CN1069486C - Agricultural chemical composition for increasing imidacloprid toxic effect - Google Patents
Agricultural chemical composition for increasing imidacloprid toxic effect Download PDFInfo
- Publication number
- CN1069486C CN1069486C CN98110171A CN98110171A CN1069486C CN 1069486 C CN1069486 C CN 1069486C CN 98110171 A CN98110171 A CN 98110171A CN 98110171 A CN98110171 A CN 98110171A CN 1069486 C CN1069486 C CN 1069486C
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- CN
- China
- Prior art keywords
- imidacloprid
- insecticide
- synergist
- toxic effect
- stabilizer
- 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.)
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- 239000005906 Imidacloprid Substances 0.000 title claims abstract description 18
- YWTYJOPNNQFBPC-UHFFFAOYSA-N imidacloprid Chemical compound [O-][N+](=O)\N=C1/NCCN1CC1=CC=C(Cl)N=C1 YWTYJOPNNQFBPC-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 229940056881 imidacloprid Drugs 0.000 title claims abstract description 18
- 239000000203 mixture Substances 0.000 title claims abstract description 11
- 231100000331 toxic Toxicity 0.000 title claims 4
- 230000002588 toxic effect Effects 0.000 title claims 4
- 239000003905 agrochemical Substances 0.000 title 1
- LNJXZKBHJZAIKQ-UHFFFAOYSA-N 1,1,1,2-tetrachloro-3-(2,3,3,3-tetrachloropropoxy)propane Chemical compound ClC(Cl)(Cl)C(Cl)COCC(Cl)C(Cl)(Cl)Cl LNJXZKBHJZAIKQ-UHFFFAOYSA-N 0.000 claims description 9
- 239000000575 pesticide Substances 0.000 claims description 6
- 239000003963 antioxidant agent Substances 0.000 claims description 5
- 230000003078 antioxidant effect Effects 0.000 claims description 5
- 239000004480 active ingredient Substances 0.000 claims description 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 claims 1
- 241000607479 Yersinia pestis Species 0.000 abstract description 8
- 239000004495 emulsifiable concentrate Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 230000000749 insecticidal effect Effects 0.000 abstract description 5
- 239000002917 insecticide Substances 0.000 abstract description 5
- 239000003381 stabilizer Substances 0.000 abstract description 4
- 239000003795 chemical substances by application Substances 0.000 abstract description 3
- 239000003995 emulsifying agent Substances 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 238000002360 preparation method Methods 0.000 abstract description 3
- 239000002904 solvent Substances 0.000 abstract description 3
- 231100000053 low toxicity Toxicity 0.000 abstract description 2
- 230000002195 synergetic effect Effects 0.000 abstract description 2
- 231100000419 toxicity Toxicity 0.000 abstract description 2
- 230000001988 toxicity Effects 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000000857 drug effect Effects 0.000 abstract 1
- 230000012865 response to insecticide Effects 0.000 abstract 1
- AXTGDCSMTYGJND-UHFFFAOYSA-N 1-dodecylazepan-2-one Chemical compound CCCCCCCCCCCCN1CCCCCC1=O AXTGDCSMTYGJND-UHFFFAOYSA-N 0.000 description 3
- 241001124076 Aphididae Species 0.000 description 2
- 241000526200 Cacopsylla pyri Species 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 241000125167 Rhopalosiphum padi Species 0.000 description 2
- 241000018137 Trialeurodes vaporariorum Species 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001600408 Aphis gossypii Species 0.000 description 1
- 241000256593 Brachycaudus schwartzi Species 0.000 description 1
- 241000982105 Brevicoryne brassicae Species 0.000 description 1
- 241001498622 Cixius wagneri Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 206010059866 Drug resistance Diseases 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- -1 Lauryl Azone Chemical compound 0.000 description 1
