Pesticide composition of phoxim and chlorpyrifos

A pesticide composition, a technology of chlorpyrifos, applied in the directions of biocides, animal repellents, plant growth regulators, etc., can solve the problems of easy decomposition when exposed to light, short foliar residual time, and poor foliar pest poisoning effect. , to achieve the effect of large synergy, broad spectrum of poisoning and broad spectrum of insecticidal

Inactive Publication Date: 2011-07-20
孙雪梅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Both phoxim and chlorpyrifos are mainly contact and stomach poisoning, have no systemic effect, are very effective against Phosphoptera larvae, and have a certain killing effect on eggs, but they are easy to deco

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Phoxim 15% Chlorpyrifos 15%

[0014] Emulsifier 8% Solvent 62%

Embodiment 2

[0016] Phoxim 15% Chlorpyrifos 20%

[0017] Emulsifier 8% Solvent 57%

Embodiment 3

[0019] Phoxim 20% Chlorpyrifos 20%

[0020] Emulsifier 9% Solvent 51%

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PUM

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Abstract

The invention relates to a pesticide composition of phoxim and chlorpyrifos. The compound preparation is missible oil, and comprises the following components in percentage by weight: 15 to 25 percent of phoxim and 15 to 30 percent of chlorpyrifos which are used as active ingredients, and the balance of emulsifier and organic solvent. The pesticide composition of the phoxim and the chlorpyrifos has higher synergistic effect, has a broad insecticidal spectrum, is efficient, has the effects of contact, stomach toxicity and fumigation, can effectively control underground pests such as Chinese chive maggots, garlic maggots, onion maggots, grubs, wireworms and the like, can also control chilo suppressalis, yellow rice borer and Cnaphlocrocis medinais of rice and multiple overground pests of cotton by spraying, has the control effect which is 10 to 20 percent higher than those of conventional medicaments such as the phoxim, the chlorpyrifos and the like, and has the advantages of broad poison spectrum, safety, high efficiency and the like.

Description

technical field [0001] The invention relates to an insecticide, in particular to a pesticide composition of phoxim and chlorpyrifos. Background technique [0002] Both phoxim and chlorpyrifos are mainly contact and stomach poisoning, have no systemic effect, are very effective against Phosphoptera larvae, and have a certain killing effect on eggs, but they are easy to decompose when exposed to light, and the residual time on the leaves is relatively short , the drug effect is not long-lasting, suitable for the control of underground pests, and the poisonous effect on foliar pests is poor. Contents of the invention [0003] In order to solve the problem of short residual time of phoxim and chlorpyrifos leaves and enhance their poisonous effect, the present invention provides a pesticide composition of phoxim and chlorpyrifos, which has a wide insecticidal spectrum and high efficiency, and has Contact killing, stomach poisoning, and fumigation can effectively prevent and co...

Claims

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Application Information

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IPC IPC(8): A01N57/16A01N57/14A01P7/04A01P9/00
Inventor 孙雪梅
Owner 孙雪梅
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