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A pesticide aqueous emulsion

A water-emulsion and pesticide technology, which is applied in the field of pesticides and their preparations, can solve the problems of heavy workload, large amount of medication, and corruption, and achieve the effects of small environmental pollution, obvious synergistic effect, and long-lasting 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 aqueous emulsion
  • A pesticide aqueous emulsion

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1、10

[0021] Example 1, 10.0% tetrachlorantraniliprole · pyridalle ointment

[0022] Tetrachlorantraniliprole 5.0, pyridalem 5.0, toluene 8.0, methanol 6.0, polyethylene acetate 2.0, gelatin 2.0, diatomaceous earth 72.0, mix the binder, filler and solvent and add the active ingredients of the pesticide under stirring at room temperature , into a paste liquid and canned.

Embodiment 2、20

[0023] Example 2, 20.0% tetrachlorantraniliprole pyridalle ointment

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

Embodiment 3、6

[0025] Example 3, 6.0% tetrachlorantraniliprole · pyridalle ointment

[0026] Tetrachlorantraniliprole 2.0, pyridalone 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, after mixing the binder, filler and solvent Add the active ingredients of the pesticide under stirring at room temperature to form a paste liquid and pack it into a can.

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Abstract

The invention relates to a pesticide emulsion in water and belongs to the field of pesticides and preparations thereof. A pesticide emulsion in water, the active ingredients are tetrachlorantraniliprole and pyridalem, the percentage by weight of tetrachlorantraniliprole in the total weight of the pesticide emulsion in water is 0.1-60.0%, and pyridalendr in the pesticide emulsion in water is 0.1-60.0%. The weight percentage of the total weight is 0.1-60.0%, and the balance is additives. The pesticide aqueous emulsion 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 emulsion in water 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 pop...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/56A01N43/40A01N25/04A01P7/04
Inventor 王骏
Owner 王骏
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