CN101720777A - Emamectin benzoate and efficient cyfluthrin pesticide mixture preparation - Google Patents
Emamectin benzoate and efficient cyfluthrin pesticide mixture preparation Download PDFInfo
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- CN101720777A CN101720777A CN200910117650A CN200910117650A CN101720777A CN 101720777 A CN101720777 A CN 101720777A CN 200910117650 A CN200910117650 A CN 200910117650A CN 200910117650 A CN200910117650 A CN 200910117650A CN 101720777 A CN101720777 A CN 101720777A
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Abstract
The invention discloses emamectin benzoate and efficient cyfluthrin pesticide mixture preparation which is composed of 0.13-0.28% of emamectin benzoate benzoate, 1.3-3.9% of high-efficient cyfluthrin, 6-15% of surfactant and the balance dispersed medium. The preparation comprises two dosage forms of microemulsion and wettable powder. The preparation is suitable for fruit trees and brassicaceous vegetable, and is suitable for killing apple tree carposina niponensis walsingham, Grapholitha molesta Busck, plutella xylostella, beet armyworm, cabbage caterpillar and the like. The using method is as follows: adopting pure water at normal temperature to dilute for 3000-5000 times for carrying out foliar spraying; field tests prove that the control efficiency on the above pests reaches above 90%, and the control efficiency on the carposina niponensis walsingham reaches above 95%. The invention uses tap water as well as solid supports, such as bentonite, kaolin, kieselguhr and the like to replace dimethyl benzene commonly adopted in the prior art, thus lowering production cost, lightening the environment pollution to poisonous reagent, bringing convenience for improving agricultural product quality and ensuring agricultural product quality safety.
Description
Technical field
The present invention relates to a kind of high-efficiency low-toxicity broad spectrum insecticide emamectin-benzoate and betacyfluthrin is the active ingredient mixed insecticide preparation, belongs to formulations of pesticide manufacture field.
Background technology
Chemical insecticide is still one of indispensable measure of prevention and elimination of disease and pests in the agricultural production at present.But because the long-term chemical insecticide that uses single formulation of people, insect is easy to generate pesticide resistance, in order to reach the effect of control, have to strengthen the usage amount and the medication number of times of agricultural chemicals or use more highly toxic agricultural chemicals, so not only strengthened the financial burden at plantation family, also had a strong impact on the safety of agricultural product, increased the weight of pollution environment.The food quality safety that residue of pesticide etc. cause has become the focus and the hot issue of social extensive concern.Developing and develop efficient, low toxicity, low-residual, pollution-free or oligosaprobic pesticide new variety and supporting operation technique based on biopesticide energetically, is the effective way that addresses the above problem.
Emamectin-benzoate belongs to biogenic pesticide, is a kind of macrolide efficient pesticide-miticide of producing by microorganism fermentation process.Its novel structure, insecticidal spectrum is wide, and mechanism of action plays inhibitory action by stimulating release γ one aminobutyric acid (GABA) to arthropodan nerve conduction for disturbing the neurophysiology activity, insect and mite class had tag and stomach poison function, do not have cross resistance with medicament commonly used.Emamectin-benzoate is easily degraded in soil and water, and it is residual also not to have accumulation and persistence in vivo, and damaging very for a short time to predatism and parasite is a kind of super-high-efficient, low toxicity, noresidue, non-harmful agricultural chemicals.Since coming out, each pesticide producing manufacturer develops various formulations energetically both at home and abroad, puts goods on the market in succession, occupied the main status of insecticide pesticide in a short period of time, but what bring is that various pests has produced pesticide resistance thereupon, has also come into traditional single formulation insecticide old road.
