CN100355342C - Pesticide composition - Google Patents
Pesticide composition Download PDFInfo
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- CN100355342C CN100355342C CNB2006101116265A CN200610111626A CN100355342C CN 100355342 C CN100355342 C CN 100355342C CN B2006101116265 A CNB2006101116265 A CN B2006101116265A CN 200610111626 A CN200610111626 A CN 200610111626A CN 100355342 C CN100355342 C CN 100355342C
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- China
- Prior art keywords
- butyl ether
- benzoate
- emamectin
- ether urea
- urea
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Abstract
A composite agricultural chemical contains methylamino abamectin benzoate and diafenthiuron in the weight ratio of 1:31.
Description
Technical field
The present invention relates to a kind of synergetic pesticide composition, particularly relate to a kind of synergetic pesticide composition that comprises emamectin-benzoate and butyl ether urea.
Background technology
Emamectin-benzoate (emamectin benzoate) (hereinafter to be referred as first dimension salt) is a kind of novel high-efficiency low-toxicity antibiotics Insecticidal and acaricidal agent.The main mode of action of this medicine is stomach poison function and has certain action of contace poison concurrently, its mechanism of action is to disturb the activity of insect neurophysiology, suppresses the trip of gamma-aminobutyric acid receptor chlorion, and blocking-up kinesitherapy nerve information is transmitted, make the kinesitherapy nerve paralysis, insect stops to get food and death.First dimension salt can be prevented and treated multiple lepidoptera pest, especially conventional pesticide is produced the insect preventive effect brilliance of resistance.
Butyl ether urea (diafenthiuron) has another name called methamidophos; main cover crop is fruit tree, vegetables, cotton, tea and ornamental plants etc.; aphid, aleyrodid, leafhopper there is high preventive effect; diamond-back moth, cabbage caterpillar and the grey noctuid that produces resistance there is special preventive effect; the two spotted spider mite that produces resistance, tarsonemid etc. there are high preventive effect, use the result to confirm that this medicine is very satisfied to the Plutella xylostella effect of those high anti-chrysanthemum ester cotten aphids, high anti-organic phosphor abroad.The butyl ether urea has splendid tagging and stomach poison function, though there is not systemic action, but the good penetration effect is arranged, the butyl ether urea has special mechanism of action, it can be considered a kind of lead compound of insecticide, under ultraviolet irradiation or in polypide under the help of mixed-functional oxidase, be decomposed into a kind of carbodiimides, this material has mitochondrial function in the interior nerve cell of the pest body of obstruction, influence its respiration and power conversion, make insect ossified, therefore, the butyl ether urea is to natural enemies security, to earthworm and birds safety too.
Though in Chinese patent application 200410002174.8, disclose the insecticide acaricide composition of Avermectin and butyl ether urea, still do not had the play-by-play of the mixture preparation of relevant first dimension salt and butyl ether urea at present.The inventor furthers investigate the mixture preparation of first dimension salt and butyl ether urea, the result finds that surprisingly the mixture preparation of first dimension salt and butyl ether urea not only has splendid synergistic effect, and has than the better potentiating pesticidal effect of the mixture preparation of Avermectin and butyl ether urea.
Based on above-mentioned unexpected the present invention that finds to have finished.
Summary of the invention
The object of the present invention is to provide a kind of component reasonable, control efficiency is good, the synergetic pesticide composition that drug cost is low.
Another object of the present invention is to provide by the formulated missible oil of this composition pesticide, microemulsion, wetting powder or water dispersible granules.
Another object of the present invention is to provide the purposes that this composition pesticide is used for desinsection or kills mite.
Technical scheme of the present invention is as described below:
A kind of composition pesticide is characterized in that containing the emamectin-benzoate and the butyl ether urea of synergy effective dose.
The weight ratio of emamectin-benzoate and butyl ether urea is preferably 1: 13-1: 72, and more preferably 1: 31.Composition pesticide of the present invention can be mixed with missible oil, microemulsion, wetting powder and water dispersible granules etc. according to those skilled in the art of the present technique's known method.
