
Effective active composition Fenvalerate is changed to second mite azoles, Avrmectin form new embodiment.
Embodiment 2425% fluorine mite piperazine Fenvalerate microcapsule suspension-suspendinagent agent
Fluorine mite piperazine 15%, Fenvalerate 10%, polyfunctional group acyl halide dibasic alcohol 5%, sodium alginate 2%, spaonin powder 2.5%, ethyl acetate 7%; alkylphenol-formaldehyde resin gathers oxygen ethyl ether 5%, polyoxyethylene nonylphenol ether 3%, silicone oil 1.6%, cross-linked polyvinylpyrrolidone 1.2%, sodium hydroxide 0.4%, citric acid 0.8%, water add to 100% weight part, obtained 25% fluorine mite piperazine Fenvalerate microcapsule suspension-suspendinagent agent.
Effective active composition Fenvalerate is changed to second mite azoles, Avrmectin form new embodiment.
Embodiment 2560% fluorine mite piperazine second mite azoles wettable powder
Fluorine mite piperazine 10%, second mite azoles 50%, the phonetic formaldehyde condensation products vitriol 6% of alkylphenol-polyethenoxy, wetting and penetrating agent F5%, wilkinite add to 100%, and mixture carries out comminution by gas stream, obtained 60% fluorine mite piperazine second mite azoles wettable powder.
Effective active composition second mite azoles is changed to Fenvalerate, Avrmectin form new embodiment.
Embodiment 2681% fluorine mite piperazine second mite azoles water dispersible granules
Fluorine mite piperazine 1%, second mite azoles 80%, alkyl benzene sulfonate calcium salt 6%, silkworm excrement 4%, sodium bicarbonate 3%, white carbon black adds to 100%, the obtained 81% fluorine mite piperazine second mite azoles water dispersible granules of mixing.
Effective active composition second mite azoles is changed to Fenvalerate, Avrmectin form new embodiment.
Embodiment 2735% fluorine mite piperazine second mite azole suspending agent
Fluorine mite piperazine 5%, second mite azoles 30%, alkylphenol-polyethenoxy phonetic formaldehyde condensation products vitriol 5%, tea are withered 4%, C8��10Aliphatic alcohols 1.6%, sodium acrylate 0.12%, propylene glycol 1.2%, deionized water add to 100%, the obtained 35% fluorine mite piperazine second mite azole suspending agent of mixing.
Effective active composition second mite azoles is changed to Avrmectin, Fenvalerate form new embodiment.
Embodiment 2840% fluorine mite piperazine second mite azoles suspended emulsion agent
Fluorine mite piperazine 5%, second mite azoles 35%, alkylphenol-polyethenoxy are phonetic 6%, tea is withered 4%, vinylbenzene polyoxyethylene ether ammonium sulfate salt 6%, butyl ether 5%, C10��20Saturated fatty acid class 1%, polyvinylpyrrolidone 0.12%, sodium acrylate 1.5%, deionized water add to 100%, the obtained 40% fluorine mite piperazine second mite azoles suspended emulsion agent of mixing.
Effective active composition second mite azoles is changed to Avrmectin, Fenvalerate form new embodiment.
Embodiment 2930% fluorine mite piperazine second mite azoles microemulsion
Fluorine mite piperazine 10%, second mite azoles 20%, toluene 6%, resol 0.2%, alkylaryl polyoxyethylene poly-oxygen propylene aether 7%, silicone compound 1.4%, surface-active substance 1%, deionized water supplies 100%, obtained 30% fluorine mite piperazine second mite azoles microemulsion.
Effective active composition second mite azoles is changed to Avrmectin, Fenvalerate form new embodiment.
Embodiment 3025% fluorine mite piperazine second mite azoles aqueous emulsion
Fluorine mite piperazine 10%, second mite azoles 15%, ethyl acetate 5%, propyl alcohol 5%, alkyl biphenyl ether disulfonic acid magnesium salt 6%, cross-linked polyvinylpyrrolidone 0.18%, C8��10Aliphatic alcohols 0.8%, deionized water adds to 100%, the obtained 25% fluorine mite piperazine second mite azoles aqueous emulsion of mixing.
Effective active composition second mite azoles is changed to Avrmectin, Fenvalerate form new embodiment.
Embodiment 3130% fluorine mite piperazine second mite azoles micro-capsule suspension
Fluorine mite piperazine 5%, second mite azoles 25%, polyfunctional group acyl halide dibasic alcohol 3%, maltose 2%, tea are withered 5%, naphthalene sulfonic acidformaldehyde condensation product sodium salt 2.8%, ethylene glycol monomethyl ether 4%, triethanolamine salt 5%; citric acid 0.5%, sodium hydroxide 0.6%, deionized water add to 100% weight part, obtained 30% fluorine mite piperazine second mite azoles micro-capsule suspension.