Betacyfluthrin is a kind of synthetic pyrethroid insecticides, and chemical name is cyano group-(4-fluoro-3-benzyloxy phenoxy base)-methyl-(2, the 2-dichloroethylene)-2,2-dimethyl cyclopropane carboxylic acid ester, no color or smell crystalline solid.Its effect is to change the neurilemmal permeability of insect, and kissing bug is overexcited, benumbs and death in making, and insect is had tag and stomach poison function.Be widely used in cotton, wheat, corn, vegetables, tomato, apple, oranges and tangerines, grape, rape, Soybean and Other Crops.Also be a kind of efficient, low toxicity, noresidue, the agricultural chemicals of wide spectrum.Being mixed with these two kinds of agricultural chemicals to reach the resistance that reduces insect, improves the purpose of insecticidal effect.Chinese patent 03131669.7 discloses " agent of a kind of edible mushroom pesticide compositional ", and emamectin-benzoate and betacyfluthrin are re-dubbed the emulsifiable concentrate agricultural chemicals, and insecticidal spectrum obviously increases, and drug effect synergy is outstanding, and preventive effect is stabilized in more than 85%.But, this invention contains a large amount of dimethylbenzene, it not only causes the waste of petroleum resources, and the combustibility of solvent, aborning aspects such as container selection, storage and transportation are subjected to strict restriction, even more important dimethylbenzene has been listed in the dangerous material chemical reagent by country, and it can pollute environment, the agricultural product surface is formed medicine spot and rust staining, influenced the quality and the quality safety of agricultural product.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency; providing a kind of is active insecticidal components, is the pesticidal preparations of main matrix with water with emamectin-benzoate and betacyfluthrin; reach and overcome insect the pesticide resistance of above-mentioned two kinds of single formulations of agricultural chemicals and the effect of the back drug effect enhancing that is mixed; do not use toxic solvent, play improve control efficiency, ensure agricultural product quality and safety, the effect of preserving the ecological environment.
Emamectin-benzoate of the present invention and efficient cyfluthrin pesticide mixture preparation, form by the percentage by weight of following material effective component:
Emamectin-benzoate 0.13%-0.28%
Betacyfluthrin 1.3%-3.9%
Surfactant 6%-15%
All the other compositions are dispersion medium
Described surfactant is meant alkylbenzenesulfonate and alkylphenol polyoxyethylene, and described dispersion medium is meant ethanol, running water or solid carrier.
Emamectin-benzoate of the present invention and efficient cyfluthrin pesticide mixture preparation comprise two kinds of formulations of microemulsion and wetting powder.
The microemulsion that emamectin-benzoate and betacyfluthrin are mixed is made up of the percentage by weight of following material effective component:
Emamectin-benzoate 0.13%-0.28%
Betacyfluthrin 1.3%-3.9%
Surfactant 6%-15%
Ethanol 7%-15%
Running water 65.82%-85.57%
Described ethanol is meant that concentration is 95% above industrial alcohol, its preparation method is: with emamectin-benzoate and betacyfluthrin, ethanol, surfactant mixing and stirring, become transparent oil phase, under agitation slowly add entry, form WO emulsion, be heated with stirring to 50 ℃ again, make its rapid phase inversion become oil-in-water shape type, use high speed shear, the emulsification 30min of high-speed shearing machine again, make finished product.
The percentage by weight of the preferred following material effective component of the microemulsion that emamectin-benzoate and betacyfluthrin are mixed is formed:
Emamectin-benzoate 0.18%-0.25%
Betacyfluthrin 2.5%-3.6%
Surfactant 9%-12%
Ethanol 9%-12%
Running water 72.15%-79.32%
The wetting powder that emamectin-benzoate and betacyfluthrin are mixed is made up of the percentage by weight of following material effective component:
Emamectin-benzoate 0.13%-0.28%
Betacyfluthrin 1.3%-3.9%
Surfactant 6%-15%
Solid carrier 80.82%-92.57%
Described solid carrier is meant bentonite, concavo-convex rod, kaolin, diatomite, white carbon etc., its preparation method is: emamectin-benzoate and betacyfluthrin and surfactant, solid carrier are mixed, grind fully, stir, mix.
The percentage by weight of the preferred following material effective component of the wetting powder that emamectin-benzoate and betacyfluthrin are mixed is formed:
Emamectin-benzoate 0.18%-0.25%
Betacyfluthrin 2.5%-3.6%
Surfactant 9%-12%
Solid carrier 84.15%-88.32%
Using method of the present invention is: with normal temperature water purification dilution 3000-5000 doubly, carry out foliage-spray.
Applicable crops of the present invention is fruit tree and brassicaceous vegetable.
