CN101380008A - Disinsection composition with synergistic action - Google Patents
Disinsection composition with synergistic action Download PDFInfo
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- CN101380008A CN101380008A CNA2008101325861A CN200810132586A CN101380008A CN 101380008 A CN101380008 A CN 101380008A CN A2008101325861 A CNA2008101325861 A CN A2008101325861A CN 200810132586 A CN200810132586 A CN 200810132586A CN 101380008 A CN101380008 A CN 101380008A
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- benzoate
- emamectin
- acarus tritici
- tritici urea
- avermectin
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Abstract
The invention relates to a pesticide composite, which has a component A and a component B, wherein the component A is lufenuron and the component B is one of abamectin and emamectin-benzoate. A formulation screening test result shows that a microemulsion, an aqueous agent, a suspending agent or a water dispersible granule is prepared by combining the lufenuron and the abamectin, or the lufenuron and the emamectin-benzoate according to a certain proportion and the preparation obtained has obvious synergic effect and lasting effect after the combination; furthermore, the pesticide composite acquires multiple functions on diamond back moths, asparagus caterpillars and other pests of vegetables, fruit trees and cotton, such as wide spectrum, high efficiency, low toxicity, low pollution and low residual, remarkably reduces the using amount and using frequencies of the medicines, reduces cost and defers the drug resistance of the pests.
Description
Technical field
The invention belongs to pesticide field, specifically a kind of composition of agricultural chemicals.
Background technology
Acarus tritici urea (English name Lufenuron), chemical name: N-[[[2,5-two chloro-4-(1,1,2,3,3,3-hexafluoro third oxygen) phenyl] amino] carboxyl]-2, the 6-difluorobenzamide belongs to benzoyl area kind and kills mite, insecticide, and a kind of insect growth regulator, IGR is a chitin synthesis inhibitor.Be mainly used in control beet armyworm, prodenia litura, tomato moth, diamond-back moth, cotton bollworm, rust mite, citrus leaf-miner, plant hopper etc.Tool stomach toxicity and action of contace poison, acute unique insecticidal mechanism: suppress the insect decortication, desinsection, to kill ovum effective, and insect has eaten the crop that has sprayed the Acarus tritici urea and stopped getting food in 2 hours, entered dead worm peak in 2-3 days.Be characterized in 1. low toxicity, suitable non-polluted farm product production.2. the desinsection ovum of stopping kills large and small larva, 14 days lasting periods.3. permeability is strong, positive spray medicine, the dead worm in the back side, dead ovum.4. anti-rain washes away, and spraying rains after back 15 minutes does not influence drug effect.
In China, because Acarus tritici urea import price height, usable floor area is confined on the high part fruit and vegetables of economic value added, the application area is little, can not in the crop pests control, use widely, and the Acarus tritici urea is not seen the control of insect that field crops such as being used in paddy rice, wheat is arranged in the document at home and abroad.
Avermectin (abamectin), a kind of macrolide disaccharide class biogenic insecticidal/acaricidal agent, insect and mite class had tag and stomach poison function, and faint fumigation action arranged, no systemic action, but he has very strong osmosis to blade, can kill subepidermal insect, and the longevity of residure is long, but does not kill ovum; Its mechanism of action is not both it with general insecticide and disturbs the neurophysiology activity, stimulate and discharge r-aminobutyric acid, and r-aminobutyric acid has passed to inhibitory action to arthropodan nerve, the mite class becomes, if mite and insect and larva with paralysis symptom promptly appears after medicament contacts, motionlessly do not eat, dead after 2-4 days; Though predatism and parasite there are direct killing effect, because of plant surface is residual few, thereby little to the damage of beneficial insect; Its defective is that this medicine does not cause that insect dewaters rapidly, so its lethal effect is slower.
Emamectin-benzoate (emamectin benzoate), belong to novel pesticide efficient, low toxicity, make through synthetic by Avermectin, wherein the hydroxyl on 4 is substituted by methylamino, structural be not both Affirm (Merck Co.) to the effects of some insects than the high order of magnitude of Avermectin, particularly the not good Noctuidae class pest of Avermectin control efficiency is had good control efficiency.Emamectin-benzoate has mite class and insect tags and stomach poison function, and certain infiltration conduction is arranged.Its mechanism of action and avermitilis strain have certain difference, though also be the neurophysiology activity of interference insect.Stimulate to discharge gamma-aminobutyric acid, suppress the conduction of the nerve impulse of insect, but the acceptor site difference.Special beet armyworm, the prodenia litura that can not effectively prevent and treat for Avermectin has good effect, enlarged the control spectrum, emamectin-benzoate is easily by biological degradation, in environment, there is not accumulation, can prevent and treat simultaneously the various pests such as diptera, coleoptera, Homoptera, Lepidoptera and mite class on gardening, fruit tree, the crops, lasting period is long, and the antagonism insect has special efficacy.
