Composition with function of relieving phytotoxicity of glyphosate herbicide and application of composition

A glyphosate herbicide and composition technology, applied in the direction of herbicide and algicide, application, biocide, etc., can solve the problems of eye damage, irritation, and insoluble, so as to reduce absorption and quickly restore growth , the effect of increasing the content

Inactive Publication Date: 2015-03-25
CHENGDU NEWSUN CROPSCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the benzylaminopurine used in the medicament is a synthetic cytokinin, has certain toxicity, can irritate and injure people's eyes, and is difficult to dissolve in water.

Method used

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  • Composition with function of relieving phytotoxicity of glyphosate herbicide and application of composition
  • Composition with function of relieving phytotoxicity of glyphosate herbicide and application of composition
  • Composition with function of relieving phytotoxicity of glyphosate herbicide and application of composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Take 10kg of seaweed polysaccharide, 0.1kg of brassinolide, 1kg of gibberellic acid (both are active ingredient content), add 1kg of sodium lignosulfonate, 1kg of sodium lauryl sulfate, mix well, make up to 100kg with anhydrous sodium sulfate , made into soluble powder. When used, it is diluted 1000-10000 times with water and sprayed on the foliage organs of crops damaged by glyphosate.

Embodiment 2

[0035] Get 1 kg of seaweed polysaccharide, 0.05 kg of brassinolide, 5 kg of gibberellic acid (both are active ingredient content), add 1 kg of sodium lignosulfonate and 1 kg of sodium lauryl sulfate, mix well, make up to 100 kg with potassium nitrate, and prepare into soluble powder. When used, it is diluted 1000-10000 times with water and sprayed on the foliage organs of crops damaged by glyphosate.

Embodiment 3

[0037] Get 0.1kg of seaweed polysaccharide, 0.01kg of brassinolide, 1kg of gibberellic acid (both are active ingredient content), add 1kg of sodium lignosulfonate and 1kg of sodium lauryl sulfate, mix well, make up to 100kg with potassium nitrate, Made into soluble powder. When used, it is diluted 1000-10000 times with water and sprayed on the foliage organs of crops damaged by glyphosate.

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PUM

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Abstract

The invention relates to a composition with a function of relieving phytotoxicity of a glyphosate herbicide and application of the composition, belongs to the field of treatment and prevention of crop diseases, and aims at providing a composition with a function of relieving phytotoxicity of a glyphosate herbicide. The active components of the composition comprise algal polysaccharide, brassin and gibberellic acid according to a weight ratio of 1 to (0.02-0.2) to (0.02-20). The composition is capable of relieving phytotoxicity of the glyphosate herbicide; the amino acid synthesis in plant bodies can be accelerated; the amino acids damaged by the phytotoxicity can be supplemented; the adsorption amount of the herbicide in the plant bodies can be reduced; meanwhile, the content of chlorophyll in the plant bodies can be increased; the growth of the crops can be quickly recovered; the influence of on the final yield of the crops caused by the phytotoxicity is reduced.

Description

technical field [0001] The invention relates to a composition with the function of alleviating glyphosate herbicide phytotoxicity and an application thereof, belonging to the field of crop disease prevention and control. Background technique [0002] Glyphosate is a broad-spectrum organophosphate herbicide. It is a non-selective systemic foliar treatment herbicide discovered in 1970 by John E. Franz, a Monsanto chemist. Glyphosate has excellent herbicidal performance, is easily absorbed by plant leaves and transmitted to the whole plant, and has high activity against annual and perennial weeds. Glyphosate is a systemic chronic broad-spectrum herbicide that mainly inhibits enolacetonyl shikimelin phosphate synthase in the body, thereby inhibiting the conversion of shikime to phenylalanine, tyrosine and tryptophan. Transformation interferes with protein synthesis leading to plant death and also causes crop disease. Glyphosate is absorbed by the stems and leaves and then tra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/32A01N57/20A01P13/00
Inventor 何其明白霜
Owner CHENGDU NEWSUN CROPSCI
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