The insect that the present invention is fit to kill has that apple tree peach fruit borer, oriental fruit moth are complete, diamond-back moth, beet armyworm, cabbage caterpillar etc.
Toxicity test of the present invention
The formulations of pesticide that emamectin-benzoate of the present invention and betacyfluthrin are mixed show that through toxicity test this complex microemulsion is to the LD of female big white mouse
50Greater than 2000mg/kg, to the LD of male white rat
50Greater than 2000mg/kg,, the invention belongs to low-toxin farm chemicals according to national toxicity grading standard.
The Toxicity Determination method
The micro-drop method that the method for Toxicity Determination adopts FAO to recommend that is: is diluted to 5 series concentration with reagent agent with the analysis pure acetone, and establishes acetone and compare.With stainless steel trace dropper with medicine liquid droplet on polypide chest backboard, 40 larvas of every processing drop are repeated 3 times.To try worm after the processing and put into culture dish, the feed apple of fresh no medicine, good with the gauze cover above, after placing 24h down, 25 ℃ of room temperatures under magnifying glass, check death toll, to touch polypide with dissecting needle, larva can not normally stir or creep and count death, and mixture lethality measurement result adopts Finney probit value analytical method to analyze, calculate the virulence regression equation formula, LD
50Value and LD
5095% confidence limit, LD
50With μ g/g (polypide is heavy) expression.The synergism test method carries out according to the co-toxicity coefficient method of Sun Yunpei that (the abundant co-toxicity coefficient method of Sun Yun is one of symphyogenetic main evaluation method of agricultural chemicals; in " chemical protection of plant " the 2nd edition and the 3rd edition; all it has been carried out detailed elaboration; being the important content of China's plant protection specialty undergraduate course teaching, also is the important method of the Pesticidal composition prescription screening of China The Institute for the Control of Agrochemicals of the Ministry of Agriculture,PRC regulation.), press the co-toxicity coefficient (CTC) that routine formula calculates Mixed Pharmacy:
The ratio of ratio+B toxicity index * B of the theoretical toxicity index of mixture=A toxicity index * A
If co-toxicity coefficient is significantly greater than 120 o'clock, expression has synergistic effect, if co-toxicity coefficient is less than 120, but is expressed as summation action greater than 80 o'clock, if be antagonism less than 80 o'clock significantly.
The present invention with emamectin-benzoate (be called for short first dimension salt) and betacyfluthrin (being called for short high fluorine chlorine) composite after, Toxicity Determination the results are shown in Table 1.
Table 1 first dimension salt and betacyfluthrin Toxicity Determination result
Toxicity Determination result shows, behind emamectin-benzoate and two kinds of agriculture chemical compoundings of betacyfluthrin, the active ingredient ratio of emamectin-benzoate and betacyfluthrin is 1: during 10-30, co-toxicity coefficient is all greater than 120, and the insecticidal synergistic effect is remarkable.
Field control effectiveness test
The present invention has carried out field control effectiveness test, and 6 processing are established in test altogether, 5000 times of the high fluorine chlorine of (1) 2.75% first dimension salt microemulsion dilutions; 4000 times of the high fluorine chlorine of (2) 2.75% first dimension salt microemulsion dilutions; 3000 times of the high fluorine chlorine of (3) 2.75% first dimension salt microemulsion dilutions; (4) 0.5% first dimension salt missible oil has 4000 times of dilutions; 4000 times of (5) 2.5% betacyfluthrin missible oil dilutions; (6) blank (clear water).In Shanxi, four ground of Shandong, Henan and Shaanxi Si Sheng respectively establish 4 repetitions, randomized arrangement, amount to 24 sub-districts, every sub-district 3-5 strain apple tree, subjects is at peach fruit borer, contain the phase of sending out the various places peach fruit borer and implement conventional spraying control with WS-16 type manual sprayer, spraying requires uniform and delicate, make apple leaf abundant medicine, with the wet degree of being that do not drip of leaf, strain water consumption 2kg, blank spray equivalent clear water.2 strain fruit trees are investigated in every sub-district, and every strain fruit tree is by east, south, west, north, fixed 5 points of middle five positions, the borer population of living.After the dispenser 1,3,7d investigates remaining borer population alive and natural enemy quantity respectively, calculates insect population go down rate and control efficiency.Result of the test sees Table 2.