Effective active composition second mite azoles is changed to Fenvalerate, Avrmectin form new embodiment.
Embodiment 3220% fluorine mite piperazine second mite azole microcapsule suspension-suspension agent
Fluorine mite piperazine 10%, second mite azoles 10%, polymeric polyisocyanate 5%, modified starch 2%, sodium laurylsulfate 2.5%, vegetables oil 7%, styroyl fluosite gathers oxygen ethyl ether 5%, alkylaryl polyoxyethylene polyoxypropylene ether 3%, silicone class 1.6%, sodium acrylate 1.2%, sodium hydroxide 0.4%, citric acid 0.8%, water add to 100% weight part, obtained 20% fluorine mite piperazine second mite azole microcapsule suspension-suspension agent.
Effective active composition second mite azoles is changed to Fenvalerate, Avrmectin form new embodiment.
The embodiment of the present invention is the method adopting Toxicity Determination and field test to combine.First pass through Toxicity Determination, cotoxicity coefficient (CTC) after clear and definite two kinds of medicaments are composite by a certain percentage, CTC < 80 is antagonistic action, 80��CTC��120 are summation action, CTC > 120 is synergism, on this basis, then carry out field test.
Test method: respectively the mother liquor of each mixed agent is diluted to five series concentration during test, is placed in beaker respectively for subsequent use. Adopt the method connecing worm after first soaking leaf, take out after the blade of the same size not contacting any medicament is soaked 5s in the liquid configured, naturally dry, put into insect box, then connect for examination larva, raise under 25 DEG C of conditions, often process and repeat for 3 times, often repeating examination worm number used is 50, establishes blank simultaneously, checks dead worm number in 72h, calculate mortality ratio and corrected mortality, try to achieve virulence regression equation and calculate LC50 value. If comparison mortality ratio is greater than 10%, then it is considered as invalid test. Calculation formula is as follows:
Insect corrected mortality is converted into probit value (y), and concentration for the treatment of (�� g/ml) converts logarithmic value (x) to, draws virulence regression equation with method of least squares, and thus calculates the value of often kind of medicament. Cotoxicity coefficient CTC is calculated according to Sun Yun Liubang's formula method. Calculation formula following (taking fluorine mite piperazine as standard medicament, its toxicity index is 100):
TI �� the P of the theoretical toxicity index (TTI) of M=fluorine mite piperazineFluorine mite piperazineTI �� the P of+activeconstituents BActiveconstituents B
In formula: M is the mixture of different ratio;
PActiveconstituents BFor the ratio that activeconstituents B is shared in the composition;
PFluorine mite piperazineFor the ratio that fluorine mite piperazine is shared in the composition.
Note: activeconstituents B is arbitrary a kind of in second mite azoles, Avrmectin, Fenvalerate.
Application Example two:
For examination insect: red spider.
Test design: the effective lethal concentration scope determining fluorine mite piperazine, the former medicine of Avrmectin and the two different ratio mixture through pilot study.
Toxicity test result one
Table 1 fluorine mite piperazine and Avrmectin different ratio are to the toxicity test of red spider
As shown in Table 1, fluorine mite piperazine and abamectin compounded when fitting over 80: 1 to 1: 80 of red spider of control, cotoxicity coefficient is all greater than 120, illustrate that both all show synergism at mixture in 80: 1 to 1: 80 scopes, especially when fluorine mite piperazine and Avrmectin obtain proportioning when 40: 1 to 1: 5, synergism is more obviously given prominence to, and wherein when fluorine mite piperazine and Avrmectin weight ratio are 8: 1, cotoxicity coefficient is maximum, and synergism is the most obvious. find simultaneously, fluorine mite piperazine and Avrmectin proportioning are 40: 1, 39: 1, 38: 1, 37: 1, 36: 1, 35: 1, 34: 1, 33: 1, 32: 1, 31: 1, 30: 1, 29: 1, 28: 1, 27: 1, 26: 1, 25: 1, 24: 1, 23: 1, 22: 1, 21: 1, 20: 1, 19: 1, 18: 1, 17: 1, 16: 1, 15: 1, 14: 1, 13: 1, 12: 1, 11: 1, 10: 1, 9: 1, 8: 1, 7: 1, 6: 1, 5: 1, 4: 1, 3: 1, 2: 1, 1: 1, 1: 2, 1: 3, 1: 4, when 1: 5 composite to red spider, yellow spider, blister mite, rust mite, yellow tea mite, carmine spider mite, Tetranychus urticae, wheat leaf pawl mite, pear sucker, elm oyster armored scale, the insects such as leafhopper also have good synergism, cotoxicity coefficient is all greater than 120.
