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Special synergistic auxiliary agent for glyphosate isopropylamine aqua

A technology of glyphosate isopropylamine salt and synergist, applied in the direction of herbicide and algicide, application, biocide, etc., can solve the problems of affecting ecological balance, reducing the efficacy of glyphosate, pollution, etc., and achieve Improve solubility and uniformity, excellent wetting and spreading power, and improve the effect of control effect

Inactive Publication Date: 2014-02-19
SUZHOU JIAHUI CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Glyphosate and its isopropylamine salts are easy to combine with iron and aluminum ions and lose their activity, so they are prone to "passivation" and lose their activity when they encounter soil. Turbid water and well water cannot be used when preparing preparations, and dust on the leaves of weeds in the field also reduces the efficacy of glyphosate
Glyphosate is one of the most widely used herbicides in modern agriculture, but its negative effect is to affect the ecological balance, causing pollution and public nuisance, thus reducing the application of glyphosate and achieving the maximum efficacy with the least dosage has become the public one of the requirements

Method used

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  • Special synergistic auxiliary agent for glyphosate isopropylamine aqua
  • Special synergistic auxiliary agent for glyphosate isopropylamine aqua
  • Special synergistic auxiliary agent for glyphosate isopropylamine aqua

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1: The components contained in the special synergist for glyphosate isopropylamine saline solution and the weight of each component

[0017]

[0018] After adding 3% of the above-mentioned special synergist to the glyphosate isopropylamine salt medicinal solution, the spraying treatment of the hollow lotus, the results showed that the fresh weight inhibition rate of the plant was 93.1%, which was 12 percentage points higher than that of the control treatment. ; The rhizome recurrence rate was 9.5%, which was reduced by 10 percentage points compared with the control treatment.

Embodiment 2

[0019] Embodiment 2: The components contained in the special synergist for glyphosate isopropylamine saline solution and the weight of each component

[0020]

[0021]

[0022] After adding 3% of the above-mentioned special synergist to the glyphosate isopropylamine salt medicinal solution, the spraying treatment of the hollow lotus plant showed that the fresh weight inhibition rate of the plant was 93.8%, which was 12.7 percentage points higher than that of the control treatment. ; The rhizome recurrence rate was 9.0%, which was reduced by 10.5 percentage points compared with the control treatment.

Embodiment 3

[0023] Embodiment 3: The components contained in the special synergist for glyphosate isopropylamine saline solution and the weight of each component

[0024]

[0025] After adding 3% of the above-mentioned special synergist to the glyphosate isopropylamine salt medicinal solution, the spraying treatment of the hollow lotus plant showed that the plant fresh weight inhibition rate was 94.2%, an increase of 13.1 percentage points compared with the control treatment ; The rhizome recurrence rate was 8.8%, which was reduced by 10.7 percentage points compared with the control treatment.

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Abstract

The invention discloses a special synergistic auxiliary agent for a glyphosate isopropylamine aqua. The special synergistic auxiliary agent is characterized in that the synergistic auxiliary agent is a composition and comprises, by weight, 20 to 30% of dodecyl dimethylamine propiolactone, 30 to 40% of alkyl polyglucoside, 0.1 to 2% of citric acid and 0.1 to 2% of sodium sulfate, with the balance being water. The special synergistic auxiliary agent prepared in the invention is applicable to glyphosate isopropylammonium aquae with a plurality of different contents, can substantially improve prevention and treatment effects of glyphosate on weed, has excellent wetting and spreading capcity, adhesion and high efficiency permeability and improves both solubility and uniformity of glyphosate isopropylamine. The special synergistic auxiliary agent has the advantages of strong compatibility with glyphosate isopropylamine, good stability, no harm to human beings and animals, no pollution to the environment and safety and reliability on crops.

Description

technical field [0001] The invention belongs to the technical field of pesticide processing, and in particular relates to a special synergist for glyphosate isopropylamine saline solution. Background technique [0002] Glyphosate is a broad-spectrum killing systemic herbicide, which is absorbed by stems and leaves and then transmitted to various parts of plants, inhibiting enolacetonyl shikimelin phosphate synthase in plants, thereby hindering the production of shikimicin from benzene The conversion of alanine, tyrosine and tryptophan hinders protein synthesis and causes plant death, and can control more than 40 families of plants such as monocotyledons and dicotyledons, annuals and perennials, herbs and shrubs. However, glyphosate is not soluble in common organic solvents, and is often used as isopropylamine salt, which is easily soluble in water. Glyphosate and its isopropylamine salts are easy to combine with iron and aluminum ions and lose their activity, so they are pr...

Claims

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Application Information

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IPC IPC(8): A01N25/30A01N57/20A01P13/00
Inventor 亓轶群蒋沫然亓春杰张亮
Owner SUZHOU JIAHUI CHEM
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