The high fluorine chlorine of table 22.75% first dimension salt microemulsion field test results
Annotate: data are 4 repetition mean values in the table.
Result of the test shows, 3000 times of 2.75% first dimension salt, the dilution of high fluorine chlorine microemulsion and 4000 times of two processing, obviously be better than other processing, there were significant differences statistically (P＜0.05), do not have significant difference (P＞0.05) between two processing, can obviously find out from table 2,3000 times of 2.75% first dimension salt, the dilution of high fluorine chlorine microemulsion have good control efficiency to peach fruit borer, 3 days preventive effects are 92.1-100% behind the medicine, and 7 days preventive effects are 95.8-100% behind the medicine.Result of the test shows, four provinces experimental field peach fruit borer contain the phase of sending out, use 2.75% first dimension salt, the high fluorine chlorine microemulsion 3000-4000 control of doubly spraying, insecticidal effect is the best.
The present invention compared with prior art has following outstanding beneficial effect:
(1) the present invention has carried out multiple being mixed to emamectin-benzoate and these two kinds of higher effective and lower toxic pesticide of betacyfluthrin, indoorly carried out toxicity test, the test of pesticide effectiveness has been carried out in the field, filtered out the highest and best mixed ratio of control efficiency of co-toxicity coefficient, made the synergistic effect of two kinds of mixed pesticides reach best.Field trial proves, the control efficiency of oriental fruit moth, diamond-back moth, beet armyworm, cabbage caterpillar etc. is reached more than 90%, and the control efficiency of peach fruit borer is reached more than 95%.
(2) consumption that is mixed water-soluble agents emamectin-benzoate and two kinds of active ingredients of betacyfluthrin of the present invention all decreases than prior art, outstanding especially is with solid carriers such as running water and bentonite, concavo-convex rod, kaolin, diatomite, white carbons has replaced that usage amount greatly reduces production cost of products at dimethylbenzene more than 80% or ethanol in the prior art.
(3) a large amount of dimethylbenzene that use are chemical reagent that country classifies dangerous material as in the prior art, it all has the danger of the poisoning of causing to operating personnel in the production of product and application, use the back agricultural product surface is produced a large amount of medicine spot and rust staining, influence the quality of agricultural product, quality safety to agricultural product also has direct threat, and the influence of environmental pollution is more remote.The present invention is active insecticidal components, is the pesticidal preparations of main matrix with water with emamectin-benzoate and betacyfluthrin, the comparable prior art minimizing of one ton of product of the present invention of every production discharges more than 700 kilogram of organic solvent in environment, alleviated the influence of agricultural chemicals to ecotope greatly.The present invention is to safety in production and use agricultural chemicals, quality that improves agricultural product and the quality safety that ensures agricultural product are all had important meaning.
Embodiment
Embodiment 1
The microemulsion that a kind of emamectin-benzoate and betacyfluthrin are mixed, active ingredient by following raw materials according is formed: 0.25 kilogram of emamectin-benzoate, 2.5 kilograms of betacyfluthrins, 10 kilograms of industrial alcohols, 5 kilograms of alkyl benzene calcium sulfonates, 5 kilograms of polyoxyethylene nonylphenol ether, 77.25 kilograms in running water.
The preparation method is: with emamectin-benzoate and betacyfluthrin, ethanol, surfactant mixing and stirring, become transparent oil phase, under agitation slowly add entry, form WO emulsion, be heated with stirring to 50 ℃ again, make its rapid phase inversion become oil-in-water shape type, use high speed shear, the emulsification 30min of high-speed shearing machine again, make microemulsion.
With the normal temperature water purification 4000 times of this product dilutions foliar spray on apple tree is used, the control efficiency of peach fruit borer is reached 99.3%.
Embodiment 2
The microemulsion that a kind of emamectin-benzoate and betacyfluthrin are mixed, active ingredient by following raw materials according is formed: 0.18 kilogram of emamectin-benzoate, 2.5 kilograms of betacyfluthrins, 9 kilograms of industrial alcohols, 6 kilograms of alkyl benzene calcium sulfonates, 3 kilograms of neopelexes, 79.32 kilograms in running water.