Adjuvant used when preparation missible oil:
Solvent and cosolvent have aromatic hydrocarbons, aliphatic hydrocarbon, ethers, phenols, alcohols etc., for example benzene, benzinum, methyl alcohol, dimethylbenzene, ethanol, n-butanol, toluene, isoamyl alcohol, ethyl acetate, chloroform, kerosene, methyl-sulfoxide, phenol, machine oil etc.Wherein solvent generally accounts for 10-66wt%, and cosolvent content generally accounts for 5-15wt%.
Emulsifier has aliphatic alcohol polyethenoxy base ether, alkylphenol polyoxyethylene, styryl phenol polyethenoxy ether, alkylphenol polyoxyethylene sulfosuccinate, castor oil polyoxyethylene ether, fatty acid polyglycol oxy alkylene ester, alkylaryl sulfonates etc., for example 2201, agricultural newborn 0203B, 0201B, 6202B, agricultural newborn OX-2568,500#, 600#, 700#, 6201,602,790,1602,1303,603 etc.Emulsifier can be the mixed of one or more, and general consumption accounts for 10-20wt%.
The pH value conditioning agent has sodium hydroxide, potassium hydroxide, hydrochloric acid, acetic acid etc., and general consumption accounts for 0.5-1wt%.
Adjuvant used when the preparation microemulsion:
Emulsifier has alkylbenzenesulfonate series, diphenyl phenolic group polyoxyethylene poly-oxygen propylene aether, polyoxyethylene groups talan methyl phenylate, styrenated phenol APEO, polyoxyethylene groups styrene phenolic group ether, alkylphenol polyoxyethylene formaldehyde condensation products, diphenyl phenolic group APEO formaldehyde condensation products, castor oil ethylene oxide adduct and derivative thereof etc., for example agricultural newborn 300#, 700#, OX-2511, farming breast 2201, farming breast 500, agricultural newborn Sorpl KS, peaceful breast 130, NP series etc.Emulsifier can be one or more mixing, and general consumption accounts for 10-30wt%.
Solvent and cosolvent have arene, alcohols, ester class, ketone, amide-type, for example methyl alcohol, ethanol, butanols, acetone, toluene, dimethylbenzene, dimethyl formamide, cyclohexanone, dimethyl sulfoxide (DMSO), pyrrolidones, C
3-6Ketone etc. can be one or more mixtures, and general consumption accounts for 20-60wt%
Antifreezing agent has glycerine, propane diols, ethylene glycol, sodium chloride, urea, glycerine, sorbierite etc., and general consumption accounts for 1-8wt%.
Stabilizing agent has urea, methyl alcohol, benzinum, wettable starch, tolyl glycidic alcohol etc., and general consumption accounts for 0.5-10wt%.
Defoamer organic silicone oil, methyl alcohol, ethanol, epoxy soybean wet goods, general consumption accounts for 0.5-8wt%.
Adjuvant used when the preparation wetting powder:
Carrier (filler) has kaolin, atlapulgite, diatomite, mud coal, precipitated calcium carbonate, white carbon, pyrophillite, talcum powder, calcite etc.Can be one or more mixing, general consumption accounts for 15-75wt%
Dispersant has anionic dispersing agent, sulfurous acid to refer to waste liquid, sodium lignin sulfonate, calcium lignosulfonate, non-ionic surface active agent such as polyoxyethylene polyoxypropylene base ether block copolymers, alkylphenol-polyethenoxy base phosphate etc.Can be one or more mixing, general consumption accounts for 5-35wt%.
Wetting agent has the withered powder of natural products and anionic surfactant such as tea, spaonin powder, SOPA (230,270,235), washing powder, neopelex, draws back powder, No. 2000 series of farming breast, wetting and penetrating agent F etc.Can be one or more mixing, general consumption accounts for 5-30wt%.
