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High-efficient pesticide composition containing flumizone pentafluoride

An insecticidal composition, penfluflumizone technology, applied in the field of pesticides, can solve the problems such as unpublished reports, and achieve the effects of rain erosion resistance, enhanced adhesion, and reduced residues

Inactive Publication Date: 2016-05-25
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 penflumizone with spirotetrazone and metaflumizone can produce a good synergistic effect, and about the compounding of penflumizone with spirotetramat and metaflumizone Associated reports have not yet been made public

Method used

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  • High-efficient pesticide composition containing flumizone pentafluoride
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  • High-efficient pesticide composition containing flumizone pentafluoride

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～8

[0037] Embodiment 1~8 wettable powder

[0038] Mix penflumizone, active ingredient B, dispersant, wetting agent, and filler in a mixing tank evenly, and then mix evenly after being pulverized by a jet mill to obtain the wettable powder product of the present invention. For details, see Table 1.

[0039] Table 1 Embodiment 1~8 each component and parts by weight

[0040]

Embodiment 9～16

[0041] Embodiment 9~16 water dispersible granules

[0042] Penflumizone, 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.

[0043] Table 2 Embodiment 9~16 each component and parts by weight

[0044]

Embodiment 17～24

[0045] Embodiment 17~24 suspending agent

[0046] Dispersant, wetting agent, defoamer, thickener (may be added or not), antifreeze agent (may be added or not) are mixed evenly through high-speed shearing, and penflumizone and active ingredient B are added to the 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.

[0047] Table 3 Embodiment 17~24 each component and parts by weight

[0048]

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PUM

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Abstract

The invention discloses a high-efficient pesticide composition containing flumizone pentafluoride. Effective active components of the composition comprise an active component A and an active component B, wherein the active component A is flumizone pentafluoride, the active component B is anyone compound selected from the following components: spirotetramat and metaflumizone, and the weight ratio between the effective active component A and the effective active component B is 1:80-80:1. The composition has a synergistic effect for a plurality of insects which harm agricultural production, and has the advantages of reduction of pesticide dosage, reduction of residual quantity of the pesticide on crops, reduction of environment pollution, safety for people and livestock, and good compatibility with environment; insects are not easy to generate resistance to the pesticide.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a high-efficiency insecticidal composition containing penfluflumizone to crop pests. Background technique [0002] Penfluflumizone is a new type of insecticide that can be used to control pests on crops. [0003] Spirotetramat and metaflumizone are commonly used insecticides, which are widely used in the control of insect pests on crops, and the control effect is good. [0004] 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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/34A01P7/04A01N47/06
Inventor 张伟赵娇
Owner SHAANXI MEIBANG PHARMA GRP CO LTD
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