The preparation method is with embodiment 1.
With the normal temperature water purification 3000 times of this product dilutions foliar spray on vegetables is used, the control efficiency of diamond-back moth, beet armyworm, cabbage caterpillar is reached 92.4%.
Embodiment 3
The microemulsion that a kind of emamectin-benzoate and betacyfluthrin are mixed, active ingredient by following raw materials according is formed: 0.25 kilogram of emamectin-benzoate, 3.6 kilograms of betacyfluthrins, 12 kilograms of industrial alcohols, 6 kilograms of alkylphenol polyoxyethylene, 6 kilograms of neopelexes, 72.15 kilograms in running water.
The preparation method is with embodiment 1.
With the normal temperature water purification 4000 times of this product dilutions are used at foliar spray on apple tree, the control efficiency of peach fruit borer is reached 100%.
Embodiment 4
The microemulsion that a kind of emamectin-benzoate and betacyfluthrin are mixed, active ingredient by following raw materials according is formed: 0.2 kilogram of emamectin-benzoate, 3 kilograms of betacyfluthrins, 11 kilograms of industrial alcohols, 10 kilograms of sodium alkyl benzene sulfonates, 75.8 kilograms in running water.
The preparation method is with embodiment 1.
With the normal temperature water purification 3000 times of this product dilutions are used at foliar spray on apple tree, the control efficiency of oriental fruit moth is reached 93.5%.
Embodiment 5
The microemulsion that a kind of emamectin-benzoate and betacyfluthrin are mixed is made up of the active ingredient of following raw materials according: 0.13 kilogram of emamectin-benzoate, 1.3 kilograms of betacyfluthrins, 7 kilograms of industrial alcohols, 3 kilograms of alkyl benzene calcium sulfonates, 3 kilograms of neopelexes, 85.57 kilograms in running water.
The preparation method is with embodiment 1.
With the normal temperature water purification 3000 times of this product dilutions foliar spray on vegetables is used, the control efficiency of diamond-back moth, beet armyworm, cabbage caterpillar is reached 96.2%.
Embodiment 6
The microemulsion that a kind of emamectin-benzoate and betacyfluthrin are mixed is made up of the active ingredient of following raw materials according: 0.28 kilogram of emamectin-benzoate, 3.9 kilograms of betacyfluthrins, 15 kilograms of industrial alcohols, 15 kilograms of alkylphenol polyoxyethylene, 65.82 kilograms in running water.
The preparation method is with embodiment 1.
With the normal temperature water purification 5000 times of this product dilutions are used at foliar spray on apple tree, the control efficiency of peach fruit borer is reached 98.7%.
Embodiment 7
The wetting powder that a kind of emamectin-benzoate and betacyfluthrin are mixed, active ingredient (percentage by weight) by following raw material is formed: 0.13 kilogram of emamectin-benzoate, 1.3 kilograms of betacyfluthrins, 3 kilograms of alkyl benzene calcium sulfonates, 3 kilograms of neopelexes, 60 kilograms of bentonites, 32.57 kilograms of kaolin.
The preparation method is:, grind fully with above-mentioned mixing of materials together, stir, mix and get final product.
With the normal temperature water purification 3000 times of this product dilutions foliar spray on apple tree is used, the control efficiency of peach fruit borer is reached 96.2%.
Embodiment 8
The wetting powder that a kind of emamectin-benzoate and betacyfluthrin are mixed, active ingredient by following raw materials according is formed: 0.18 kilogram of emamectin-benzoate, 2.5 kilograms of betacyfluthrins, 9 kilograms of industrial alcohols, 6 kilograms of alkyl benzene calcium sulfonates, 3 kilograms of alkylphenol polyoxyethylene, 65 kilograms of kaolin.14.32 kilograms of white carbons.
The preparation method is with embodiment 7.
With the normal temperature water purification 3500 times of this product dilutions foliar spray on vegetables is used, the control efficiency of diamond-back moth, beet armyworm, cabbage caterpillar is reached 91.6%.
