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A pesticide suspension

A suspending agent and pesticide technology, which is applied in the fields of pesticides, biocides, animal repellents, etc., can solve the problems of heavy workload, corruption, and large dosage of drugs, and achieves less environmental pollution, long lasting effect, and increased growth rate. obvious effect

Inactive Publication Date: 2018-01-05
王骏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The difficulty faced by the above methods is that the biological control effect is unstable, and the control effect is affected by factors such as weather, medicine, spraying and other methods, but these methods encounter great difficulties in the control effect or specific implementation.
The poison swab method needs to find the holes of longhorn beetle larvae and adults, and the workload is too large for large-scale control; the workload of drilling and injection is too large for large-scale control, and the xylem of poplar is damaged after drilling. The self-healing ability is limited, and most of them will be rotted. Farmers have certain difficulties in accepting this method; when spraying, the dosage is large, and the droplets will drift with the wind. High-pressure spraying machinery is required, and the medicine is also difficult. Effectively reach the worm body, the utilization rate of the medicine is too low

Method used

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  • A pesticide suspension
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1、10

[0021] Example 1, 10.0% metaflumizone · fludioxonil ointment

[0022] Metaflumizone 5.0, Fludioxonil 5.0, Toluene 8.0, Methanol 6.0, Polyethyl acetate 2.0, Gelatin 2.0, Diatomaceous earth 72.0, mix the binder, filler and solvent, add the active ingredients of the pesticide under normal temperature stirring, into a paste liquid and canned.

Embodiment 2、20

[0023] Example 2, 20.0% metaflumizone · fludioxonil ointment

[0024] Metaflumizone 10.0, fludioxonil 10.0, cyclohexanone 6.5, dimethylformamide 13.5, 2-pyrrolidone 7.5, light calcium carbonate 30.0, sawdust powder 22.5, mix the binder, filler and solvent at room temperature Add the active ingredients of the pesticide under stirring to form a paste liquid and pack it into a can.

Embodiment 3、6

[0025] Example 3, 6.0% metaflumizone · fludioxonil ointment

[0026] Metaflumizone 2.0, fludioxonil 4.0, 2-pyrrolidone 2.0, methyl ethyl ketone 6.0, dextrin 0.2, polyvinyl acetate 3.0, coumarone resin 3.0, kaolin 79.8, mix the binder, filler and solvent at room temperature Add the active ingredients of the pesticide under stirring to form a paste liquid and pack it into a can.

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PUM

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Abstract

The invention relates to a pesticide suspending agent and belongs to the field of pesticides and preparations thereof. A pesticide suspension, the active ingredients of which are metaflumizone and fludioxonil, the weight percentage of metaflumizone to the total weight of the pesticide suspension is 0.1-50.0%, and fludioxonil accounts for the total weight of the pesticide suspension. The weight percentage is 0.1-50.0%, and the balance is additives. The pesticide suspending agent of the present invention has a long lasting effect period, less environmental pollution and convenient application.

Description

technical field [0001] The invention relates to a pesticide suspending agent and belongs to the field of pesticides and preparations thereof. Background technique [0002] Poplar longhorn beetle is an important borer pest of poplar, willow, elm, maple and other tree species in my country. More than 100 species of poplar longhorn beetle have been reported in China. Due to the hidden life of poplar longhorn beetles, few types of natural enemies, and complex life history, poplar is one of the preferred tree species for afforestation in my country, such as afforestation, windbreak and sand fixation, fast growth and high yield, resulting in sufficient food resources for poplar longhorn beetles. The occurrence area is 600,000 hm 2 about. In the past 10 years, the macular beetle and bald beetle have spread rapidly and caused serious damage, which has greatly restricted the development of poplar and seriously affected the healthy development of forestry. Because the larvae of popl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/34A01N43/36A01N25/04A01P7/04
Inventor 王骏
Owner 王骏
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