At present, at the liquid formulation of the use of pesticidal preparations, based on missible oil.In the process of processing missible oil, need a large amount of organic solvents, as benzene,toluene,xylene etc.A large amount of uses of organic solvent not only cause the waste of industrial chemicals, simultaneously, return environment and human health and have brought very big threat.In recent years, proposed to forbid the part organic solvent in some developed countries.Therefore, develop less or reform the liquid formulation of these organic solvents, become a kind of imperative trend, wherein water baseization of preparation is exactly one of important directions of formulations of pesticide development.With water is the exploitation of base formulation, and many tangible advantages are arranged:
1, replaces organic solvent with water and make the pollution that solvent has reduced environment.
2, be solvent with water, resource is wide, has reduced production cost relatively.
3, microemulsion medicine grain particle is little, and surface affinity is strong, opening up good penetrability, improved drug effect.
4, be the formulation of base with water, reduced the pollution in packing and the transportation, improved safety.
Microemulsion is a kind of new liquid formulation of developing in recent years, belongs to a kind of of aqueous emulsion, and it is medium with water, borrow effects such as dispersion, emulsification to water-fast effective active component, by homogenize technology, it is dispersed in the water, form the thermodynamic stable system of oil-in-water type.
Aqueous emulsion is the liquid that water-fast original liquid body or former medicine are dissolved in water-fast organic solvent gained, be scattered in a kind of pesticidal preparations that forms in the water, compare with missible oil, owing to do not contain or have only a small amount of poisonous inflammable benzene class equal solvent, there is not the danger of catching fire, no unpleasant toxic odor is little to eye irritation.
Suspending agent is to be insoluble to solid pesticide or the dispersion of immiscible liquids agricultural chemicals in water or oil.This agricultural chemicals suspension agent is meant with water to be dispersion medium, the agricultural chemicals type that former medicine, auxiliary agent (but wetting dispersant, thickener, stabilizing agent, PH are adjusted agent and defoamer etc.) are made through the wet method ultramicro grinding.
Water dispersible granules is made up of key elements such as auxiliary agent such as active component, wetting agent, dispersant, interleaving agent, stabilizing agent, adhesive and carriers, and disintegration fast, dispersion form the dispersion of higher suspension.
Above-mentioned formulation physics, chemical stability are good, and is strong to plant and insect tissue cell permeability, the absorption ratio height, and preventive effect is good.Simultaneously, have production, storing and safe in utilization, environmental pollution is little, helps the improvement of ecotope.
Summary of the invention
The objective of the invention is to propose a kind of composition that contains the Acarus tritici urea, said composition has obvious synergistic effect.
1) Acarus tritici urea Avermectin or emamectin benzoate microemulsion, its each constituent and percentage by weight thereof are: Acarus tritici urea 1%～50%, Avermectin 0.1%～20%, emamectin-benzoate 0.1%～20%, cosolvent 5%～35%, emulsifier 0.5%～10%, all the other are water.
The described cosolvent of the invention described above can be that bleeding agent can be any one or wherein arbitrarily multiple combination of sldium lauryl sulfate, alkylsulfonate, alkylbenzenesulfonate, lauryl alcohol sodium sulphate, Negel, sodium lignin sulfonate, alkylsulfonate, alkene ether, fatty alcohol-polyoxyethylene ether, azone, alkyl benzyl dimethyl oronain, alkyl amine oxide and bleeding agent known in those skilled in the art.
The invention described above microemulsion can also contain synergist, and synergist can be piperonyl butoxide, Octachlorodipropyl Ether, azone and well known to a person skilled in the art any one of synergist that purpose that adds synergist is in order to improve control efficiency.
The invention described above microemulsion can also contain stabilizing agent, and it can be in ethylene glycol, polyethylene glycol, urea and the glycerine and well known to a person skilled in the art any one of stabilizing agent, add physics and chemical stability that stabilizing agent can increase microemulsion.
