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Insect disinfestation composition containing trifluorobenzene pyrimidine and nereistoxin

A technology of trifluoropyrimidine and necrotoxin, which is applied in the field of pesticides, can solve problems such as reports that have not yet been published, and achieves the effects of rain resistance, enhanced adhesion, and reduced residues

Inactive Publication Date: 2015-04-15
陕西亿田丰作物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After research by the inventor, it is found that trifluoropyrim and dimehypo, monosultap, and dimetrap can be compounded to produce a good synergistic effect, and about trifluoropyrim and dimehypo, monosultap, The relevant reports about the combination of insecticidal ring have not yet been made public

Method used

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  • Insect disinfestation composition containing trifluorobenzene pyrimidine and nereistoxin
  • Insect disinfestation composition containing trifluorobenzene pyrimidine and nereistoxin
  • Insect disinfestation composition containing trifluorobenzene pyrimidine and nereistoxin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～11

[0039] Embodiment 1~11 wettable powder

[0040] Mix trifluoropyrimidine, 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.

[0041] Table 1 Embodiment 1~11 each component and parts by weight

[0042]

Embodiment 12～23

[0043] Embodiment 12~23 water dispersible granules

[0044] Trifluoropyrimidine, 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.

[0045] Table 2 Embodiment 12~23 each component and parts by weight

[0046]

[0047]

Embodiment 23～33

[0048] Embodiment 23~33 suspending agent

[0049] Dispersant, wetting agent, defoamer, thickener (can be added or not), antifreeze agent (can be added or not), mixed evenly through high-speed shearing, add trifluoropyrimidine and active ingredient B, and grind in a ball mill Medium ball milling for 2 to 3 hours, so that the particle size of all the particles is 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.

[0050] Table 3 Embodiment 23~33 each component and parts by weight

[0051]

[0052]

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PUM

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Abstract

The present invention discloses an insect disinfestation composition containing trifluorobenzene pyrimidine and nereistoxin, wherein the effective active components comprise an active component A and an active component B, the active component A is selected from trifluorobenzene pyrimidine, the active component B is any one compound selected from bisultap, monosultap and thiocyclam, and the weight ratio of the active component A to the active component B is 1:80-60:1. The insect disinfestation composition of the present invention provides synergy effects for a plurality of pests harmful for agricultural production, and has characteristics of pesticide consumption reduction, reduction of residual pesticide on crops, environmental pollution reduction, safety to human and animals, good environment compatibility, and pest drug resistance generation resistance.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of an insecticidal composition containing trifluoropyrimidine and nereistoxins to crop pests. Background technique [0002] Trifluoropyrimidine is a new type of pyrimidine insecticide, which has good control effect on rice planthopper. [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 or antagonistic. In most cases, the compounding effect of pesticides is an additive effect, and there are very few compoundings that really have a synergistic effect, especially those with a very obvious synergistic effect and a high c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/54A01P7/04A01N41/02A01N57/12
Inventor 张伟
Owner 陕西亿田丰作物科技有限公司
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