Application Example three:
For examination insect: Tetranychus urticae.
Test design: the effective lethal concentration scope determining fluorine mite piperazine, the former medicine of second mite azoles and the two different ratio mixture through pilot study.
Toxicity test result two
Table 2 fluorine mite piperazine and second mite azoles different ratio are to the toxicity test of Tetranychus urticae
As shown in Table 2, the proportioning of fluorine mite piperazine and the composite control Tetranychus urticae of second mite azoles is when 80: 1 to 1: 80, cotoxicity coefficient is all greater than 120, illustrating that both all show synergism at mixture in 80: 1 to 1: 80 scopes, especially when the proportioning of fluorine mite piperazine and second mite azoles is when 25: 1 to 1: 5, synergism is more obviously given prominence to, wherein when fluorine mite piperazine and second mite azoles weight ratio are 5: 1, cotoxicity coefficient is maximum, synergism is the most obvious, finds simultaneously, and fluorine mite piperazine and second mite azoles proportioning are 25: 1, 24: 1, 23: 1, 22: 1, 21: 1, 20: 1, 19: 1, 18: 1, 17: 1, 16: 1, 15: 1, 14: 1, 13: 1, 12: 1, 11: 1, 10: 1, 9: 1, 8: 1, 7: 1, 6: 1, 5: 1, 4: 1, 3: 1, 2: 1, 1: 1, 1: 2, 1: 3, 1: 4, when 1: 5 composite to red spider, yellow spider, blister mite, rust mite, yellow tea mite, carmine spider mite, Tetranychus urticae, the insects such as wheat leaf pawl mite also have good synergism, and cotoxicity coefficient is all greater than 120.
Application Example four:
For examination insect: carmine spider mite.
Test design: the effective lethal concentration scope determining fluorine mite piperazine, the former medicine of Fenvalerate and the two different ratio mixture through pilot study.
Toxicity test result three
Table 3 fluorine mite piperazine and Fenvalerate different ratio are to the toxicity test of carmine spider mite
As shown in Table 3, the proportioning of fluorine mite piperazine and the composite control carmine spider mite of Fenvalerate is when 80: 1 to 1: 80, cotoxicity coefficient is all greater than 120, illustrate that both all show synergism at mixture in 80: 1 to 1: 80 scopes, especially when the proportioning of fluorine mite piperazine and Fenvalerate is when 20: 1 to 1: 20, synergism is more obviously given prominence to, wherein when fluorine mite piperazine and Fenvalerate weight ratio are 1: 1, cotoxicity coefficient is maximum, synergism is the most obvious, finding, fluorine mite piperazine and Fenvalerate proportioning are 20: 1 simultaneously, 19: 1, 18: 1, 17: 1, 16: 1, 15: 1, 14: 1, 13: 1, 12: 1, 11: 1, 10: 1, 9: 1, 8: 1, 7: 1, 6: 1, 5: 1, 4: 1, 3: 1, 2: 1, 1: 1, 1: 2, 1: 3, 1: 4, 1: 5, 1: 6, 1: 7, 1: 8, 1: 9, 1: 10, 1: 11, 1: 12, 1: 13, 1: 14, 1: 15, 1: 16, 1: 17, 1: 18, 1: 19, when 1: 20 composite to red spider, yellow spider, blister mite, rust mite, yellow tea mite, carmine spider mite, Tetranychus urticae, the insects such as wheat leaf pawl mite also have good synergism, and cotoxicity coefficient is all greater than 120.
Application Example five fluorine mite piperazine and Avrmectin and the composite control cotton carmine spider mite test of pesticide effectiveness thereof
This experimental establishment is in Weinan City Dali County, Shaanxi Province, and test medicine is provided by Shaanxi Wei Erqi Crop protection company limited, comparison medicament 10% fluorine mite piperazine suspension agent (autogamy), 2% abamectin emulsifiable concentrate (commercial).
Test adopts conventional spray method, and investigation cotton carmine spider mite insect pest index before medicine, in insect pest, initial stage dispenser occurs, and 10 days, 30 days, 45 days investigation insect pest indexes after dispenser also calculate anti-effect. Experimental result is as follows:
Table 4 fluorine mite piperazine, Avrmectin and the composite control cotton carmine spider mite test of pesticide effectiveness thereof
As can be seen from Table 4, fluorine mite piperazine and abamectin compounded after can effectively prevent and treat cotton carmine spider mite, prevention effect is all better than the anti-effect of single dose, and efficiency time is long. In test scope of medication, mark target crop is had no adverse effects.