2) Acarus tritici urea Avermectin or emamectin-benzoate aqueous emulsion, its each constituent and percentage by weight thereof: Acarus tritici urea 1%～50%, Avermectin 0.1%～20%, emamectin-benzoate 0.1%～20%, emulsifier 0.5%～10%, antifreeze 1%～5%, defoamer 0.05%～0.5%, solvent 3%～35%, all the other are water.
Described emulsifier is selected from 600#, 700#, NP-10,602#, and described antifreeze is selected from ethylene glycol, glycerine, propane diols, and described defoamer is selected from organosilicon, azone etc., and described solvent is selected from methyl alcohol, acetone, ethanol, cyclohexanone.
3) Acarus tritici urea Avermectin or emamectin benzoate suspending agent agent, its each constituent and percentage by weight thereof: Acarus tritici urea 1%～50%, Avermectin 0.1%～20%, emamectin-benzoate 0.1%～20%, dispersant 1%～12%, wetting agent 0.1%～5%, antifreezing agent 0.1%～8%, stabilizing agent 1%～6%, defoamer 0.1%～1%, all the other are water.
Under dispersant be selected from sodium phosphate trimer, sodium lignin sulfonate, NNO (naphthalene sulfonic acid-formaldehyde condensation product), calcium lignosulfonate, polyoxyethylene propylene ether, described wetting agent is selected from that tea is withered, Chinese honey locust, sldium lauryl sulfate, lauryl alcohol polyethylene glycol oxide rice calcium sulphate, neopelex, octylphenol polyethylene oxyethylene group ether sulfate, SOPA rope primary, draw back powder, penetrant t (the hot fat sodium salt of sulfosuccinic acid diethyl), penetrating agent JFC (fatty alcohol-polyoxyethylene ether), Tween 80.
Affiliated antifreezing agent is selected from ethylene glycol, urea, propane diols, glycerine, glycerine-ether diglycol.
Described stabilizing agent is selected from tributyl phosphate, triphenyl phosphite, BHT.
Described defoamer is selected from organosilicon ketone, C8-C10 fatty alcohol, ester-ether type compound.
4) the outstanding water dispersible granules of Acarus tritici urea Avermectin or emamectin-benzoate, its each constituent and percentage by weight thereof: Acarus tritici urea 1%～50%, Avermectin 0.1%～20%, emamectin-benzoate 0.1%～20%, solubilizer 4%～20%, emulsifier 1%～10%, seed coating medicine 5%～10%, all the other are carrier.
Described solubilizer is two or more the mixture that is selected from low-grade monobasic alcohol, dimethyl sulfoxide (DMSO), methane chloride, N-methylformamide and the aromatic hydrocarbon.Described nonionic emulsifier is selected from polysorbate40,60 or 80; Described anionic emulsifier is selected from calcium dodecyl benzene sulfonate or dodecyl benzene sulfonic acid sodium salt.Described carrier is selected from urea, NH
4H
2PO
4, KCI, NaCI, (NH
4)
2SO
4, KNO
3, NH
4NO
3, NH
4CI, NH
4HCO
3, K
2SO
4, Na
2SO
4, at least a or multiple in boron fertilizer, zinc fertilizer, high calcareous fertilisers and the sugar.Described seed coating medicine is selected from two or more in dextrin, diatomite, soluble starch, beautiful mica powder, white carbon, dodecyl sodium sulfonate calcium and the neopelex.
Above-mentioned 1)～3) invention production method, comprise Acarus tritici urea and A Weiwei rhzomorph or emamectin-benzoate are dissolved in the cosolvent, input table surface-active agent (dropping into synergist and stabilizing agent when needing again) then, stir, put into then and mix strongly in the even device that dispersion medium water is housed and homogenize, obtain microemulsion, aqueous emulsion and the suspending agent of Acarus tritici urea and A Weiwei rhzomorph or emamectin-benzoate at last respectively.
Above-mentioned 4) invention water-dispersible grain agent and process for producing same may further comprise the steps and obtains Acarus tritici urea and A Weiwei rhzomorph or emamectin-benzoate water dispersible granules:
The first step fully is mixed into solubilizer and emulsifier in the homogeneous solution;
In second step, the Avermectin crystallization fully is dissolved in the above-mentioned mixed solution;
In the 3rd step, the above-mentioned mixed solution that comprises Avermectin is sprayed on the carrier surface;
In the 4th step, will mix seed coating medicine with duster and be sprayed onto the granule surface and carry out dressing;
The 5th step, granule after 40-45 ℃ of heated-air drying to water content be lower than till 4%.
