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Weeding compound

A herbicidal composition and plant technology are applied in the field of controlling undesired plant growth, which can solve the problems of single herbicide single-agent action mode and short duration of effect, and achieve the effects of reducing application amount and improving compatibility.

Pending Publication Date: 2017-12-29
JIANGSU ROTAM CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the continued use of many herbicide varieties on a large scale, many problems have arisen, such as the problem of weed resistance, especially the problem of resistance to older weeds is particularly prominent; Issues such as short validity periods are also more prominent

Method used

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  • Weeding compound
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0115] Example 1 50% isoxaflutole+5% butachlor suspoemulsion

[0116]

[0117]

[0118] Isoxaflutole, sodium N-lauroyl glutamate, and water are ground and / or high-speed sheared to obtain isoxaflutole suspension concentrate; butachlor, SOLVESSO TM 200. Mix and stir ethoxylated castor oil and bentonite evenly to obtain butachlor emulsifiable concentrate; add the obtained butachlor emulsifiable concentrate to isoxaflutole suspension concentrate to obtain 50% isoxaflutole + 5% butachlor Suspoemulsion of oxalamine.

Embodiment 2

[0119] Example 2 70% isoxaflutole + 5% butachlor wettable powder

[0120]

[0121] The active components, various auxiliary agents and fillers are mixed according to the proportion of the formula, and after being pulverized by an ultrafine pulverizer, a wettable powder of 70% isoxaflutole + 5% butachlor is obtained.

Embodiment 3

[0122] Example 3 5% isoxaflutole + 30% butachlor wettable powder

[0123]

[0124] The active components, various auxiliary agents and fillers are mixed according to the proportion of the formula, and after being pulverized by an ultrafine pulverizer, a wettable powder of 5% isoxaflutole + 30% butachlor is obtained.

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PUM

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Abstract

The invention provides a weeding compound. The active ingredient of the weeding compound is formed by isoxaflutole and butachlor at mass ratio of (10:1)-(1:50). The invention also relates to an application of the weeding compound in preventing and controlling the growth of the unwanted plants, such as, broad leaf weeds, cyperaceae weeds and grassy weeds, especially the application in preventing and controlling the growth of the unwanted plants, such as, Echinolchloacrus-galli ECHCG, Solanum nigrum L. and Cyperus difformis L., in grain crops. The invention also provides a method for preventing and controlling the growth of the unwanted plants. The method comprises the step of contacting the unwanted plants or the planting place thereof with an effective weeding amount of weeding compound provided by the invention or applying the effective weeding amount of weeding compound provided by the invention to the soil, thereby preventing the sprouting or growth of the unwanted plants.

Description

Technical field [0001] The present invention belongs to the field of pesticides, and in particular relates to a herbicidal composition and a method for controlling undesirable plant growth. Background technique [0002] The world's food production suffers huge losses every year due to diseases, insect pests, and weeds. Crops are attacked by various weeds almost throughout the entire growing season. Weed damage is also a key factor restricting crop yields. Therefore, the prevention and control of agricultural weeds has always been the most concerned and important issue in agricultural production. [0003] Protecting crops from weeds and other vegetation that inhibits crop growth is an ongoing problem in agriculture. To address this problem, many chemicals and chemical agents to control weed growth are already in commercial use. [0004] Isoxaflutole (CAS NO. 141112-29-0) is a p-hydroxyphenylpyruvate dioxygenase inhibitor HPPD inhibitor. Isoxazotrione mainly works through t...

Claims

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Application Information

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IPC IPC(8): A01N43/80A01N37/26A01P13/00
CPCA01N43/80A01N37/26A01N2300/00
Inventor 罗昌炎詹姆斯·T·布里斯托
Owner JIANGSU ROTAM CHEM
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