Application Example six fluorine mite piperazine and Avrmectin and composite control Pesticide Effect for Apple Red Spiders thereof
This experimental establishment is in Weinan city Linwei district, Shaanxi Province, and test medicine is provided by Shaanxi Wei Erqi Crop protection company limited, comparison medicament 10% fluorine mite piperazine suspension agent (autogamy), 2% abamectin emulsifiable concentrate (commercial).
Test adopts conventional spray method, and investigation European red mite insect pest index before medicine, in insect pest, initial stage dispenser occurs, and 10 days, 30 days, 45 days investigation insect pest indexes after dispenser also calculate anti-effect.
Experimental result is as follows:
Table 5 fluorine mite piperazine, Avrmectin and composite control Pesticide Effect for Apple Red Spiders thereof
As can be seen from Table 5, fluorine mite piperazine and abamectin compounded after can effectively prevent and treat European red mite, prevention effect is all better than the anti-effect of single dose, and efficiency time is long. In test scope of medication, mark target crop is had no adverse effects.
Application Example seven fluorine mite piperazine and Fenvalerate and the composite control oranges and tangerines blister mite test of pesticide effectiveness thereof
This experimental establishment is in Haiyan County, Jiaxing City, Zhejiang Province, and test medicine is provided by Shaanxi Wei Erqi Crop protection company limited, comparison medicament 10% fluorine mite piperazine suspension agent (autogamy), 20% fenpropathrin milk oil (commercial).
Test adopts conventional spray method, and investigation oranges and tangerines blister mite insect pest index before medicine, in insect pest, initial stage dispenser occurs, and 10 days, 30 days, 45 days investigation insect pest indexes after dispenser also calculate anti-effect.
Experimental result is as follows:
Table 6 fluorine mite piperazine, Fenvalerate and the composite control oranges and tangerines blister mite test of pesticide effectiveness thereof
As can be seen from Table 6, fluorine mite piperazine and Fenvalerate composite after can effectively prevent and treat oranges and tangerines blister mite, prevention effect is all better than the anti-effect of single dose, and efficiency time is long. In test scope of medication, mark target crop is had no adverse effects.
Application Example eight fluorine mite piperazine and second mite azoles and the composite control wheat wheat leaf pawl mite test of pesticide effectiveness thereof
This experimental establishment is in Liquan County, Xianyang, Shanxi province city, and test medicine is provided by Shaanxi Wei Erqi Crop protection company limited, comparison medicament 10% fluorine mite piperazine suspension agent (autogamy), 10% second mite azole suspending agent (autogamy).
Test adopts conventional spray method, and investigation wheat wheat leaf pawl mite insect pest index before medicine, in insect pest, initial stage dispenser occurs, and 10 days, 30 days, 45 days investigation insect pest indexes after dispenser also calculate anti-effect. Experimental result is as follows:
Table 7 fluorine mite piperazine, Avrmectin and the composite control wheat wheat leaf pawl mite test of pesticide effectiveness thereof
As can be seen from Table 7, fluorine mite piperazine and second mite azoles composite after can effectively prevent and treat wheat wheat leaf pawl mite, prevention effect is all better than the anti-effect of single dose, and efficiency time is long. In test scope of medication, mark target crop is had no adverse effects.
After through drawing in test in all parts of the country different local, fluorine mite piperazine and Avrmectin, second mite azoles, Fenvalerate be composite to be made after wettable powder, water dispersible granules, suspension agent, suspended emulsion agent, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspension-suspendinagent agent the anti-effect of the common insects such as the red spider of all kinds of crop, yellow spider, blister mite, rust mite, yellow tea mite, carmine spider mite, Tetranychus urticae, wheat leaf pawl mite all more than 95%, being better than the anti-effect of single dose, synergism is obvious.

