CN1049090C - Agricultural chemical composite - Google Patents
Agricultural chemical composite Download PDFInfo
- Publication number
- CN1049090C CN1049090C CN95110596A CN95110596A CN1049090C CN 1049090 C CN1049090 C CN 1049090C CN 95110596 A CN95110596 A CN 95110596A CN 95110596 A CN95110596 A CN 95110596A CN 1049090 C CN1049090 C CN 1049090C
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- parts
- emulsifiable concentrate
- natural enemies
- safe
- present
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- 239000003905 agrochemical Substances 0.000 title 1
- 239000002131 composite material Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 claims abstract description 8
- NNKVPIKMPCQWCG-UHFFFAOYSA-N methamidophos Chemical compound COP(N)(=O)SC NNKVPIKMPCQWCG-UHFFFAOYSA-N 0.000 claims description 11
- RDYMFSUJUZBWLH-SVWSLYAFSA-N endosulfan Chemical compound C([C@@H]12)OS(=O)OC[C@@H]1[C@]1(Cl)C(Cl)=C(Cl)[C@@]2(Cl)C1(Cl)Cl RDYMFSUJUZBWLH-SVWSLYAFSA-N 0.000 claims description 10
- 239000000575 pesticide Substances 0.000 claims description 5
- 239000004480 active ingredient Substances 0.000 claims description 4
- 239000004495 emulsifiable concentrate Substances 0.000 abstract description 12
- 241000255967 Helicoverpa zea Species 0.000 abstract description 10
- 239000003995 emulsifying agent Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 9
- 239000002904 solvent Substances 0.000 abstract description 8
- 239000003795 chemical substances by application Substances 0.000 abstract description 7
- 239000003381 stabilizer Substances 0.000 abstract description 7
- 239000002917 insecticide Substances 0.000 abstract description 6
- 239000003814 drug Substances 0.000 abstract description 5
- 229940079593 drug Drugs 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- -1 S-dimethylaminophosphorothioate Chemical compound 0.000 abstract description 2
- 230000010534 mechanism of action Effects 0.000 abstract description 2
- 231100001228 moderately toxic Toxicity 0.000 abstract description 2
- 231100000331 toxic Toxicity 0.000 abstract description 2
- 230000002588 toxic effect Effects 0.000 abstract description 2
- 241001465754 Metazoa Species 0.000 abstract 1
- 239000003242 anti bacterial agent Substances 0.000 abstract 1
- 229940088710 antibiotic agent Drugs 0.000 abstract 1
- 230000000857 drug effect Effects 0.000 abstract 1
- 239000002728 pyrethroid Substances 0.000 abstract 1
- 230000001568 sexual effect Effects 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001124076 Aphididae Species 0.000 description 1
- 241001600408 Aphis gossypii Species 0.000 description 1
- 241000239290 Araneae Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 206010034133 Pathogen resistance Diseases 0.000 description 1
- 241001454295 Tetranychidae Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- VEMKTZHHVJILDY-UXHICEINSA-N bioresmethrin Chemical compound CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-UXHICEINSA-N 0.000 description 1
- 150000004657 carbamic acid derivatives Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 231100000225 lethality Toxicity 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229940051841 polyoxyethylene ether Drugs 0.000 description 1
- 229920000056 polyoxyethylene ether Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000820 toxicity test Toxicity 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
本发明涉及两种杀虫剂O，S-二甲基胺基硫代磷酸酯、6，7，8，9，10，10-六氯-1，5，5a，6，9，9a-六氢-6，9-甲撑-2，4，3-苯并(e)二氧硫庚-3-氧化物和增效剂、溶剂、乳化剂、稳定剂制成的乳油组合物。上述两种杀虫剂前者毒性高，残效期较短，对施药者不安全，并对天敌影响较大；后者中等毒性，对天敌安全，药效期长。本发明将其以4∶1的比例加工成乳油，使有效含量达到25-60%，并加入提高药剂效能的增效剂，加上二者作用机制不同，使之成为目前防治菊酯类抗性棉铃虫最有效的药剂，并对人畜安全，对天敌较安全。社会和经济效益显著。The present invention relates to two insecticides O, S-dimethylaminophosphorothioate, 6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a-hexa An emulsifiable concentrate composition made of hydrogen-6,9-methylene-2,4,3-benzo(e)dioxthiohept-3-oxide, synergist, solvent, emulsifier and stabilizer. The former of the above two insecticides is highly toxic, has a short residual effect period, is unsafe to the applicator, and has a greater impact on natural enemies; the latter is moderately toxic, safe to natural enemies, and has a long drug effect period. In the present invention, it is processed into emulsifiable concentrate with a ratio of 4:1, so that the effective content reaches 25-60%, and a synergist to improve the efficacy of the drug is added. In addition, the mechanism of action of the two is different, so that it is the current method for preventing and treating pyrethroid antibiotics. It is the most effective agent for sexual cotton bollworm, and it is safe for humans and animals, and relatively safe for natural enemies. The social and economic benefits are remarkable.
