Synergistic herbicidal composition

A technology for herbicidal compositions and compounds, which can be used in herbicides, algaecides, biocides, animal repellents, etc., and can solve problems affecting physiological and biochemical processes, etc.

Active Publication Date: 2016-08-24
JIANGSU ROTAM CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, these herbicides are antagonists of plant hormones, thus affecting a wide range of physiological and biochemical processes in plants.
When used, it cannot be mixed or used together with hormone-type phenoxyacetic acid herbicides 2, 4-1-butyl ester, 2-methyl-4-chlorine, etc.

Method used

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  • Synergistic herbicidal composition
  • Synergistic herbicidal composition
  • Synergistic herbicidal composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0166] Example 1: Oil suspension concentrate

[0167] Compound A 25%

[0168] Compound B 1%

[0169] Sodium methyl naphthalene sulfonate formaldehyde condensate 10%

[0170] Bentonite 1%

[0171] Glycerol 5%

[0172] Corn oil makes up to 100%

[0173] The active ingredient, dispersant, wetting agent and corn oil are mixed uniformly according to the formula ratio, and the oil suspension is obtained after grinding and / or high-speed shearing.

Embodiment 2

[0174] Example 2 Wettable powder

[0175] Compound A 10%

[0176] Compound B 2%

[0177] Sodium lauryl sulfate 10%

[0178] Sodium lignosulfonate 5%

[0179] White carbon black 10%

[0180] Kaolin fills up to 100%

[0181] The active ingredients, various additives and fillers are mixed according to the proportion of the formula, and then pulverized by an ultrafine grinder to obtain a wettable powder.

Embodiment 3

[0182] Example 3 Wettable powder

[0183] Compound A 1%

[0184] Compound B 50%

[0185] Calcium dodecylbenzene sulfonate 1%

[0186] Sodium Lignosulfonate 2%

[0187] White carbon black makes up to 100%

[0188] The active ingredients, various additives and fillers are mixed according to the proportion of the formula, and then pulverized by an ultrafine grinder to obtain a wettable powder.

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PUM

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Abstract

The invention relates to a compound synergistic herbicidal composition, in particular to a synergistic herbicidal composition applied to fields such as resistant rapeseed and resistant soybean crops. A synergistic herbicidal composition, characterized in that: it includes compound A and compound B, compound A is selected from at least one of high-efficiency haloxyfop-pyl and fluoxyfop-p-ethyl, compound B is monosulfuron-methyl, The weight ratio of compound A and compound B ranges from 100:1 to 1:100. In the present invention, through binary compounding, the obtained new composition achieves a synergistic gain effect on controlling monocotyledonous weeds and dicotyledonous weeds in fields such as resistant rapeseed and resistant soybeans.

Description

[0001] This application is a divisional application with an application number of 201310276181.6, an application date of July 3, 2013, and an invention title of "enhancing herbicidal composition". Technical field [0002] The invention relates to a compound synergistic herbicidal composition, in particular to a field synergistic herbicidal composition using resistant rape, resistant soybean crops and the like. Background technique [0003] Aryloxyphenoxypropionate herbicides are a new type of herbicide for controlling gramineous weeds developed only in the 1970s, such as haloxyfop-R-methyl (Haloxyfop-R-methyl) Fenoxaprop-P-ethyl, Fluazifop-P-butyl and Quizalofop-p-ethyl are the basis for the research of phenoxyacetic acid herbicides Developed from above, it has many excellent characteristics. The target of these herbicides is acetyl-CoA carboxylase, which inhibits fatty acid biosynthesis and interferes with metabolism, mainly destroying cell membrane structure and inhibiting cell...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N47/36A01P13/00A01N43/40
Inventor 吴一凡刘学军陈绍娥刘建华刘智忠冯秀珍谭瑞成殷爱云罗昌炎
Owner JIANGSU ROTAM CHEM
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