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Pesticide

A technology of pesticides and adjuvants, applied in the field of pesticides, can solve the problems of highly toxic and harmful substances, achieve strong contact and penetration, good insecticidal effect, and less harmful effects

Inactive Publication Date: 2018-02-09
容县科学实验研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Among them, the third method is the most effective, but the existing pesticides are highly toxic and harmful substances, and the use of them is explicitly prohibited or strictly restricted by the state.

Method used

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Examples

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Embodiment 1

[0027] A kind of pesticide, is made up of main agent and auxiliary agent, and the composition of described main agent is: acetamiprid 10.0wt%, acephate 30.0wt%; Said auxiliary agent comprises 30.0wt% ethanol, 14.0wt% benzyl Complex phenol polyoxyethylene ether, 6.0wt% Tween-80, 4.0wt% pyrrolidone, 4.0wt% p-nitrobenzoic acid, 2.0wt% propyl gallate, wherein, the mass fraction of each substance is relative to the total amount of pesticides quality meter.

Embodiment 2

[0029] A kind of pesticide, is made up of main agent and auxiliary agent, and the composition of described main agent is: acetamiprid 20.0wt%, acephate 20.0wt%; Said auxiliary agent comprises 32.0wt% ethanol, 16.0wt% benzyl Complex phenol polyoxyethylene ether, 5.0wt% Tween-80, 3.0wt% pyrrolidone, 2.0wt% p-nitrobenzoic acid, 2.0wt% propyl gallate, wherein, the mass fraction of each substance is relative to the total amount of pesticides quality meter.

Embodiment 3

[0031] A kind of pesticide, is made up of main agent and auxiliary agent, and the composition of described main agent is: acetamiprid 15.0wt%, acephate 26.0wt%; Said auxiliary agent comprises 28.0wt% ethanol, 8.0wt% benzyl Complex phenol polyoxyethylene ether, 10.0wt% Tween-80, 5.0wt% pyrrolidone, 4.0wt% p-nitrobenzoic acid, 4.0wt% propyl gallate, wherein, the mass fraction of each substance is relative to the total amount of pesticide quality meter.

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Abstract

The invention discloses a pesticide. The pesticide is composed of a main agent and an auxiliary agent. The ingredients of the main agent are: acetamiprid 10.0-20.0wt%, acephate 15.0-30.0wt%; the auxiliary agent Including 25.0-45.0wt% ethanol, 3.0-16.0wt% benzyl polyphenol polyoxyethylene ether, 2.0-10.0wt% Tween-80, 2.0-5.0wt% pyrrolidone, 1.0-4.0wt% p-nitrobenzoic acid, 0.5-4.0wt% propyl gallate, wherein the mass fraction of each substance is relative to the total mass of the pesticide. For the pesticide disclosed by the present invention, acetamiprid and acephate are mixed according to a suitable ratio, and suitable auxiliary agents are added as auxiliary agents, and pesticides in the forms of emulsifiable concentrate, microemulsion, and water emulsion can be prepared according to the usual methods. It has the characteristics of good insecticidal effect, long-lasting drug effect, and little harm to humans and other animals.

Description

technical field [0001] The invention relates to an agricultural product, in particular to a pesticide. Background technique [0002] Trees play an important role in the ecological environment. They are the "lungs" of the earth, absorbing carbon dioxide and producing oxygen for animals and humans. And wood is also an important material, which is widely used in furniture, construction and other industries. [0003] According to statistics, the total number of existing forest farms in my country is about 4,500, distributed in more than 1,600 counties (cities, banners, districts) in 31 provinces (autonomous regions, municipalities), of which the forestry land area is 750 million mu, and the forest area is 600 million mu. , The forest stock volume is 2.2 billion cubic meters, accounting for about 18%, 23% and 17% of the national forestry land area, forest area and forest stock volume respectively. [0004] However, the pests and diseases of trees have also seriously affected the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/40A01N57/28A01P7/04
CPCA01N47/40A01N57/28
Inventor 黎孟华刘武南
Owner 容县科学实验研究所
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