Claims (6)

1. a pesticide composition, comprises active components A, activeconstituents B, it is characterised in that: active components A is fluorine mite piperazine, and activeconstituents B is Avrmectin, and the weight ratio 1:80 of active components A and activeconstituents B ~ 80:1.
2. pesticide composition according to claim 1, it is characterised in that: the weight ratio of active components A and activeconstituents B is 1:40 ~ 60:1.
3. pesticide composition according to claim 2, it is characterised in that: the weight ratio of fluorine mite piperazine and Avrmectin is 1:5 ~ 40:1.
4. according to pesticide composition described in any one in claim 1 ~ 3, it is characterised in that: composition makes wettable powder, water dispersible granules, suspension agent, suspended emulsion agent, aqueous emulsion, microemulsion, microcapsule suspending agent, microcapsule suspension-suspendinagent agent.
5. pesticide composition according to claim 4 is for preventing and treating the application of insect on paddy rice, wheat, cotton, fruit tree, vegetables, tea tree.
6. application according to claim 5, it is characterised in that prevented and treated insect and comprise: Cnaphalocrocis medinali(rice leaf roller), striped rice borer, yellow rice borer, small cabbage moth, cabbage caterpillar, planthopper, aphid, red spider, yellow spider, blister mite, rust mite, yellow tea mite, carmine spider mite, Tetranychus urticae, wheat leaf pawl mite, pear sucker, elm oyster armored scale, leafhopper.
CN201210063631.9A 2012-03-12 2012-03-12 A kind of pesticide composition Active CN103300020B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201210063631.9A CN103300020B (en) 2012-03-12 2012-03-12 A kind of pesticide composition
CN201510334289.5A CN104970038B (en) 2012-03-12 2012-03-12 A kind of composition pesticide
CN201510611078.1A CN105230632B (en) 2012-03-12 2012-03-12 A kind of composition pesticide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210063631.9A CN103300020B (en) 2012-03-12 2012-03-12 A kind of pesticide composition