Advantage that the present invention has and beneficial effect: (1) the present invention has very strong synergy preventive and therapeutic effect to beet armyworm, enlarge control spectrum in addition, can prevent and treat other insect on vegetables, fruit tree, the cotton such as diamond-back moth, cabbage caterpillar, aleyrodid, oriental fruit moth, beet flea beetle, two spotted spider mite, cotton bollworm, multiple mite class etc.; (2) storage-stable of the present invention is good; (3) the present invention is extremely strong to adhesiveness and the permeability of plant; (4) the present invention has reduced consumption of organic solvent, and environmental pollution is few, and is safe in utilization; (5) production technology of the present invention is simple, and equipment is simple to operate.
Embodiment:
Experimental example 1
Acarus tritici urea 5kg and Avermectin 1kg are dissolved among the methyl alcohol 10kg, drop into 0203B8kg, 0201B5kg then, toluene 0.5kg stirs, put into then and mix strongly in the homogenizer that dispersion medium water 61kg is housed and homogenize, obtain 6% Acarus tritici urea avermectin micro-emulsion at last.Aforementioned microemulsion dilution is sprayed for 2000 times, implement 1 method according to test, 5 days preventive effects to beet armyworm are 85% after medication.2000 times of liquid controls of the microemulsion that the present invention produces beet armyworm, other establishes the clear water check experiment.
Table 1 6% Acarus tritici urea avermectin micro-emulsion control beet armyworm and field control effectiveness test result (mean)
A:1% abamectin emulsifiable concentrate 2000X wherein
B:5% Acarus tritici urea missible oil 2000X
C:6% Acarus tritici urea avermectin micro-emulsion (5+1) 2000X
EXPERIMENTAL EXAMPLE 2
6% Acarus tritici urea avermectin micro-emulsion synergism test
Leaf dipping method is adopted in this test, according to the preliminary experiment result each medicine series concentration gradient is set, 30 left and right sides beet exigua larvaes of every processing, triplicate.In certain density soup, soak the several seconds with fresh free of contamination cabbage leaves, after drying, connect health, uniform beet armyworm 2-3 instar larvae, put in the glass dish, raise under the same conditions, check the death condition of examination worm after 48 hours.Judge lethality, virulence regression equation and LC50 thereof.Its CTC value 〉=120 of result of the test show to have synergistic effect (seeing Table 2).
Table 2 6% Acarus tritici urea avermectin micro-emulsion is imitated result of the test (insecticide factory)
| Reagent agent | Regression equation (Y=a+bx) | Correlation coefficient (r) | LC50(ppm) | The CTC value |
| A | Y＝-1.39+1.778x | 0.8993 | 19.87 | ---- |
| B | Y＝3.521+2.637x | 0.9960 | 5.78 | |
| A·B | Y＝1.358+1.962x | 0.9531 | 21.3 | 181.7 |
A:5% Acarus tritici urea missible oil (Jiangsu Zhongqi Chemical Industry Co., Ltd) wherein
B:1% abamectin emulsifiable concentrate (Zhejiang Hisun Chemical Co., Ltd)
Experimental example 3
Acarus tritici urea 5kg and first ammonia abamectin benzoate 1kg are dissolved among the methyl alcohol 10kg, drop into 0203B8kg, 0201B5kg then, toluene 0.5kg stirs, put into then and mix strongly in the homogenizer that dispersion medium water 61kg is housed and homogenize, obtain 6% Acarus tritici urea first ammonia abamectin benzoate microemulsion at last.Aforementioned microemulsion dilution is sprayed for 2000 times, implement 1 method according to test, 5 days preventive effects to beet armyworm are 85% after medication.2000 times of liquid controls of the microemulsion that the present invention produces beet armyworm.
Table 1 6% Acarus tritici urea first ammonia abamectin benzoate microemulsion control beet armyworm and field control effectiveness test result (mean)
A:1% first ammonia abamectin benzoate 2000X wherein
B:5% Acarus tritici urea missible oil 2000X
C:6% Acarus tritici urea first ammonia abamectin benzoate (5+1) 2000X
EXPERIMENTAL EXAMPLE 4
6% Acarus tritici urea first ammonia abamectin benzoate emulsion synergism test
Leaf dipping method is adopted in this test, according to the preliminary experiment result each medicine series concentration gradient is set, 30 left and right sides beet exigua larvaes of every processing, triplicate.In certain density soup, soak the several seconds with fresh free of contamination cabbage leaves, after drying, connect health, uniform beet armyworm 2-3 instar larvae, put in the glass dish, raise under the same conditions, check the death condition of examination worm after 48 hours.Judge lethality, virulence regression equation and LC50 thereof.Its CTC value 〉=120 of result of the test show to have synergistic effect (seeing Table 2).
