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Herbicide for rice field

A herbicide and paddy field technology, applied in the field of pesticides, can solve the problems of single herbicide variety, low dosage, unsuitable for crop use, etc., and achieve the effects of good weeding effect, low toxicity and long retention time.

Inactive Publication Date: 2018-11-30
林惠春
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The development of herbicides in the world is gradually stabilizing, mainly developing varieties with high efficiency, low toxicity, broad spectrum, and low dosage. Disposable treatment agents with little environmental pollution have gradually become the mainstream; the currently used herbicides are of a single variety and are not suitable for all crops.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] A rice field herbicide, comprising the following components by weight: 40 parts of 2'-ethyl-6'-methyl-N-(ethoxymethyl)-2-chloroacetanilide, 30 parts of sodium chlorate , 10 parts of borax, 20 parts of trichloroacetic acid, 20 parts of dinomol, 6 parts of methyl cellulose, 4 parts of polyisobutylate, 4 parts of benzoyl peroxide, 12 parts of benzoyl peroxide, methyl trimethyl cellulose 6 parts of ethoxysilane, 4 parts of methyl cellulose, 8 parts of trimethoxysilane, 4 parts of cobalt sulfate calcium carbonate, just stir the above components evenly.

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PUM

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Abstract

The invention discloses a herbicide for a rice field. The herbicide comprises the following components in parts by weight: 40 parts of 2,-ethyl-6,-methyl-N-(ethoxymethyl)-2-chloroacetanilide, 30 partsof sodium chlorate, 10 parts of borax, 20 parts of trichloroacetic acid, 20 parts of dinoseb, 6 parts of methylcellulose, 4 parts of poly(isobutyl ester), 4 parts of benzoyl peroxide, 12 parts of benzoyl peroxide, 6 parts of methyltriethoxysilane, 4 parts of methylcellulose, 8 parts of trimethoxysilane and 4 parts of cobalt sulfate and calcium carbonate. The herbicide for the rice field, providedby the invention, is capable of realizing interaction among all the components, low in toxicity, good in weeding effect and long in retention time.

Description

technical field [0001] The invention relates to the field of pesticides, in particular to a rice field herbicide. Background technique [0002] Herbicides refer to agents that can completely or selectively kill weeds, also known as herbicides, a class of substances used to eliminate or inhibit plant growth; sodium chlorate, borax, arsenate, and trichlor Acetic acid has a deadly effect on any kind of plant, and its effect is affected by three factors: herbicide, plant and environmental conditions. According to the function, it can be divided into killing and selective herbicides. Most of the selective herbicides, especially the derivatives of nitrophenol, chlorophenol and carbamic acid, are effective. The development of herbicides in the world is gradually stabilizing, and mainly develop varieties with high efficiency, low toxicity, broad spectrum, and low dosage. Disposable treatment agents with little environmental pollution have gradually become the mainstream; currently ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N59/00A01N59/14A01N37/26A01N33/22A01P13/00
CPCA01N59/00A01N33/22A01N37/26A01N59/14
Inventor 林惠春
Owner 林惠春