CN101199279A - A set of soluble liquid pesticide using imidacloprid as raw material - Google Patents
A set of soluble liquid pesticide using imidacloprid as raw material Download PDFInfo
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- CN101199279A CN101199279A CNA2006101619387A CN200610161938A CN101199279A CN 101199279 A CN101199279 A CN 101199279A CN A2006101619387 A CNA2006101619387 A CN A2006101619387A CN 200610161938 A CN200610161938 A CN 200610161938A CN 101199279 A CN101199279 A CN 101199279A
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- imidacloprid
- soluble liquid
- avermectin
- emamectin
- ivermectin
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Abstract
Disclosed is a set of new formulations of soluble liquid adopting imidacloprid as material for controlling crop pests as well as field and economic crop pests of cotton, vegetables, fruit trees and flowers. The invention is prepared by non-benzene cosolvent, emulsifier and synergist. The invention has advantages of high efficiency and environmental protection, and is safe for producers and users.
Description
The present invention be a kind of be one group of soluble liquid insecticides of raw material with imidacloprid (imidacloprid).Efficient, the environmental protection novel form that process with Acetamiprid, Avermectin, ivermectin, the former powder of emamectin-benzoate, non-toluene solvent, no benzene cosolvent, emulsifier, synergist etc. respectively by the former powder of imidacloprid.
For many years, the main medicament that uses of China's agricultural insect pests control be the agent of organophosphorous pesticide list or with the cream preparation of other agriculture chemical compoundings.Because long-term single use, pest resistance to insecticide have the trend that increases year by year, preventive effect descends.Be to substitute high-toxic pesticide, and eliminate in the cream preparation and contain the harm of benzene solvent in a large number, press for that development is efficient, low toxicity, new varieties, novel formulation the producer, user and ecotope.Imidacloprid is a kind of chlorination nicotinoyl broad spectrum pesticide, and suction in the tool, stomach toxicity, food refusal, repellent action are to the good preventive effect of multiple kinds of crops insect tool.We succeed in developing the composite novel form of the present invention through repetition test.
Purpose of the present invention, be to provide a kind of preparation rationally, dispersed, emulsibility is good, to the producer and user's safety, environment amenable soluble liquid insecticides.
Implementation method of the present invention below is described in detail in detail:
In the soluble liquid insecticides of the present invention (by weight percentage), imidacloprid 1～20%, Acetamiprid 1～20%, Avermectin (or ivermectin, emamectin-benzoate) 0.1～10%.No benzene cosolvent 0～30%, emulsifier 1～35%, bleeding agent 0～15%, synergist 0～5%, antioxidant 0.1～1%, all the other are non-toluene solvent.
Acetamiprid of the present invention is the chloro nicotinic insecticide, insect is had tag, stomach toxicity and good systemic activity.To Semipteras such as aphid, aleyrodids; Lepidopteras such as leaf miner, leaf roll snout moth's larva; Multiclass insects such as coleoptera are all effective, are a kind of wide spectrum, efficient, long-acting insecticide.
Avermectin of the present invention is the tunning of A Foman streptomycete Streptomyces avermitilis, the mixture of being made up of the homologue of eight structural similarities.The general B that uses more
1a, B
1bMixture.Described ivermectin is the hydrogenating reduction product of Avermectin.Avermectin, ivermectin are to have strong desinsection, acaricidal activity, wide spectrum, efficient, safe agricultural beastly dual-purpose antibiotic.
Emamectin-benzoate of the present invention is a kind of mixture that contains two kinds of Main Ingredients and Appearances, and a kind of is 4 " (table methylamino)-4 " deoxidation Avermectin B greater than 90%
1aWith less than 4 " (table methylamino)-4 " deoxidation Avermectin B of 10%
1bHave now found that emamectin-benzoate is the highest in the known insecticides to the Lepidoptera insecticidal activity.
Emulsifier of the present invention is formulated by two kinds of non-ionic surface active agents 1: 0～20.Also can select cationic surfactant for use, anion surfactant is composite forms.
Bleeding agent of the present invention is JFC, CT-901B, azone etc.
Cosolvent of the present invention, solvent are ketone, ester class, the pure ethers except that toluene, dimethylbenzene, mixed xylenes, purified petroleum benzin, any or several mixture in amide-type, the alkane ketone etc.
Synergist of the present invention is any or several mixture in synergy phosphorus, Butacide, the triphenyl phosphate, and the known material of those skilled in the art.
The method for making of this soluble liquid is earlier the former powder of imidacloprid and Acetamiprid (or Avermectin, ivermectin, emamectin-benzoate) to be dissolved in the no benzene cosolvent, add synergist, emulsifier, bleeding agent, antioxidant and solvent again, fully stir, after mixing, leave standstill, filter, it is formulated to weigh.
