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Herbicide composition used along railway and application thereof

A composition and herbicide technology, applied in the direction of herbicides and algicides, chemicals used for biological control, applications, etc., can solve the problems of unsafe plants, etc., to reduce the cost of medication and the impact on the environment degree, easy to use and efficient, and the effect of improving the speed of weeding

Pending Publication Date: 2022-06-24
METALS & CHEM RES INST CHINA ACAD OF RAILWAY SCI +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0026] The single use of this herbicide cannot solve the perennial thatch and reed along the current railway, nor can it solve the plants such as climbing vines, shrubs and trees that affect the safety of the railway.

Method used

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  • Herbicide composition used along railway and application thereof
  • Herbicide composition used along railway and application thereof
  • Herbicide composition used along railway and application thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example 1-1

[0209] Wettable powder A1-1 is obtained by fully mixing and pulverizing the ingredients according to the following formula, wherein the mass ratio of cycloazinone and triclosan as the active ingredient is 1:1, and the active ingredient is 1:1. The ratios are also shown in Table 1 below.

[0210]

preparation example 1-2

[0212] Wettable powder A1-2 is obtained by fully mixing and pulverizing the ingredients according to the following formula, wherein the mass ratio of cycloazinone and triclosan as the active ingredient is 1.5:1, and the active ingredient is 1.5:1. The ratios are also shown in Table 1 below.

[0213]

preparation example 1-3

[0215] Wettable powder A1-3 is obtained by fully mixing and pulverizing the ingredients according to the following formula, wherein the mass ratio of cycloazinone and triclosan as the active ingredient is 2:1, and the active ingredient is 2:1. The ratios are also shown in Table 1 below.

[0216]

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PUM

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Abstract

The invention relates to a herbicide composition used along a railway and application of the herbicide composition. The active ingredients of the herbicide composition disclosed by the invention are glyphosate and salts thereof (or glufosinate-ammonium and salts thereof), hexazinone and triclopyr or salts or esters thereof. The composition of the herbicide composition disclosed by the invention is strictly selected in a formula and particularly shows an extremely good synergistic effect, and compared with a single agent, the mixed composition has the advantages that the weeding effect is obviously improved, the weeding spectrum is expanded, the weeding speed is increased, and the use dosage of the herbicide is reduced, so that the pesticide cost and the influence degree on the environment are reduced. Under the condition of reasonable application of the herbicide composition, effective components of the herbicide composition contained in water flowing into a crop field along a railway are safe to corn, wheat and the like, and are low in toxicity to aquatic organisms and warm-blooded animals.

Description

technical field [0001] The present invention relates to a herbicide composition for use along railway lines and its application. Background technique [0002] In recent years, the speed of my country's industrialization construction has increased, and the pace of railway construction has gradually expanded from the original four-vertical and four-horizontal railway network to an eight-vertical and eight-horizontal railway network. It is convenient, but with the increase of construction speed, it also caused a series of problems. For example, weeds are easy to grow on the railway track bed and on both sides of the line. Weeds will block the sight of locomotive drivers and shunters, and affect the confirmation of turnouts and signals. If weeds fall on the rails, the wheels of locomotives and vehicles will slip. , the braking performance deteriorates, which seriously threatens the safety of railway traffic. The most effective way to control weeds is to spray herbicides. The cu...

Claims

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Application Information

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IPC IPC(8): A01N43/64A01N43/40A01N57/20A01P13/00
CPCA01N43/64A01N43/40A01N57/20
Inventor 王鑫邹小毛赵静存贡照华丁宇史小坤鞠国栋寇竣杰庄英斌叶德军和阔徐建郭超祁钰
Owner METALS & CHEM RES INST CHINA ACAD OF RAILWAY SCI
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