- 241001556089 Nilaparvata lugens Species 0.000 description 1
- 241000819999 Nymphes Species 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000002837 defoliant Substances 0.000 description 1
- 238000001784 detoxification Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 235000019261 food antioxidant Nutrition 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- DYWXUGHWVZACKC-UHFFFAOYSA-N n-[1-[(6-chloropyridin-3-yl)methyl]imidazolidin-2-yl]nitramide Chemical compound [O-][N+](=O)NC1NCCN1CC1=CC=C(Cl)N=C1 DYWXUGHWVZACKC-UHFFFAOYSA-N 0.000 description 1
- 239000003961 penetration enhancing agent Substances 0.000 description 1
- 239000002728 pyrethroid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
本发明涉及杀虫剂吡虫啉、增效剂、渗透剂、稳定剂、乳化剂和溶剂等制成的乳油组合物。以及应用这种组和物防治多种农业害虫的方法。吡虫啉是一种高效、低毒的新型杀虫剂，已表现出对多种小型刺吸式口器害虫有优异的杀虫活性。但自身还存在击倒速度慢、在较低的温度下药效不易发挥，连续单一使用易引起害虫抗药性等缺点。本发明通过选择增效剂、渗透剂和稳定剂，将之加工成增效乳油制剂，不仅使其毒力和药效提高数倍，而且克服了吡虫啉存在的不足。经济效益和社会效益十分显著。The invention relates to an emulsifiable concentrate composition made of insecticide imidacloprid, synergist, penetrating agent, stabilizer, emulsifier, solvent and the like. As well as the method of using the compound to prevent and control various agricultural pests. Imidacloprid is a new type of insecticide with high efficiency and low toxicity. It has shown excellent insecticidal activity against a variety of small piercing-sucking mouthparts pests. However, it also has disadvantages such as slow knockdown speed, difficult drug effect at lower temperatures, and continuous single use can easily cause insecticide resistance. The present invention processes synergist, penetrant and stabilizer into synergistic emulsifiable concentrate preparation, which not only increases its toxicity and efficacy several times, but also overcomes the shortcomings of imidacloprid. The economic and social benefits are very significant.
Description
本发明涉及由杀虫剂1-(6-氯-3-吡啶基甲基)-N-硝基亚咪唑烷-2-基胺(以下称吡虫啉imidacloprid)和增效剂双(2,3,3,3-四氯丙基)醚(以下称八氯二丙醚)、渗透剂、稳定剂、乳化剂及溶剂的乳油组合物。The present invention relates to insecticide 1-(6-chloro-3-pyridylmethyl)-N-nitroimidazolidin-2-ylamine (hereinafter referred to as imidacloprid) and synergist bis(2,3, An emulsifiable concentrate composition of 3,3-tetrachloropropyl) ether (hereinafter referred to as octachlorodipropyl ether), penetrant, stabilizer, emulsifier and solvent.
同时，本发明涉及用该组合物防治多种农业害虫的方法。At the same time, the present invention relates to methods for controlling various agricultural pests by using the composition.
吡虫啉是一种高效、低毒的新型杀虫剂，本身存在对害虫击倒速度慢，在较低温度下药效发挥迟缓，连续单一使用易引起害虫抗药性等缺点。Imidacloprid is a new type of insecticide with high efficiency and low toxicity. It has the disadvantages of slow knockdown of pests, slow efficacy at lower temperatures, and continuous single use can easily cause pest resistance.
八氯二丙醚(S2)是卫生和农用拟除虫菊酯类杀虫剂的增效剂，现主要用于蚊香和杀虫气雾剂中，本身无杀虫作用，在田间情况下易氧化分解。Octachlorodipropyl ether (S 2 ) is a synergist for hygienic and agricultural pyrethroid insecticides. It is mainly used in mosquito coils and insecticidal aerosols. It has no insecticidal effect and is easily oxidized in the field. break down.
氮酮(月桂草氮酮NT)是一种无毒、高效皮肤渗透促进剂，国外广泛用于医药、化妆品、印染、棉花脱叶剂等产品中，近年来国内开始在农药加工制剂中试用。Azone (Lauryl Azone NT) is a non-toxic, high-efficiency skin penetration enhancer. It is widely used in medicine, cosmetics, printing and dyeing, cotton defoliants and other products abroad. In recent years, it has begun to be used in pesticide processing preparations in China.
BHT抗氧剂是一种食品抗氧剂，本身为无毒物，但能提高八氯二丙醚在田间的稳定性。BHT antioxidant is a kind of food antioxidant, which is non-toxic in itself, but can improve the stability of octachlorodipropyl ether in the field.
