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Insecticide beneficiated by d-limonene biologiclly

A biosynergistic and insecticide technology, applied in the direction of biocides, biocides, animal repellents, etc., can solve the problems of not being able to be used as insecticides, and achieve enhanced insecticidal effects, wide insecticidal spectrum, The effect of low toxicity

Inactive Publication Date: 2004-03-10
袁贞国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because it is an oil product, it cannot be dissolved in water, so it cannot be used as a pesticide in agriculture.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The ratio of each component of the insecticide of the present invention is: 30% of d-limonene, 2% of cyhalothrin, 2% of beta-cypermethrin, 4.5% of sorbitan monooleate, 10.5% of fatty alcohol polyoxyethylene ether, iso Propanol 51%.

Embodiment 2

[0030] The distribution ratio of each component of the insecticide of the present invention is: 36% of d-limonene, 3% of permethrin, 7.2% of sorbitan monooleate, 10.8% of fatty alcohol polyoxyethylene ether, and 43% of isopropanol. %.

Embodiment 3

[0032] The ratio of the components of the insecticide of the present invention is: 45% of d-limonene, 1% of bifenthrin, 11% of sorbitan monooleate, 11% of fatty alcohol polyoxyethylene ether, and 32% of isopropanol .

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PUM

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Abstract

A d-limonene biosynergistic insecticide for the lepidopterous pests (cabbage caterpillar, aphis, etc) is prepared from d-limonene (30-45 wt.%), pyrethroid (1-4 wt.%), emulsifier (15-22 wt.%) and solvent (33-54 wt.%) through proportional mixing and emulsifying. Its advantages are broad spectrum, high killing speed, high durability, and low poison.

Description

technical field [0001] The invention relates to a natural insecticide composition, in particular to a d-limonene biosynergistic insecticide extracted from orange peel. Background technique [0002] d-limonene is an extract from citrus bark, which has fast volatilization and penetration properties, and can destroy the waxy waterproof layer and dermal cell layer on the surface of pests, causing severe dehydration of pests, and the outflow of body fluids blocks the outer pores, causing pests to suffocate and die from dehydration . U.S. Patent No. 5,653,991 (1997) discloses a kind of insecticide mixed with d-limonene and mineral oil, which is mainly used to kill indoor pests such as mosquitoes, flies, and cockroaches. Because it is an oil product, it cannot be dissolved in water, so it cannot be used as an insecticide in agriculture. Invention content: [0003] The object of the present invention is to provide a d-limonene biosynergistic insecticide that can be applied in ag...

Claims

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Application Information

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IPC IPC(8): A01N53/02A01P7/00
Inventor 袁贞国
Owner 袁贞国