Embodiment 9
The wetting powder that a kind of emamectin-benzoate and betacyfluthrin are mixed, active ingredient by following raw materials according is formed: 0.25 kilogram of emamectin-benzoate, 3.6 kilograms of betacyfluthrins, 12 kilograms of industrial alcohols, 12 kilograms of neopelexes, 30 kilograms of concavo-convex rod, 42.15 kilograms in diatomite.
The preparation method is with embodiment 7.
With the normal temperature water purification 4000 times of this product dilutions are used at foliar spray on apple tree, the control efficiency of oriental fruit moth is reached 95.3%.
Embodiment 10
The wetting powder that a kind of emamectin-benzoate and betacyfluthrin are mixed, active ingredient by following raw materials according is formed: 0.2 kilogram of emamectin-benzoate, 3 kilograms of betacyfluthrins, 11 kilograms of industrial alcohols, 8 kilograms of alkyl benzene calcium sulfonates, 2 kilograms of alkylphenol polyoxyethylene, 75.8 kilograms of bentonites.
The preparation method is with embodiment 7.
With the normal temperature water purification 3000 times of this product dilutions are used at foliar spray on apple tree, the control efficiency of peach fruit borer is reached 97.1%.
Embodiment 11
The wetting powder that a kind of emamectin-benzoate and betacyfluthrin are mixed, active ingredient by following raw materials according is formed: 0.13 kilogram of emamectin-benzoate, 1.3 kilograms of betacyfluthrins, 7 kilograms of industrial alcohols, 6 kilograms of alkyl benzene calcium sulfonates, 40 kilograms of kaolin, 45.57 kilograms in diatomite.
The preparation method is with embodiment 7.
With the normal temperature water purification 3500 times of this product dilutions foliar spray on vegetables is used, the control efficiency of diamond-back moth, beet armyworm, cabbage caterpillar is reached 92.2%.
Embodiment 12
The wetting powder that a kind of emamectin-benzoate and betacyfluthrin are mixed, active ingredient by following raw materials according is formed: 0.28 kilogram of emamectin-benzoate, 3.9 kilograms of betacyfluthrins, 15 kilograms of industrial alcohols, 12 kilograms of alkylphenol polyoxyethylene, 3 kilograms of neopelexes, 50 kilograms of bentonites, 15.82 kilograms of concavo-convex rod.
The preparation method is with embodiment 7.
With the normal temperature water purification 5000 times of this product dilutions are used at foliar spray on apple tree, the control efficiency of peach fruit borer is reached 97.1%.
Claims (5)
1. emamectin-benzoate and efficient cyfluthrin pesticide mixture preparation, form by the percentage by weight of following material effective component:
Emamectin-benzoate 0.13%-0.28%
Betacyfluthrin 1.3%-3.9%
Surfactant 6%-15%
All the other compositions are dispersion medium
Described surfactant is meant alkylbenzenesulfonate and alkylphenol polyoxyethylene, and described dispersion medium is meant ethanol, running water or solid carrier.
2. described emamectin-benzoate of claim 1 and efficient cyfluthrin pesticide mixture preparation, it is characterized in that the microemulsion that emamectin-benzoate and betacyfluthrin are mixed is made up of the percentage by weight of following material effective component:
Emamectin-benzoate 0.13%-0.28%
Betacyfluthrin 1.3%-3.9%
Surfactant 6%-15%
Ethanol 7%-15%
Running water 65.82%-85.57%
Described ethanol is meant that concentration is 95% above industrial alcohol, its preparation method is: with emamectin-benzoate and betacyfluthrin, ethanol, surfactant mixing and stirring, become transparent oil phase, under agitation slowly add entry, form WO emulsion, be heated with stirring to 50 ℃ again, make its rapid phase inversion become oil-in-water shape type, use high speed shear, the emulsification 30min of high-speed shearing machine again, make finished product.
