Weed killer

A herbicide, acetochlor EC technology, applied in the directions of herbicides, algaecides, biocides, biocides, etc., can solve the problems of soil pollution, water quality degradation, easily polluted soil, etc. The effect of stable nature and not easy to contaminate

Inactive Publication Date: 2017-08-08
王亮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past century, herbicides have been used to effectively control many weeds, but the extensive use of chemical agents has also caused a series of problems, such as the emergence of herbicide-resistant weed plants, soil pollution, water quality degradation, and the use of non-weeds. Hazards of grass organisms (especially humans and animals

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Example 1 A herbicide

[0017] The present invention is a herbicide, in parts by weight, it includes the following raw materials:

[0018] 15 g of methyl 2-amino-3-chlorobenzoate, 5 g of bensulfuron-methyl, 8 g of 2,3-difluoro-5-chloropyridine and 2-chloro-4-diethylamino-6-isopropylamino -1,3,5-triazine 10 g, acetochlor 15 g, atrazine 10 g, silicone defoamer 3 g.

[0019] The herbicide of this embodiment can be applied in a conventional manner by using techniques well known to the skilled person, and suitable techniques include spraying, atomizing, dusting, broadcasting or watering. The type of application depends on the intended purpose in a well-known manner; in any case, the technology should ensure the best possible distribution of the active ingredient of the invention. If the active ingredient cannot be well tolerated by certain crops, it can be weeded with spray equipment. It is a technique that allows them to touch the leaves of sensitive crops as little as possible ...

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PUM

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Abstract

The invention discloses a weed killer. The weed killer is prepared from 2-amino-3-chlorobenzoate methyl ester, bensulfuron methyl, 2,3-difluoro-5-chloropyridine and 2-chloro-4-diethylin-6-isopropamide-1,3,5-triazine, acetochlor emulsifiable concentrate and atrazine. The weed killer is prepared by compounding a plurality of weed-killing chemical preparations, and has the advantages of stable property, good weed killing effect, small dosage, and no pollution on soil after compounding; the use effect of the weed killer is not influenced by the limits of the types of crops and weeds. The weed killer is suitable for killing weeds.

Description

Technical field [0001] The invention belongs to the field of pesticide pharmacy and relates to a herbicide. Background technique [0002] At present, in agricultural planting, there are 30,000 species of weeds widely distributed in the world, and about 1,800 species of weeds cause varying degrees of damage to crops each year. The annual crop yield due to weed damage is as high as 9.7%. Herbicides are agents that can kill weeds completely or selectively. They are also known as herbicides. They are used to destroy or inhibit the growth of plants. [0003] Commonly used herbicides are organic compounds, which can be widely used to control weeds, shrubs, trees and other harmful plants in farmland, orchards, flower nurseries, grasslands and non-cultivated land, railway lines, rivers, reservoirs, warehouses and other places. In the past century, herbicides have been used to effectively control many weeds, but the extensive use of chemical agents has also caused a series of problems, suc...

Claims

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Application Information

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IPC IPC(8): A01N47/36A01N37/44A01N43/40A01N43/70A01N37/26A01P13/00
CPCA01N47/36A01N37/26A01N37/44A01N43/40A01N43/70A01N2300/00
Inventor 王亮
Owner 王亮
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