Other stabilizing agents, defoamer are equal to microemulsion.
Adjuvant used when the preparation water dispersible granules:
Wetting agent can be sodium alkyl benzene sulfonate, sodium lignin sulfonate, fatty alcohol, alkyl sulfate, alkylphenol polyoxyethylene, lignosulfite, the withered powder of tea, spaonin powder etc.Can be one or more mixing, general consumption accounts for 5-30wt%.
Dispersant can be ethoxylated dodecyl alcohol, naphthalenesulfonic acid-formaldehyde condensate (NNO), dioctyl sodium sulphosuccinate, acrylate homopolymer sodium salt, JFC etc.Can be one or more mixing, general consumption accounts for 5-10wt%.
Carrier adularescent kaolin, precipitated calcium carbonate, white carbon, montmorillonite, diatomite, rice husk etc.Can be one or more mixing, general consumption accounts for 15-70wt%.
Binding agent has soybean lecithin, gelatin, polyvinyl alcohol, polyethylene glycol, ring essence, rosin, starch etc. recklessly.Can be one or more mixing, general consumption accounts for 1-10wt%.
Disintegrant has bentonite, ammonium sulfate, urea, magnesium chloride, sodium chloride etc.Can be one or more mixing, general consumption accounts for 5-15wt%.
Embodiment:
The invention will be further described below in conjunction with embodiment, but the present invention never is limited to following embodiment.
Example of formulations 1: the weight proportion of each component of missible oil
Emamectin-benzoate 0.6%
Butyl ether urea 18.6%
Ethanol 8%
2201 10％
Toluene polishing to 100%
Example of formulations 2: the weight proportion of each component of microemulsion
Emamectin-benzoate 0.5%
Butyl ether urea 11.5%
Methyl alcohol 3%
Glycerine 5%
Sodium lignin sulfonate 25%
The newborn 0203B 20% of farming
Deionized water polishing to 100%
Example of formulations 3: the weight proportion of each component in the wetting powder
Emamectin-benzoate 0.5%
Butyl ether urea 23.5%
Neopelex 24%
Calcium lignosulfonate 20%
Atlapulgite polishing to 100%
Example of formulations 4: the weight proportion of each component in the water dispersible granules
Emamectin-benzoate 0.5%
Butyl ether urea 36%
Polyethylene glycol 2.0%
Neopelex 5%
Urea 12%
Ethoxylated dodecyl alcohol 5%
Atlapulgite+kaolin polishing to 100%
Biological Examples 1: the mensuration of first dimension salt and butyl ether urea mixture co-toxicity coefficient
Contrast (CP): Avermectin and butyl ether urea (1: 31)
Table 1 emamectin-benzoate and butyl ether urea are to the co-toxicity of diamond-back moth
| Medicament | Active constituent content proportioning (wt) | Virulence regression equation (y=bx+a) | Co-toxicity coefficient CTC |
| Emamectin-benzoate diafenthiuron AVM emamectin-benzoate: diafenthiuron emamectin-benzoate: diafenthiuron emamectin-benzoate: diafenthiuron emamectin-benzoate: diafenthiuron emamectin-benzoate: diafenthiuron contrast (CP) | - - - 1∶13 1∶21 1∶31 1∶47 1∶72 1∶31 | y＝2.017x+5.607 y＝1.873x+2.769 y＝1.508x+4.129 y＝1.121x+4.666 y＝1.053x+4.536 y＝1.236x+4.724 y＝1.136x+4.422 y＝1.149x+4.269 y＝1.405x+4.035 | - - - 248 238 479 295 260 290 |
Conclusion: as shown in Table 1, the mixture preparation of emamectin-benzoate and butyl ether urea has good synergistic effect, and it is compared with the mixture preparation of butyl ether urea with Avermectin and also has better synergistic effect.
