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Pesticide composition containing sulfur-fluorine oxime ether and part of organophosphorus pesticides

An insecticidal composition and pesticide insecticidal technology, applied in the direction of insecticides, biocides, animal repellents, etc., can solve the problems of decreased efficacy of organophosphorus pesticides, increased cost of medication, and high environmental pressure, achieving The effects of delaying pest resistance, reducing drug costs, and prolonging life

Active Publication Date: 2011-11-02
HAILIR PESTICIDES & CHEM GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Based on the background of the invention above, after long-term screening and research in the field of pesticide compounding by our R&D personnel, we are committed to solving the problems of decreased efficacy of organophosphorus pesticides, increased drug costs, and high environmental pressure, and finally proposed a highly efficient and environmentally friendly pesticide. An insecticidal composition, the insecticidal composition is a binary mixture of (A) thiofluoroxime ether and (B) some organophosphorus pesticides as active ingredients, wherein some organophosphorus pesticides are chlorpyrifos, phoxim Any one of , profenofos, triazophos, diazinon

Method used

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  • Pesticide composition containing sulfur-fluorine oxime ether and part of organophosphorus pesticides
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  • Pesticide composition containing sulfur-fluorine oxime ether and part of organophosphorus pesticides

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example 1

[0050] (1) Test drug

[0051] 96% thiofluoroxime technical, Hunan Research Institute of Chemical Industry, 90% profenofos technical, Shandong Keyuan Chemical Co., Ltd.

[0052] Dissolve the original drug with acetone first, and mix appropriate amount of the original drug into 5 different proportions according to the results of the preliminary experiment, and then use acetone to dilute each treatment into 5 series of concentration gradients for use.

[0053] (2) Test object

[0054] The third instar larvae of Plutella xylostella were reared continuously for 10 generations with radish seedlings indoors, at a temperature of (25±2)°C, a relative humidity of 50%±4%, and a photoperiod of 14 / 10h (L / D).

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PUM

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Abstract

The invention relates to a pesticide composition in the field of pesticide compounding. The pesticide composition is characterized in that the pesticide composition comprises the active ingredients such as sulfur-fluorine oxime ether and an organophosphorus pesticide; the weight ratio of the two active ingredients is (0.1-50): (1-80), preferably (0.1-35): (5-50); the total mass percentage of the active ingredients in the pesticide composition is 1-90%, preferably 7-60%; the pesticide composition also comprises auxiliary ingredients which are allowed to be used in the pesticide and can be accepted; and the pesticide composition can be prepared into emulsifiable concentrates, emulsion in water, microemulsion, water dispersible granules, wettable powder and suspending agents by the known method.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to an insecticidal composition containing thiofluoroxime ether and some organophosphorus pesticides. Background technique [0002] Thiofluoroxime is a new non-ester pyrethroid insecticide with independent intellectual property rights independently designed and synthesized by Hunan Research Institute of Chemical Industry in Hunan Base of National Southern Pesticide Innovation Center in 2002. The research and development code is HNPC-thiofluoroxime Ether 2005, chemical name: 1-(3-fluoro-4-chlorophenyl)-2-methylthioethanone oxime-O-(2-methylbiphenyl-3-methyl)ether, its structural formula is : [0003] [0004] Thiofluoroxime ether can effectively control tea tree pests, tea caterpillars, tea leafhoppers, tea inchworms, citrus pests leafminer moths, vegetable pests, cabbage caterpillars, etc., with a wide insecticidal spectrum and rapid action. The results of toxicity...

Claims

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Application Information

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IPC IPC(8): A01N57/16A01N35/10A01N57/14A01P7/04
Inventor 杜秀斌葛尧伦韩先正
Owner HAILIR PESTICIDES & CHEM GRP
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