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Glyphosate water-based composition

A technology of glyphosate and its composition, which is applied in the field of glyphosate water-based composition and its preparation, can solve the problems of limited synergistic effect and no research reports on compounds with glyphosate synergist, and achieve enhanced resistance to hard water , reduce pollution, high stability effect

Active Publication Date: 2010-08-11
SHENZHEN NOPOSION AGROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after 15% ammonium sulfate is diluted 150 times in use, the concentration is only one thousandth, and the synergistic effect is limited
So far, there is no research report on water-based glyphosate formulations containing sulfate or bisulfate ions greater than or equal to 20%, and there is no research on other glyphosate formulations containing sulfate or bisulfate as a synergist for glyphosate other than ammonium sulfate. Drug compound research report

Method used

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  • Glyphosate water-based composition
  • Glyphosate water-based composition
  • Glyphosate water-based composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 130

[0027] Embodiment 130% contains the glyphosate aqueous solution of bisulfate

[0028] Glyphosate isopropylamine salt (calculated as glyphosate acid) 30%

[0029] Fatty alcohol polyoxyethylene ether 5%

[0030] Alkyl Glycosides 5%

[0031] Monoisopropylamine Sulfate 35%

[0032] water balance

Embodiment 220

[0033] Embodiment 220% contain the glyphosate water of bisulfate

[0034] Glyphosate ammonium salt (calculated as glyphosate acid) 20%

[0035] Fatty alcohol polyoxyethylene ether 2%

[0036] Alkyl Glycosides 5%

[0037] Monomethylamine Sulfate 58%

[0038] water balance

Embodiment 345

[0039] Embodiment 345% contains the glyphosate aqueous solution of bisulfate

[0040] Glyphosate ammonium salt (calculated as glyphosate acid) 45%

[0041] Fatty alcohol polyoxyethylene ether 3%

[0042] Alkyl Glycosides 3%

[0043] Monomethylamine Sulfate 30%

[0044] water balance

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Abstract

The invention relates to a glyphosate water-based composition. The glyphosate water-based composition is characterized in that: the weight percentage of the glyphosate (based on glyphosate acid) in the composition is more than or equal to 20 percent; and the weight percentage of sulfate ions or hydrogen sulfate ions is more than or equal to 20 percent. The glyphosate water-based composition can be processed into an aqueous agent and a suspending agent. The composition has the advantages of promoting plants to adsorb and transmit the glyphosate, enhancing the herbicidal activity of the glyphosate, reducing the using amount of the glyphosate and having special effect of weeding noxious weed such as cogongrass, alligator alternanthera, scandent hop and the like.

Description

technical field [0001] The invention relates to a herbicide composition, in particular to a glyphosate water-based composition and its preparation. Background technique [0002] Glyphosate (glyphosate), scientific name N-(phosphonomethyl) glycine, N-(phosphonomethyl) aminoacetic acid (Phosphonomethyl Imino Acetic Acid), is an organophosphorus herbicide. As a non-selective, non-residual post-emergence herbicide, glyphosate is absorbed through plant leaves and non-woody stems, and then transmitted to all parts of the plant. Weed is very effective. The most prominent feature of glyphosate is that it can be absorbed by stems and leaves and transmitted downwards to underground rhizomes and tillers, which is extremely destructive to the underground tissues of weeds. In my country, glyphosate has been widely used and is the most widely used herbicide in my country. However, during the use of glyphosate, the utilization rate of the agent is low, and in most cases the desired cont...

Claims

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Application Information

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IPC IPC(8): A01N59/02A01N57/20A01P13/00
Inventor 卢柏强袁伏中曹明章
Owner SHENZHEN NOPOSION AGROCHEM
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