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Insecticide composition containing 1-(3-fluoro-4-chlorophenyl)-2-hexamethyl ethyl ketoxime-O-(2-methyl biphenyl) ether and spirotetramat

The technology of an insecticidal composition and spirotetramat, which is applied in the directions of insecticides, biocides, animal repellants, etc., can solve the problems such as the insecticidal composition and its application that no one has reported before, and achieves delaying the resistance of key pesticides. , The effect of reducing production cost and use cost

Inactive Publication Date: 2013-04-24
HAILIR PESTICIDES & CHEM GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And no one has reported about the insecticidal composition compounded with thiofluoroxime ether and spirotetramat and its application

Method used

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  • Insecticide composition containing 1-(3-fluoro-4-chlorophenyl)-2-hexamethyl ethyl ketoxime-O-(2-methyl biphenyl) ether and spirotetramat
  • Insecticide composition containing 1-(3-fluoro-4-chlorophenyl)-2-hexamethyl ethyl ketoxime-O-(2-methyl biphenyl) ether and spirotetramat
  • Insecticide composition containing 1-(3-fluoro-4-chlorophenyl)-2-hexamethyl ethyl ketoxime-O-(2-methyl biphenyl) ether and spirotetramat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0029] Example: Combined toxicity test of different ratios of thiofluoroxime and spirotetramat.

[0030] 1.1 Drugs to be tested

[0031] 94% thiofluoroxime technical drug, 95% spirotetramat technical drug, the above technical drugs are provided by the research and development department of Hailier Pharmaceutical Co., Ltd.

[0032] 1.2 Test target

[0033] The third-instar larvae of sensitive beet armyworm were reared continuously for 5 generations in a room with the same individual size and physiological state. Temperature (25±2)℃. The relative humidity is 65%±5%, and the photoperiod is 12 / 12h (L / D).

[0034] 1.3 Experimental steps

[0035] 1.3.1 Drug preparation

[0036] First dissolve the original drug with acetone, and according to the results of the preparatory experiment, an appropriate amount of the two original drugs will be made into 7 different proportions, and then each treatment will be diluted into 7 concentration gradients with acetone. The ratios of...

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PUM

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Abstract

The invention relates to an insecticide composition containing 1-(3-fluoro-4-chlorophenyl)-2-hexamethyl ethyl ketoxime-O-(2-methyl biphenyl) ether and spirotetramat. The composition is prepared by dually formulating effective ingredients of 1-(3-fluoro-4-chlorophenyl)-2-hexamethyl ethyl ketoxime-O-(2-methyl biphenyl) ether and spirotetramat, wherein the mass ratio of the 1-(3-fluoro-4-chlorophenyl)-2-hexamethyl ethyl ketoxime-O-(2-methyl biphenyl) ether to the spirotetramat is (24-42): (20-2), the total mass of the 1-(3-fluoro-4-chlorophenyl)-2-hexamethyl ethyl ketoxime-O-(2-methyl biphenyl) ether and the spirotetramat in the preparation accounts for 1%-8% of the whole preparation mass, and the composition also comprises auxiliary components which are allowable and acceptable in pesticides. The insecticide composition can be produced into forms of cream, suspending agents, wettable powder, water dispersible granules, emulsion in water and microemulsion. The insecticide composition is mainly used for preventing various piercing-sucking mouthpart pests such as aphids, thrips, phylloxeraes, mealybugs, aleyrodidae, scale insects, tea tree pests such as euproctis pseudoconspersa strand, empoasca pirisuga matumura and tea geometrid, phyllocnistis citrella stainton and vegetable-crop pests such as pierisrapaeLinne.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to an insecticidal composition containing thiofluoroxime ether and spirotetramat. Background technique [0002] Thiofluoroxime ether is a broad-spectrum, quick-acting new oxime ether non-ester pyrethroid insecticide with independent intellectual property rights developed by Hunan Research Institute of Chemical Industry. Thiofluoroxime ether can be used to control crop pests such as tea trees, fruit trees, and vegetables. It has good effect, wide insecticidal spectrum, rapid action, low toxicity and is safe to natural enemies and crops. It can effectively control tea tree pests tea caterpillar, tea green leafhopper, tea geometrid, citrus pests Spodoptera and vegetable pests Pieris rapae, etc. The chemical name of thiofluoroxime ether is: 1-(3-fluoro-4-chlorophenyl)-2-methylthioethanone oxime-O-(2-methylbiphenyl-3-methyl)ether, its The chemical structure is . [0003...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/06A01N35/10A01P7/04
Inventor 葛大鹏陈鹏韩先正
Owner HAILIR PESTICIDES & CHEM GRP
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