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN201510611078.1A Division CN105230632B (en) 2012-03-12 2012-03-12 A kind of composition pesticide
CN201510334289.5A Division CN104970038B (en) 2012-03-12 2012-03-12 A kind of composition pesticide

Publications (2)

Publication Number Publication Date
CN103300020A CN103300020A (en) 2013-09-18
CN103300020B true CN103300020B (en) 2016-06-08

Family

ID=49126087

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201510334289.5A Active CN104970038B (en) 2012-03-12 2012-03-12 A kind of composition pesticide
CN201210063631.9A Active CN103300020B (en) 2012-03-12 2012-03-12 A kind of pesticide composition
CN201510611078.1A Active CN105230632B (en) 2012-03-12 2012-03-12 A kind of composition pesticide

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201510334289.5A Active CN104970038B (en) 2012-03-12 2012-03-12 A kind of composition pesticide

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201510611078.1A Active CN105230632B (en) 2012-03-12 2012-03-12 A kind of composition pesticide

Country Status (1)

Country Link
CN (3) CN104970038B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021252584A1 (en) * 2020-06-10 2021-12-16 Valent Biosciences Llc A mixture of pyrethroids and mectins and uses thereof

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103461356B (en) * 2013-09-06 2015-12-23 刘波 The composition pesticide of a kind of fluorine-containing mite piperazine and Avermectin
CN103688954A (en) * 2013-12-10 2014-04-02 济南凯因生物科技有限公司 Composition for controlling tangerine pest mites
CN104285971A (en) * 2014-09-10 2015-01-21 广东中迅农科股份有限公司 Acaricidal composition containing etoxazole and flutenzine
CN106305732B (en) * 2015-06-18 2019-03-19 沈阳中化农药化工研发有限公司 A kind of insecticide acaricide composition containing flufenzine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1105025A (en) * 1993-07-21 1995-07-12 奇诺英药物化学工厂有限公司 Novel acaricidally active tetrazine derivatives
CN1391810A (en) * 2002-07-04 2003-01-22 胡凡 Insecticide and acaricide composition containing abamectin

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1105025A (en) * 1993-07-21 1995-07-12 奇诺英药物化学工厂有限公司 Novel acaricidally active tetrazine derivatives
CN1391810A (en) * 2002-07-04 2003-01-22 胡凡 Insecticide and acaricide composition containing abamectin

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
氟螨嗪的合成;吕冬华等;《现代农药》;20050228;第4卷(第1期);10-11 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021252584A1 (en) * 2020-06-10 2021-12-16 Valent Biosciences Llc A mixture of pyrethroids and mectins and uses thereof

Also Published As

Publication number Publication date
CN104970038B (en) 2018-03-23
CN103300020A (en) 2013-09-18
CN104970038A (en) 2015-10-14
CN105230632B (en) 2017-10-24
CN105230632A (en) 2016-01-13

Similar Documents

Publication Publication Date Title
CN103283734B (en) A kind of brominated cyanogen insect amide and the Pesticidal combination of biogenic substances
CN103300020B (en) A kind of pesticide composition
CN103355319A (en) Insecticidal composition containing pyridalyl and biological source
CN105123699B (en) A kind of insecticide and acaricide containing thymol and Nylar
CN101406197B (en) Compositional mite-killing composition containing spirodiclofen and ivermectin
CN103250716B (en) A kind of Pesticidal combination containing spiral shell worm ethyl ester and neires toxin
CN102228056B (en) Pesticide composition containing sulfur-fluorine oxime ether and part of organophosphorus pesticides
CN101406199A (en) Insecticidal composition containing emamectin-benzoate
CN102657216A (en) Use of pesticide mixed preparation containing chlorpyrifos and high-efficiency cypermethrin in control of Athetis lepigone Moschler
CN105994275B (en) A kind of composition pesticide of ring tebufenozide and biogenic substances
CN103355299B (en) A kind of Pesticidal combination containing pyridalyl Yu neires toxin
CN102792972A (en) Insecticide compound comprising guadipyr and metarrhizium anisopliae
CN104472519A (en) Anti-mite composition
CN101543224B (en) Insecticidal composition containing triaguron and chlorpyrifos
CN105746521B (en) A kind of composition pesticide of fluorine-containing lice sulfanilamide (SN) and biogenic substances
CN103141501B (en) Dinotefuran and etoxazole compounded insecticidal composition
CN102239858B (en) Pesticide composition containing pyrimidifen and avermectins
CN103704258B (en) A kind of Fungicidal insecticidal composition containing abietic acid ketone
CN103300012B (en) A kind of Pesticidal combination containing fluorine mite piperazine
CN103371154B (en) The composition pesticide of a kind of fluorine-containing lice sulfanilamide (SN) and biogenic substances
CN107372522A (en) A kind of composition pesticide containing fenazaquin
CN105454259A (en) Insecticidal combination containing o-phenylenediamine insecticide and abamectin
CN103355331A (en) High-efficiency environment-friendly insecticide composition
CN104336029B (en) A kind of aqueous emulsion containing macro tetrolide and application
CN103734178B (en) A kind of Pesticidal combination containing pleocidin

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: 715500 Pucheng Shaanxi chemical base industrial park, Shaanxi, Weinan

Patentee after: Shaanxi yitianfeng crop Technology Co.,Ltd.

Address before: 715500 Pucheng Shaanxi chemical base industrial park, Shaanxi, Weinan

Patentee before: Shaanxi Welch Crop Protection Co.,Ltd.

CP01 Change in the name or title of a patent holder
OL01 Intention to license declared
OL01 Intention to license declared