Table 2 6% Acarus tritici urea first ammonia abamectin benzoate microemulsion is imitated result of the test
| Reagent agent | Regression equation (Y=a+bx) | Correlation coefficient (r) | LC50(ppm) | The CTC value |
| A | Y＝-1.285+1.863x | 0.8762 | 203.2 | --- |
| B | Y＝3.521+2.637x | 0.9960 | 5.78 | |
| AB | Y＝1.463+2.164x | 0.9236 | 32.1 | 236.3 |
A:5% Acarus tritici urea missible oil (Jiangsu Zhongqi Chemical Industry Co., Ltd) wherein
B:1% first ammonia abamectin benzoate missible oil (Zhejiang Hisun Chemical Co., Ltd)
Experimental example 5:
Take by weighing Acarus tritici urea 0.1 gram, Avermectin 10 grams, sodium phosphate trimer 6 grams, sldium lauryl sulfate 2, ethylene glycol 5 grams, tributyl phosphate 3 grams, C8-C10 fatty alcohol 2 grams, excess water to 100 gram.The method that above raw material is prepared suspending agent routinely drops in the mixing kettle mixes, and forms preparation 10.1% Acarus tritici urea Avermectin suspending agent.
Experimental example 6:
Take by weighing Acarus tritici urea 20 grams, emamectin-benzoate 1 gram, 600#10 gram, ethylene glycol 5 grams, organosilicon 0.1 gram, cyclohexanone 3 grams, excess water to 100 gram.The method that above raw material is prepared aqueous emulsion routinely drops in the mixing kettle mixes, and forms preparation 21% Acarus tritici urea emamectin-benzoate aqueous emulsion.
Experimental example 7:
Take by weighing Acarus tritici urea 30 grams, emamectin-benzoate 0.5 gram, dimethyl sulfoxide (DMSO) 10 grams, polysorbate40 5 grams, dodecyl sodium sulfonate calcium and neopelex 8 grams, surplus NH
4H
2PO
4To 100 grams.The method of above raw material being prepared routinely water dispersible granules drops into mixing formation preparation 30.5% Acarus tritici urea Affirm (Merck Co.) benzoic acid water dispersible granules in the mixing kettle.
Claims (3)
1, a kind of Pesticidal combination is characterized in that it by effective ingredient Acarus tritici urea and Avermectin or emamectin-benzoate, and its parts by weight are: 1～50 part of Acarus tritici urea, 0.1～20 part of Avermectin, 0.1～20 part of emamectin-benzoate.
2, insecticides according to claim 1, it is characterized in that with active ingredient Acarus tritici urea and Avermectin or emamectin-benzoate serve as mainly be equipped with pesticide solvent, excipients is mixed with aqueous emulsion, microemulsion, suspending agent, water dispersible granules.
3, according to claim 1,2 described acaricide compositions, its parts by weight are respectively 1%～70% and 1%～80%.
