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Insecticide composition containing fluoropyrazole furanone and neonicotine

An insecticidal composition, the technology of flupirfurone, which is applied in the field of pesticides, can solve the problems that the relevant reports of compounding have not been published, and achieve the effects of human and animal safety, good environmental compatibility, and environmental pollution reduction

Inactive Publication Date: 2014-03-26
SHAANXI MEIBANG PHARMA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After research by the inventor, it was found that compounding flurpirfurone with thiamethoxam, thiacloprid, clothianidin, and dinotefuran can produce good synergistic effects, and about flurpyrfurone and thiamethoxam, Reports on compounding of thiacloprid, clothianidin, and dinotefuran have not yet been made public

Method used

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  • Insecticide composition containing fluoropyrazole furanone and neonicotine
  • Insecticide composition containing fluoropyrazole furanone and neonicotine
  • Insecticide composition containing fluoropyrazole furanone and neonicotine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～12

[0040] Embodiment 1~12 wettable powder

[0041] Mix flurpyrrofurone, active ingredient B, dispersant, wetting agent, and filler in a mixing tank evenly, pulverize through a jet mill, and then mix evenly to obtain the wettable powder product of the present invention. For details, see Table 1.

[0042] Table 1 Embodiment 1~12 each component and parts by weight

[0043]

Embodiment 13～24

[0044] Embodiment 13~24 water dispersible granules

[0045] Flupyrfurone, active ingredient B, dispersant, wetting agent, disintegrating agent, filler, etc. are crushed together by airflow to obtain the required particle size, and then other additives such as binder (optional) are added to obtain the preparation grain materials. The water-dispersible granule product of the present invention can be obtained after quantitatively sending the material into a fluidized bed granulation dryer for granulation and drying, see Table 2 for details.

[0046] Table 2 Embodiment 13~24 each component and parts by weight

[0047]

[0048]

Embodiment 25～36

[0049] Embodiment 25~36 suspending agent

[0050] Dispersant, wetting agent, defoamer, thickener (can be added or not), antifreeze agent (can be added or not), mixed evenly through high-speed shearing, add flupyrfurone and active ingredient B, and grind in a ball mill Medium ball milling for 2 to 3 hours, so that the particle size is all below 5 μm, and the balance is supplemented with deionized water, and the suspension product of the present invention can be obtained. See Table 3 for details.

[0051] Table 3 Embodiment 25~36 each component and parts by weight

[0052]

[0053]

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PUM

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Abstract

The invention discloses an insecticide composition containing fluoropyrazole furanone and neonicotine. The insecticide composition contains an active ingredient A and an active ingredient B, wherein the active ingredient A is selected from fluoropyrazole furanone, the active ingredient B is any compound selected from thiamethoxam, thiacloprid, clothianidin and dinotefuran, and the weight ratio of the active ingredient A to the active ingredient B is (1: 80) to (60: 1). The composition disclosed by the invention has a synergistic effect on a variety of pests which endanger agricultural production, so that the pesticide dosage is reduced, the residual quantity of the pesticide on crops is reduced, the environmental pollution is alleviated, the composition is safe to human and livestock, the environmental compatibility is good, and the drug resistance for the pests is difficult to generate.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of an insecticidal composition containing flupyfuranone and neonicotinoids on crop pests. Background technique [0002] Thiamethoxam, thiacloprid, clothianidin, and dinotefuran are all new types of nicotinic compounds, which act on the nicotinic acid acetylcholine receptors of insects, have strong systemic, contact and stomach poisoning effects, and are effective in the prevention and treatment of pricking and sucking. Specific medicine for pests and chewing pests. [0003] However, in the actual process of agricultural production, the most likely problem in pest control is the generation of pest resistance. The compounding of ingredients from different varieties is a very common way to control resistant pests. Different ingredients are compounded, and according to the actual application effect, it is judged whether a certain compound is synergistic, additive o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N51/00A01N47/40A01P7/04
Inventor 张伟
Owner SHAANXI MEIBANG PHARMA GRP CO LTD
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