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Trichlopyr containing herbicide composition and application thereof

A technology of clopyroxy acetic acid herbicide and clopyroxy acetic acid, which is applied in the field of pesticides, can solve problems such as difficult effects, high development costs, and long development cycles, so as to reduce labor, production costs, and medication The effect of times

Inactive Publication Date: 2017-07-21
江西正邦作物保护股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the development cost of new active ingredients is high, the development cycle is long, and it will never keep up with the speed of weed resistance
Other methods, such as crop layout adjustment, rotation of different pesticides, etc., are difficult to achieve obvious effects in actual operation.

Method used

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  • Trichlopyr containing herbicide composition and application thereof
  • Trichlopyr containing herbicide composition and application thereof
  • Trichlopyr containing herbicide composition and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Embodiment 1: emulsifiable concentrate

[0044] 1% clopyroxyacetic acid, 75% chlorpyrazosulfuron-methyl, 10% fatty alcohol polyoxyethylene ether, 5% alkylbenzene sulfonate, and heavy aromatic hydrocarbon solvent oil are supplemented to 100%, and after mixing and stirring, the obtained For emulsifiable concentrate preparations, an appropriate amount of xylene can be added according to actual needs to make live emulsifiable concentrate preparations.

Embodiment 2

[0045] Embodiment 2: emulsifiable concentrate

[0046] 1% clopyroxyacetic acid, 75% mesotrione, 10% fatty alcohol polyoxyethylene ether, 5% alkylbenzene sulfonate, and heavy aromatic solvent oil are supplemented to 100%, and mixed and stirred to obtain For emulsifiable concentrate preparations, an appropriate amount of xylene can be added to make emulsifiable concentrate preparations according to actual needs.

Embodiment 3

[0047] Embodiment 3: emulsifiable concentrate

[0048]50% clopyroxyacetic acid, 1% chlorpyrazosulfuron-methyl, 10% fatty alcohol polyoxyethylene ether, 5% alkylbenzene sulfonate, and heavy aromatic hydrocarbon solvent oil are supplemented to 100%, and after mixing and stirring, the obtained For emulsifiable concentrate preparations, an appropriate amount of xylene can be added to make emulsifiable concentrate preparations according to actual needs.

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Abstract

The invention relates to the field of pesticides and particularly relates to a trichlopyr containing herbicide composition and application of the trichlopyr containing herbicide composition. The herbicide composition comprises the effective ingredients of a component A and a component B, the component A is trichlopyr, the component B is one or two of halosulfuron-methyl and mesotrione, and the mass ratio of the component A to the component B is (1-50):(1-75). The herbicide composition is low in resistance risk, low in prevention and control costs, wide in herbicide controlling spectrum, good in pesticide effect, good in persistent effect and fast-acting property, and low in environmental pollution. The trichlopyr containing herbicide composition has excellent effects of preventing regenerated dayflower, piemarker, field bindweed, field horsetail, endive and cyperus rotundus hard to remove in a sugarcane field and a corn field.

Description

technical field [0001] The invention relates to the field of pesticides, in particular to a triclopyr-containing herbicide combination and application thereof. Background technique [0002] Triclopyroxyacetic acid (cover irrigation energy) English name: trichlopyr, chemical formula [(3,5,6-trichloro-2-pyridine) oxy]acetic acid is a systemic conduction type selective herbicide, produced by the leaves of plants Absorbed by the root system, and transmitted to the whole plant in the plant, resulting in deformed roots, stems, and leaves, depletion of stored substances, embolism or rupture of vascular bundles, and gradual death of the plant. Grass crops are resistant to it. It can be used for grass crops such as wheat, corn, oats, sorghum and other fields to control broad-leaved weeds. [0003] Chlorosulfuron-methyl (halosulfuron-methyl) chemical name is: 3-chloro-5-(4,6-dimethoxypyrimidin-2-ylaminocarboxyaminosulfonyl)-1-methylpyrazole-4- Methyl carboxylate is a sulfonylurea h...

Claims

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Application Information

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IPC IPC(8): A01N43/40A01N47/36A01N41/10A01P13/00
CPCA01N41/10A01N43/40A01N47/36A01N2300/00
Inventor 代新红周蕲肖永良朱植银魏方林程凡贵
Owner 江西正邦作物保护股份有限公司
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