Priority Applications (1)
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| CNA2008101325861A CN101380008A (en) | 2008-07-17 | 2008-07-17 | Disinsection composition with synergistic action |
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|---|---|---|---|
| CNA2008101325861A CN101380008A (en) | 2008-07-17 | 2008-07-17 | Disinsection composition with synergistic action |
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| Publication Number | Publication Date |
|---|---|
| CN101380008A true CN101380008A (en) | 2009-03-11 |
Family
ID=40460207
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101755789A (en) * | 2009-11-03 | 2010-06-30 | 深圳诺普信农化股份有限公司 | Dispersible agent containing emamectin benzoate |
| CN101790979A (en) * | 2010-04-02 | 2010-08-04 | 广州京正生物科技有限公司 | Emamectin benzoate suspending agent and preparation method thereof |
| CN101647429B (en) * | 2009-09-17 | 2012-07-25 | 深圳诺普信农化股份有限公司 | Water-based preparation containing lice mites urea and preparation method thereof |
| CN101627767B (en) * | 2009-08-18 | 2013-03-20 | 深圳诺普信农化股份有限公司 | Emulsion in water containing lufenuron and preparation method thereof |
| CN103651603A (en) * | 2013-12-30 | 2014-03-26 | 青岛崂乡茶制品有限公司 | Novel insecticide for tea planting |
| CN104957161A (en) * | 2015-07-09 | 2015-10-07 | 广西兄弟农药厂(普通合伙) | Microemulsion containing emamectin benzoate and lufenuron |
| CN106359422A (en) * | 2016-08-17 | 2017-02-01 | 河北威远生化农药有限公司 | Emamectin benzoate-lufenuron synergistic dry flowable and preparation method thereof |
| CN107136109A (en) * | 2017-06-28 | 2017-09-08 | 河北八源生物制品有限公司 | A kind of emamectin benzoate adds lufenuron suspension agent formula, preparation method and application method |
| CN107821418A (en) * | 2017-10-24 | 2018-03-23 | 天峨县平昌生态农业有限公司 | A kind of composition for preventing and treating plum heart-eating worm |
| WO2019005700A1 (en) * | 2017-06-26 | 2019-01-03 | Merial, Inc. | Dual active parasiticidal granule compositions, methods and uses thereof |
| CN111165479A (en) * | 2020-02-27 | 2020-05-19 | 青岛海纳生物科技有限公司 | Abamectin and lufenuron synergistic suspending agent and preparation method thereof |
| CN113973833A (en) * | 2021-10-18 | 2022-01-28 | 河南好年景生物发展有限公司 | Sustained-release granule containing lufenuron and emamectin benzoate and applied to corn carpopodium for preventing and treating spodoptera frugiperda |
-
2008
- 2008-07-17 CN CNA2008101325861A patent/CN101380008A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101627767B (en) * | 2009-08-18 | 2013-03-20 | 深圳诺普信农化股份有限公司 | Emulsion in water containing lufenuron and preparation method thereof |
| CN101647429B (en) * | 2009-09-17 | 2012-07-25 | 深圳诺普信农化股份有限公司 | Water-based preparation containing lice mites urea and preparation method thereof |
| CN101755789A (en) * | 2009-11-03 | 2010-06-30 | 深圳诺普信农化股份有限公司 | Dispersible agent containing emamectin benzoate |
| CN101790979A (en) * | 2010-04-02 | 2010-08-04 | 广州京正生物科技有限公司 | Emamectin benzoate suspending agent and preparation method thereof |
| CN101790979B (en) * | 2010-04-02 | 2013-11-06 | 广州京正生物科技有限公司 | Emamectin benzoate suspending agent and preparation method thereof |
| CN103651603A (en) * | 2013-12-30 | 2014-03-26 | 青岛崂乡茶制品有限公司 | Novel insecticide for tea planting |
| CN104957161A (en) * | 2015-07-09 | 2015-10-07 | 广西兄弟农药厂(普通合伙) | Microemulsion containing emamectin benzoate and lufenuron |
| CN106359422A (en) * | 2016-08-17 | 2017-02-01 | 河北威远生化农药有限公司 | Emamectin benzoate-lufenuron synergistic dry flowable and preparation method thereof |
| CN106359422B (en) * | 2016-08-17 | 2019-01-22 | 河北威远生物化工有限公司 | Emamectin-benzoate and lufenuron synergy dry suspending agent and preparation method thereof |
| WO2019005700A1 (en) * | 2017-06-26 | 2019-01-03 | Merial, Inc. | Dual active parasiticidal granule compositions, methods and uses thereof |
| US11147273B2 (en) | 2017-06-26 | 2021-10-19 | Boehringer Ingelheim Animal Health USA Inc. | Dual active parasiticidal granule compositions, methods and uses thereof |
| CN107136109A (en) * | 2017-06-28 | 2017-09-08 | 河北八源生物制品有限公司 | A kind of emamectin benzoate adds lufenuron suspension agent formula, preparation method and application method |
| CN107821418A (en) * | 2017-10-24 | 2018-03-23 | 天峨县平昌生态农业有限公司 | A kind of composition for preventing and treating plum heart-eating worm |
| CN111165479A (en) * | 2020-02-27 | 2020-05-19 | 青岛海纳生物科技有限公司 | Abamectin and lufenuron synergistic suspending agent and preparation method thereof |
| CN113973833A (en) * | 2021-10-18 | 2022-01-28 | 河南好年景生物发展有限公司 | Sustained-release granule containing lufenuron and emamectin benzoate and applied to corn carpopodium for preventing and treating spodoptera frugiperda |
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Application publication date: 20090311 |