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A mixed pesticide

A pesticide and compounding technology, applied in the direction of insecticides, animal repellents, botanical equipment and methods, etc., can solve the problems of heavy workload, large amount of medication, rot, etc., and achieve small environmental pollution and synergistic effect Visible, long-lasting effects

Inactive Publication Date: 2018-01-05
王骏
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  • 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 mixed pesticide
  • A mixed pesticide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1、10

[0021] Embodiment 1, 10.0% natamycin · chlorophenyl ether amide ointment

[0022] Natamycin 5.0, chlorophenyl ether amide 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 pesticides under stirring at room temperature , into a paste liquid and canned.

Embodiment 2、20

[0023] Embodiment 2, 20.0% natamycin · chlorophenyl ether amide ointment

[0024] Natamycin 10.0, chlorophenyl ether amide 10.0, cyclohexanone 6.5, dimethylformamide 13.5, 2-pyrrolidone 7.5, light calcium carbonate 30.0, sawdust powder 22.5, after mixing 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] Embodiment 3, 6.0% natamycin · chlorophenyl ether amide ointment

[0026] Natamycin 2.0, chlorophenyl ether amide 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 mixed pesticide and belongs to the field of pesticides and preparations thereof. A mixed pesticide, the active ingredients are natamycin and chlorophenyl ether amide, and the weight percentage of natamycin to the total weight of the mixed pesticide is 0.1-40.0%, and chlorophenyl ether amide accounts for 0.1-40.0% of the mixed pesticide. The weight percentage of the total weight is 0.1-40.0%, and the balance is additives. The object of the present invention is to provide a mixed pesticide which has a long duration of action, little environmental pollution and is easy to apply.

Description

technical field [0001] The invention relates to a mixed pesticide 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 poplar longhorn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/90A01N43/56A01P7/04
Inventor 王骏
Owner 王骏
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