本发明已发现，吡虫啉和八氯二丙醚按1∶2～15混用，再按制剂量加入0.5～2％氮酮，按1～3％加入BHT抗氧剂，对棉蚜、菜蚜、麦蚜、苹果黄蚜、梨木虱、灰飞虱和温室白粉虱等均有显著的增效作用，特别是能提高该药在低温下的杀虫效果和增加了杀虫的速效性。同时还降低了使用成本。因八氯二丙醚是昆虫体内解毒酶抑制剂，可延缓害虫对吡虫啉抗性的发生。以吡虫啉为有效成分，八氯二丙醚为增效剂，氮酮为渗透剂，BHT抗氧剂为稳定剂，加入乳化剂和溶剂等，将之加工成乳油制剂的农药组合物。The present invention has found that imidacloprid and octachlorodipropyl ether are mixed at a ratio of 1: 2 to 15, and then 0.5 to 2% of azone is added according to the dosage of the preparation, and BHT antioxidant is added at 1 to 3%. Wheat aphid, apple yellow aphid, pear psyllid, brown planthopper and greenhouse whitefly all have significant synergistic effects, especially to improve the insecticidal effect of the drug at low temperature and increase the quick-acting insecticidal properties. At the same time, the cost of use is also reduced. Because octachlorodipropyl ether is an inhibitor of detoxification enzymes in insects, it can delay the occurrence of pest resistance to imidacloprid. Using imidacloprid as an active ingredient, octachlorodipropyl ether as a synergist, azone as a penetrating agent, BHT antioxidant as a stabilizer, adding emulsifiers and solvents, etc., and processing it into a pesticide composition of emulsifiable concentrate.
本发明主要提供了一种使用增效剂或用增效剂和渗透剂来提高吡虫啉的毒力和药效，延缓抗药性产生，提高吡虫啉在较低温度下的药效稳定性，减少吡虫啉用量的方法。The present invention mainly provides a method of using a synergist or a synergist and a penetrating agent to improve the toxicity and efficacy of imidacloprid, delay the generation of drug resistance, improve the stability of the efficacy of imidacloprid at a lower temperature, and reduce the dosage of imidacloprid. Methods.
本发明提供了使用上述组合物防治害虫的作用范围和方法。The present invention provides the scope and method of using the composition to control pests.
本组合物按传统的方法加工成乳油。The composition is processed into an emulsifiable concentrate according to the conventional method.
本发明加工乳油通过如下“实例”进一步加以注明，但不限于此。以下所有份数均指重量。 The processed emulsifiable concentrate of the present invention is further illustrated by the following "Example", but is not limited thereto. All parts below are by weight.
将各实例中的配比按说明书附图流程图加工成不同规格的乳油。The proportioning in each example is processed into emulsifiable concentrates of different specifications according to the flow chart of the accompanying drawings in the description.
使用上述农药组合物防治害虫的方法为：防治小麦蚜虫、棉蚜、菜蚜。每亩15～20毫升。加水稀释3000～5000倍喷雾使用；防治桃蚜、苹果黄蚜、梨木虱，稀释3000～4000倍喷雾使用；防治灰飞虱、温室白粉虱等，在若虫期每亩使用20毫升，加水稀释喷雾。The method for controlling pests by using the pesticide composition is: preventing and controlling wheat aphids, cotton aphids and cabbage aphids. 15-20 ml per mu. Add water to dilute 3000-5000 times for spraying; control peach aphid, apple yellow aphid, pear psyllid, dilute 3000-4000 times for spraying; control gray planthopper, greenhouse whitefly, etc., use 20 ml per mu in the nymph stage, add water to dilute the spray .
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98110171A CN1069486C (en) | 1998-04-21 | 1998-04-21 | Agricultural chemical composition for increasing imidacloprid toxic effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98110171A CN1069486C (en) | 1998-04-21 | 1998-04-21 | Agricultural chemical composition for increasing imidacloprid toxic effect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1212838A CN1212838A (en) | 1999-04-07 |
| CN1069486C true CN1069486C (en) | 2001-08-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98110171A Expired - Fee Related CN1069486C (en) | 1998-04-21 | 1998-04-21 | Agricultural chemical composition for increasing imidacloprid toxic effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1069486C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI820339B (en) * | 2019-07-25 | 2023-11-01 | 印度商Ｕｐｌ有限公司 | Novel agrochemical combinations |
-
1998
- 1998-04-21 CN CN98110171A patent/CN1069486C/en not_active Expired - Fee Related
Non-Patent Citations (3)
| Title |
|---|
| 国外农药品种手册 2092.10.1 沙家俊等，化学工业出版社 * |
| 国外农药品种手册 2092.10.1 沙家俊等，化学工业出版社;国外农药品种手册(三) 2081.10.1 化学工业部农药科技情报中心站 * |
| 国外农药品种手册(三) 2081.10.1 化学工业部农药科技情报中心站 * |
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| Publication number | Publication date |
|---|---|
| CN1212838A (en) | 1999-04-07 |
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