Description
本发明涉及有杀虫剂O，S-二甲基胺基硫代磷酸酯[以下称甲胺磷(methamidophos)]和6，7，8，9，10，10-六氯-1，5，5a，6，9，9a-六氢-6，9-甲撑-2，4，3-苯并[e]二氧硫庚-3-氧化物[以下称硫丹(endosulfan)]和能提高药剂有效成分向昆虫表皮渗透的渗透剂以及乳化剂和有机溶剂的乳油组合物。The present invention relates to insecticides O, S-dimethylaminothiophosphate [hereinafter referred to as methamidophos (methamidophos)] and 6,7,8,9,10,10-hexachloro-1,5, 5a, 6, 9, 9a-hexahydro-6, 9-methylene-2, 4, 3-benzo [e] dioxothiohept-3-oxide [hereinafter referred to as endosulfan (endosulfan)] and can improve An emulsifiable concentrate composition of a penetrating agent, an emulsifier, and an organic solvent for penetrating the active ingredient of a drug into the cuticle of insects.
甲胺磷是一种内吸高效高毒杀虫剂，是目前防治棉铃虫药剂之一，而且可以兼治棉蚜及棉叶螨，其残效期较短，对棉田天敌杀伤力较高。Methamidophos is a systemic high-efficiency and highly toxic insecticide. It is one of the current pesticides for the control of cotton bollworm. It can also control cotton aphids and cotton spider mites. Its residual effect is short and its lethality to natural enemies in cotton fields is relatively high.
硫丹是一种高效、中等毒性的杀虫剂，对棉铃虫不易产生抗药性，且其作用机制同目前防治棉铃虫常用的有机磷酸酯类、氨基甲酸酯类以及拟除虫菊酯类等杀虫剂不同，经测定不易同上述类别药剂产生交互抗性，且对天敌安全性极高、残效期长。但价格较高，药效发挥慢。Endosulfan is a highly effective and moderately toxic insecticide, which is not easy to produce resistance to cotton bollworms, and its mechanism of action is the same as that of organophosphates, carbamates, and pyrethroids commonly used to control cotton bollworms. Different agents, it is determined that it is not easy to produce cross-resistance with the above-mentioned types of agents, and it is extremely safe against natural enemies and has a long residual effect period. But the price is high and the efficacy is slow.
本发明已发现，通过72种杀虫剂对抗性棉铃虫筛选测定、联合毒力测定证明，甲胺磷及硫丹均属毒力较高的药剂，两种药剂混合后对棉铃虫测定得出，混剂有显著的增效作用，共毒系数为235。如将两者按4∶1(甲胺磷∶硫丹)比例混用，不但可以提高药效、延缓害虫抗药性，而且可降低甲胺磷毒性，提高对天敌的安全性，并可兼治蚜虫、棉叶螨等。以这两种化合物为有效成分，加入渗透剂、乳化剂、有机溶剂、稳定剂，加工成乳油。The present invention has found that through the screening and determination of 72 insecticide-resistant cotton bollworms and the combined toxicity test, it is proved that both methamidophos and endosulfan are medicaments with high toxicity. , the mixture has a significant synergistic effect, and the co-toxicity coefficient is 235. If the two are mixed at a ratio of 4:1 (methamidophos: endosulfan), it can not only improve the efficacy and delay the resistance of pests, but also reduce the toxicity of methamidophos, improve the safety of natural enemies, and can also treat aphids, Cotton spider mite etc. Take these two compounds as active ingredients, add penetrating agent, emulsifier, organic solvent, stabilizer, and process into emulsifiable concentrate.
本发明可使用的渗透剂为：烷基酚聚氧乙烯醚。The penetrating agent that can be used in the present invention is: alkylphenol polyoxyethylene ether.
本发明中的乳化剂为QR-01或QR-02等。The emulsifier in the present invention is QR-01 or QR-02 etc.
本发明所涉及的溶剂有甲苯、甲醇、乙醇、二甲苯等。Solvents involved in the present invention include toluene, methanol, ethanol, xylene and the like.
本组合物可依传统方法按比例加工成有效成分含量达25-60％的乳油。The composition can be processed into emulsifiable concentrate with an active ingredient content of 25-60% in proportion according to the traditional method.
本发明加工成为乳油的工艺流程如下，但不限于此。The technological process that the present invention is processed into emulsifiable concentrate is as follows, but not limited thereto.
原药1→计量Original drug 1 → metering
原药2→计量Original drug 2 → metering
溶剂1→计量Solvent 1 → metering
溶剂2→计量→调制→抽样→出料包装→成品。Solvent 2→measurement→modulation→sampling→outgoing packaging→finished product.