The present invention can provide by following example:
Example one: take by weighing the former powder 5.26kg of 95% imidacloprid, the former powder 0.56kg of 90% ivermectin adds no benzene cosolvent 10kg, synergist 2kg, it is fully dissolved, add compound emulsifying agent 15kg again, penetrating agent JFC 2kg, antioxidant BHT 0.5kg, add non-toluene solvent to 100kg, behind the stirring and evenly mixing, leave standstill, filter, promptly obtain 5.5% imidacloprid ivermectin soluble liquid.
Example two: take by weighing the former powder 5.26kg of 95% imidacloprid, the former powder 0.53kg of 95% Avermectin adds no benzene cosolvent 10kg, synergist 2kg, it is fully dissolved, add compound emulsifying agent 18kg again, bleeding agent CT-901B10kg, antioxidant BHT 0.5kg, add non-toluene solvent to 100kg, behind the stirring and evenly mixing, leave standstill, filter, promptly obtain 5.5% imidacloprid Avermectin soluble liquid.
Example three: take by weighing the former powder 5.26kg of 95% imidacloprid, the former powder 0.33kg of 90% emamectin-benzoate adds no benzene cosolvent 10kg, synergist 2kg, it is fully dissolved, add compound emulsifying agent 14kg again, bleeding agent CT-901B10kg, antioxidant BHT 0.5kg, add non-toluene solvent to 100kg, behind the stirring and evenly mixing, leave standstill, filter, promptly obtain 5.3% imidacloprid emamectin-benzoate soluble liquid.
Example four: take by weighing the former powder 2.63kg of 95% imidacloprid, the former powder 2.63kg of 95% Acetamiprid adds no benzene cosolvent 12kg, synergist 2kg, it is fully dissolved, add compound emulsifying agent 15kg again, bleeding agent CT-901B 10kg, antioxidant BHT 0.5kg, add non-toluene solvent to 100kg, behind the stirring and evenly mixing, leave standstill, filter, promptly obtain 5% imidacloprid Acetamiprid soluble liquid.
Adopt the present invention's 5.5% imidacloprid Avermectin soluble liquid control vegetable aphid, indoor biometrics the results are shown in following table, and 4000 and 8000 times of soups 24 hours and 48 hours preventive effects all are higher than 10% imidacloprid wetting powder, and formulation rate obviously reduces.
The indoor biometrics test
Claims (3)
1. efficient, environment-friendly type imidacloprid Avermectin (ivermectin emamectin-benzoate, Acetamiprid) agricultural insecticide, its formulation is a soluble liquid, it is characterized in that this formulation dispersiveness, emulsibility are good, adopt non-toluene solvent, auxiliary agent is formulated.
No benzene cosolvent described in the claim 1 for except that benzene, toluene, mixed xylenes to ketone, ester class, alcohols, alcohol ether, the alkane ketone equal solvent of human body safety.
3. the imidacloprid Avermectin described in the claim 1 (ivermectin emamectin-benzoate, Acetamiprid) soluble liquid, it is characterized in that forming content (by weight percentage), imidacloprid 1～20%, Avermectin (or ivermectin, emamectin-benzoate) 0.1～10%, Acetamiprid 1～20%.No benzene cosolvent 0～30%, emulsifier 1～35%, bleeding agent 0～15%, synergist 0～5%, antioxidant 0.1～1%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101619387A CN101199279A (en) | 2006-12-11 | 2006-12-11 | A set of soluble liquid pesticide using imidacloprid as raw material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101619387A CN101199279A (en) | 2006-12-11 | 2006-12-11 | A set of soluble liquid pesticide using imidacloprid as raw material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101199279A true CN101199279A (en) | 2008-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101619387A Pending CN101199279A (en) | 2006-12-11 | 2006-12-11 | A set of soluble liquid pesticide using imidacloprid as raw material |
Country Status (1)
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| CN (1) | CN101199279A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102763671A (en) * | 2012-07-17 | 2012-11-07 | 中化化工科学技术研究总院 | Quickly disintegrated imidacloprid and emamectin benzoate water dispersible granules and preparation method thereof |
| CN103918700A (en) * | 2014-03-28 | 2014-07-16 | 海南力智生物工程有限责任公司 | Insecticidal granules and preparation method and application thereof |
-
2006
- 2006-12-11 CN CNA2006101619387A patent/CN101199279A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102763671A (en) * | 2012-07-17 | 2012-11-07 | 中化化工科学技术研究总院 | Quickly disintegrated imidacloprid and emamectin benzoate water dispersible granules and preparation method thereof |
| CN102763671B (en) * | 2012-07-17 | 2016-04-13 | 中化化工科学技术研究总院 | Quickly disintegrated Imidacloprid emamectin benzoate water dispersible granule and preparation method thereof |
| CN103918700A (en) * | 2014-03-28 | 2014-07-16 | 海南力智生物工程有限责任公司 | Insecticidal granules and preparation method and application thereof |
| CN103918700B (en) * | 2014-03-28 | 2016-02-24 | 海南力智生物工程有限责任公司 | A kind of desinsection particle and its preparation method and application |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080618 |