Biological Examples 2: first dimension salt butyl ether urea is to the field efficacy of diamond-back moth
Medicament: 19.2% first dimension salt butyl ether urea missible oil (1#)
12% first dimension salt butyl ether urea microemulsion (2#)
36.5% first dimension salt diafenthiuron water dispersible granule (3#)
0.5% first dimension salt missible oil (4#)
25% butyl ether urea missible oil (5#)
Table 3 first dimension salt butyl ether urea is to the field efficacy of diamond-back moth
| Handle | After 1 day | After 3 days | After 7 days |
| 1# * 1500 times | 75.3％ | 85.5％ | 88.0％ |
| 2# * 1000 times | 72.5％ | 76.6％ | 79.3％ |
| 3# * 2000 times | 74.3％ | 83.1％ | 89.0％ |
| 4# * 1500 times | 70.2％ | 73.2％ | 75.9％ |
| 5# * 1000 times | 65.1％ | 71.7％ | 73.4％ |
From test of pesticide effectiveness explanation, the made preparation of the present invention to the diamond-back moth control efficiency significantly better than single agent.
Claims (1)
1. composition pesticide is characterized in that containing the emamectin-benzoate and the butyl ether urea of synergy effective dose, and wherein the weight ratio of emamectin-benzoate and butyl ether urea is 1: 31.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101116265A CN100355342C (en) | 2006-08-18 | 2006-08-18 | Pesticide composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101116265A CN100355342C (en) | 2006-08-18 | 2006-08-18 | Pesticide composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1903038A CN1903038A (en) | 2007-01-31 |
| CN100355342C true CN100355342C (en) | 2007-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2006101116265A Expired - Fee Related CN100355342C (en) | 2006-08-18 | 2006-08-18 | Pesticide composition |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0815303D0 (en) * | 2008-08-21 | 2008-09-24 | Syngenta Ltd | Crop safeners |
| CN101861881B (en) * | 2010-06-13 | 2012-10-24 | 那群 | Biological pesticide capable of killing ova and preparation method and application thereof |
| CN104522015A (en) * | 2015-01-22 | 2015-04-22 | 苏州佳辉化工有限公司 | Compound insecticide containing emamectin benzoate and diafenthiuron |
| CN115053912A (en) * | 2022-05-23 | 2022-09-16 | 广东省农业科学院设施农业研究所 | Tobacco smoke preventing and treating agent for noctuids and preparation method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09136805A (en) * | 1995-04-05 | 1997-05-27 | Ciba Geigy Ag | Noxious-biocidal composition |
| WO2001070027A2 (en) * | 2000-03-21 | 2001-09-27 | Bayer Aktiengesellschaft | Combinations of active ingredients with insecticidal and acaricidal properties |
| CN1225975C (en) * | 2004-01-14 | 2005-11-09 | 深圳市诺普信农化有限公司 | Dingminiao and abamectin containing insecticide and acaricide composition |
| CN1943349A (en) * | 2006-06-22 | 2007-04-11 | 深圳诺普信农化股份有限公司 | Composition with pest killing function containing diafenthiuron and methyl amino abamectin benzoate |
-
2006
- 2006-08-18 CN CNB2006101116265A patent/CN100355342C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09136805A (en) * | 1995-04-05 | 1997-05-27 | Ciba Geigy Ag | Noxious-biocidal composition |
| WO2001070027A2 (en) * | 2000-03-21 | 2001-09-27 | Bayer Aktiengesellschaft | Combinations of active ingredients with insecticidal and acaricidal properties |
| CN1225975C (en) * | 2004-01-14 | 2005-11-09 | 深圳市诺普信农化有限公司 | Dingminiao and abamectin containing insecticide and acaricide composition |
| CN1943349A (en) * | 2006-06-22 | 2007-04-11 | 深圳诺普信农化股份有限公司 | Composition with pest killing function containing diafenthiuron and methyl amino abamectin benzoate |
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| CN1903038A (en) | 2007-01-31 |
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Granted publication date: 20071219 Termination date: 20120818 |