乳化剂→计量Emulsifier → metering
渗透剂→计量Penetrant → Metering
稳定剂→计量Stabilizer→metering
本发明加工成乳油可通过以下“实例”进一步加以说明，但不限于此，以下所有份数均指重量比。The processing of the present invention into emulsifiable concentrate can be further illustrated by the following "example", but not limited thereto, and all parts below refer to weight ratio.
实例1 甲胺磷 28份Example 1 Methamidophos 28 parts
硫 丹 7份7 parts of endosulfan
乳化剂 10份Emulsifier 10 parts
渗透剂 5份Penetrant 5 parts
稳定剂 2份 Stabilizer 2 parts
溶 剂 48份Solvent 48 parts
将其按上述流程加工成乳油。It is processed into emulsifiable concentrate according to the above process.
实例2 甲胺磷 20份Example 2 Methamidophos 20 parts
硫 丹 5份5 parts of endosulfan
乳化剂 10份Emulsifier 10 parts
渗透剂 10份Penetrant 10 parts
稳定剂 2份 Stabilizer 2 parts
溶 剂 53份Solvent 53 parts
将其按上述流程加工成乳油。It is processed into emulsifiable concentrate according to the above process.
实例3 甲胺磷 32份Example 3 Methamidophos 32 parts
硫 丹 8份8 parts of endosulfan
乳化剂 10份Emulsifier 10 parts
渗透剂 5份Penetrant 5 parts
稳定剂 2份 Stabilizer 2 parts
溶 剂 43份Solvent 43 parts
将其按上述流程加工成乳油。It is processed into emulsifiable concentrate according to the above process.
实例4 甲胺磷 30份Example 4 Methamidophos 30 parts
硫 丹 10份10 parts of endosulfan
乳化剂 10份Emulsifier 10 parts
渗透剂 5份Penetrant 5 parts
稳定剂 2份 Stabilizer 2 parts
溶 剂 43份Solvent 43 parts
将其按上述流程加工成乳油。It is processed into emulsifiable concentrate according to the above process.
使用上述一种农药组合物乳油制剂(按35％乳油计)防治抗性棉铃虫的方法为：防治二代棉铃虫，每亩用40毫升，加水稀释1200倍，喷雾；防治三、四代棉铃虫，每亩用60毫升左右，加水稀释1000倍，喷雾。对抗性棉铃虫的防治效果均在85％以上。此种农药组合物是目前防治抗性棉铃虫的最有效药剂之一，经济和社会效益十分显著。The method of using the above-mentioned a kind of pesticide composition emulsifiable oil preparation (according to 35% emulsifiable concentrate) to prevent and control resistant cotton bollworm is: prevent and control the second generation cotton bollworm, use 40 milliliters per mu, add water to dilute 1200 times, spray; control three and four generations of cotton bollworms Insects, use about 60 ml per mu, dilute 1000 times with water, and spray. The control effect of the resistant cotton bollworm is above 85%. The pesticide composition is one of the most effective agents for controlling the resistant cotton bollworm at present, and the economic and social benefits are very remarkable.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95110596A CN1049090C (en) | 1995-08-21 | 1995-08-21 | Agricultural chemical composite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95110596A CN1049090C (en) | 1995-08-21 | 1995-08-21 | Agricultural chemical composite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1125511A CN1125511A (en) | 1996-07-03 |
| CN1049090C true CN1049090C (en) | 2000-02-09 |
Family
ID=5077964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95110596A Expired - Fee Related CN1049090C (en) | 1995-08-21 | 1995-08-21 | Agricultural chemical composite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1049090C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080041842A1 (en) | 2005-09-07 | 2008-02-21 | United Technologies Corporation | Connector for heater |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060761A (en) * | 1991-11-03 | 1992-05-06 | 湖北省江陵县农药厂 | Secondary amine phosphoric emulsion |
| CN1077336A (en) * | 1993-01-15 | 1993-10-20 | 南京农业大学 | Combination agent for controlling resistant cotton bollworm |
| CN1080813A (en) * | 1992-06-22 | 1994-01-19 | 烟台市京蓬农药厂 | Efficiently, the compound organophosphorus insecticide of low toxicity |
| CN1086664A (en) * | 1992-11-13 | 1994-05-18 | 赫彻斯特股份公司 | The synergy medicament of pest control and mite class |
-
1995
- 1995-08-21 CN CN95110596A patent/CN1049090C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060761A (en) * | 1991-11-03 | 1992-05-06 | 湖北省江陵县农药厂 | Secondary amine phosphoric emulsion |
| CN1080813A (en) * | 1992-06-22 | 1994-01-19 | 烟台市京蓬农药厂 | Efficiently, the compound organophosphorus insecticide of low toxicity |
| CN1086664A (en) * | 1992-11-13 | 1994-05-18 | 赫彻斯特股份公司 | The synergy medicament of pest control and mite class |
| CN1077336A (en) * | 1993-01-15 | 1993-10-20 | 南京农业大学 | Combination agent for controlling resistant cotton bollworm |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1125511A (en) | 1996-07-03 |
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