3. described emamectin-benzoate of claim 2 and efficient cyfluthrin pesticide mixture preparation, it is characterized in that the microemulsion that emamectin-benzoate and betacyfluthrin are mixed is made up of the percentage by weight of following material effective component:
Emamectin-benzoate 0.18%-0.25%
Betacyfluthrin 2.5%-3.6%
Surfactant 9%-12%
Ethanol 9%-12%
Running water 72.15%-79.32%
4. described emamectin-benzoate of claim 1 and efficient cyfluthrin pesticide mixture preparation, it is characterized in that the wetting powder that emamectin-benzoate and betacyfluthrin are mixed is made up of the percentage by weight of following material effective component:
Emamectin-benzoate 0.13%-0.28%
Betacyfluthrin 1.3%-3.9%
Surfactant 6%-15%
Solid carrier 80.82%-92.57%
Described solid carrier is meant bentonite, concavo-convex rod, kaolin, diatomite, white carbon etc., its preparation method is: emamectin-benzoate and betacyfluthrin and surfactant, solid carrier are mixed, grind fully, stir, mix.
5. described emamectin-benzoate of claim 4 and efficient cyfluthrin pesticide mixture preparation, it is characterized in that the wetting powder that emamectin-benzoate and betacyfluthrin are mixed is made up of the percentage by weight of following material effective component:
Emamectin-benzoate 0.18%-0.25%
Betacyfluthrin 2.5%-3.6%
Surfactant 9%-12%
Solid carrier 84.15%-88.32%
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| CN200910117650A CN101720777A (en) | 2009-12-06 | 2009-12-06 | Emamectin benzoate and efficient cyfluthrin pesticide mixture preparation |
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| CN200910117650A CN101720777A (en) | 2009-12-06 | 2009-12-06 | Emamectin benzoate and efficient cyfluthrin pesticide mixture preparation |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102742593A (en) * | 2012-06-20 | 2012-10-24 | 董志平 | Insecticidal composition for control of athetis lepigone |
| CN104872170A (en) * | 2015-06-11 | 2015-09-02 | 福建农林大学 | Efficient cyhalothrin methylamino abamectin benzoate microsphere water dispersible granules |
| CN106332901A (en) * | 2016-08-03 | 2017-01-18 | 广东中迅农科股份有限公司 | Insecticidal granules of emamectin and cyfluthrin and preparation method thereof |
| CN111011368A (en) * | 2019-11-11 | 2020-04-17 | 南京华洲药业有限公司 | Composite insecticidal and acaricidal nano-water agent containing efficient cyhalothrin and emamectin benzoate and application thereof |
| CN111011372A (en) * | 2019-12-25 | 2020-04-17 | 山东省绿士农药有限公司 | Micro-capsule suspension-suspending agent containing efficient fluorine-chlorine-hydrogen-pyrethrin and preparation method thereof |
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2009
- 2009-12-06 CN CN200910117650A patent/CN101720777A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102742593A (en) * | 2012-06-20 | 2012-10-24 | 董志平 | Insecticidal composition for control of athetis lepigone |
| CN104872170A (en) * | 2015-06-11 | 2015-09-02 | 福建农林大学 | Efficient cyhalothrin methylamino abamectin benzoate microsphere water dispersible granules |
| CN104872170B (en) * | 2015-06-11 | 2017-06-06 | 福建农林大学 | Gamma cyhalothrin emamectin-benzoate aqueous microsphere shot agent |
| CN106332901A (en) * | 2016-08-03 | 2017-01-18 | 广东中迅农科股份有限公司 | Insecticidal granules of emamectin and cyfluthrin and preparation method thereof |
| CN111011368A (en) * | 2019-11-11 | 2020-04-17 | 南京华洲药业有限公司 | Composite insecticidal and acaricidal nano-water agent containing efficient cyhalothrin and emamectin benzoate and application thereof |
| WO2021093266A1 (en) * | 2019-11-11 | 2021-05-20 | 南京华洲药业有限公司 | Compound insecticidal and acaricidal nano aqueous formulation containing lambda-cyhalothrin and emamectin benzoate, and use thereof |
| CN111011372A (en) * | 2019-12-25 | 2020-04-17 | 山东省绿士农药有限公司 | Micro-capsule suspension-suspending agent containing efficient fluorine-chlorine-hydrogen-pyrethrin and preparation method thereof |
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Application publication date: 20100609 |