Pesticide for killing heliothis armigera

A cotton bollworm and pesticide technology, applied in the field of pesticides, can solve the problems of pests, easy to produce antibodies, unfavorable pest control, etc., and achieve the effect of low cost, high efficacy and strong lethality

Inactive Publication Date: 2009-02-18
刘金虎
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Cotton bollworm is a pest that is extremely harmful to crops. As long as the current preventive measures are spraying pesticides, the efficacy of pyrethroids and organophosphorus pesticides currently used is not strong, and the pests are prone to produce antibodies, which is not conducive to Thorough control of pests that affect crop yields

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] Take 20% of phoxim, 20% of malathion, 10% of fenvalerate, and 30% of emulsifier, put them into a glass container and mix them evenly.

Embodiment 2

[0009] Take 30% of phoxim, 30% of malathion, 20% of fenvalerate, and 40% of emulsifier, put them into a glass container and mix them evenly.

Embodiment 3

[0011] Take 40% of phoxim, 40% of malathion, 30% of fenvalerate, and 50% of emulsifier, put them into a glass vessel and mix them evenly.

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PUM

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Abstract

The invention relates to a pesticide, in particular to a pesticide for killing cotton bollworms. The technical proposal is as follows: the pesticide is mixed by phoxim, karbofos, sumicidin and an emulsifying agent and is characterized in that the weight percentage of the components is 20 to 40 percent of the phoxim, 20 to 40 percent of the karbofos, 10 to 30 percent of the sumicidin and 30 to 50 percent of the emulsifying agent, and the components of the phoxim, the karbofos, the sumicidin and the emulsifying agent are put in a glass vessel to be mixed evenly according to the mixture ratio. The pesticide has the advantages of strong killing ability, high drug effect and low cost.

Description

Technical field: [0001] The invention relates to a pesticide, in particular to a pesticide for killing cotton bollworms. Background technique: [0002] Cotton bollworm is a pest that is extremely harmful to crops. As long as the current preventive measures are spraying pesticides, the efficacy of pyrethroids and organophosphorus pesticides currently used is not strong, and the pests are prone to produce antibodies, which is not conducive to Thorough control of pests affects crop yields. Invention content: [0003] The object of the present invention is to provide a simple and low-cost pesticide for killing cotton bollworms for the defects in the prior art. [0004] Its technical scheme is: the present invention is compounded by phoxim, malathion, fenvalerate and emulsifier, and is characterized in that: the weight percentage of its components is: phoxim 20-40%, horse Lathion 20-40%, fenvalerate 10-30%, emulsifier 30-50%, put the above ratio of phoxim, malathion, fenvaler...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N57/14A01N57/12A01N53/08A01P7/00
Inventor 刘金虎
Owner 刘金虎
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