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Ternary weeding composition with glyphosate

A herbicidal composition and glyphosate technology are applied in the directions of herbicides, algicides, biocides, animal repellents, etc., which can solve the problem of no composition patent, and achieve the reduction of dosage, low drug cost, good control effect

Inactive Publication Date: 2017-11-17
SHAANXI SUNGER ROAD BIO SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] After searching, the applicant found that there is currently no patent on the combination of glyphosate, glufosinate-ammonium and quizalofop-ethyl

Method used

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  • Ternary weeding composition with glyphosate
  • Ternary weeding composition with glyphosate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Weigh 30% glyphosate, 10% glufosinate-ammonium, 1% quizalofop-p-ethyl, 6% sodium alkyl sulfate, 5% sodium alkyl naphthalene sulfonate, 2% polyvinyl alcohol, 5% propylene glycol, 0.4% iso Add thiazolinone, 1% octanol, and deionized water to 100% by weight. The above-mentioned raw materials were mixed, dispersed at high speed for 30 minutes, and sand-milled with a sand mill to prepare a 41% glyphosate·glufosinate-ammonium·quinalofop-p-ethyl suspension concentrate.

Embodiment 2

[0052] Weigh 20% glyphosate, 5% glufosinate-ammonium, 1% quizalofop-p-ethyl, 6% triphenylethylphenol polyoxypropylene polyoxyethylene block polymer, 4% sodium alkyl polyoxyethylene ether sulfonate , 1% carboxymethyl cellulose, 0.5% carboxyethyl cellulose, 7% sorbitol, 0.3% sodium benzoate, 0.8% silicone oil, deionized water added to 100% parts by weight. The above raw materials were mixed, dispersed at high speed for 30 minutes, and sand-milled with a sand mill to prepare a 26% glyphosate·glufosinate-ammonium·quinalofop-p-ethyl suspension concentrate.

Embodiment 3

[0054] Weigh 30% glyphosate, 10% glufosinate-ammonium, 3% quizalofop-p-ethyl, 5% sodium lignosulfonate, 8% Nongru 2201, 5% Span-60#, 1% sodium alkylsulfonate , 0.5% bentonite, 5% propylene glycol, and wheat oil are added to 100% by weight. The above raw materials were mixed, dispersed at high speed for 30 minutes, and sand-milled with a sand mill to prepare 43% glyphosate·glufosinate-ammonium·quinalofop-p-ethyl dispersible oil suspension concentrate.

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Abstract

The invention discloses a ternary weeding composition with glyphosate and application of the ternary weeding composition. The ternary weeding composition consists of effective active components, namely a first active component, including one or more of glyphosate, ammonium glyphosate, glyphosate isopropamide, glyphosate sylvite, glyphosate sodium, and glyphosate dimethylamine, a second active component, including one or more of glufosinate-ammonium and glufosinate-ammonium sylvite, and a third active component, namely quizalofop-p-ethyl, wherein the mass ratio of the three active components is (15-45):(1-20):(1-20), preferably is (25-35):(5-15):(1-10), further preferably is 30:10:1, 30:10:3 or 30:10:5. The composition can be prepared into agriculturally allowable suspending agents, dispersible oil suspending agents, wettable powder and water dispersible granules. The composition disclosed by the invention is reasonable in formula and good in non-farmland weeding effect; and the activity and the weeding effects of the active component are not simply overlapped, and compared with a conventional single preparation or a binary compounded preparation, the ternary weeding composition has a remarkable synergic effect in addition to a remarkable weeding effect, is small in dosage, wide in weeding spectrum and lo win prevention and treatment cost.

Description

technical field [0001] The invention relates to a three-component herbicidal composition containing glyphosate, which consists of active ingredients glyphosate, glufosinate-ammonium, quizalofop-p-ethyl and auxiliary agents, and belongs to the technical field of compound pesticides. Background technique [0002] Glyphosate, the English name is glyphosate, the chemical name is: N-(phosphomethyl) glycine. Glyphosate is a systemic broad-spectrum herbicide that is safe for natural enemies and beneficial organisms. It mainly inhibits the enolpyruvyl shikimelin phosphate synthase in plants, thereby inhibiting the conversion of shikimelin to phenylalanine, tyrosine and tryptophan, interfering with protein synthesis and causing plant death. Glyphosate is known for its strong systemic conductivity. It can not only be transmitted to the underground part through the stems and leaves, but also can be transmitted between different tillers of the same plant. It is very destructive to the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N57/20A01N43/60A01P13/00
CPCA01N57/20A01N43/60
Inventor 郑敬敏马强张崇斌张仙
Owner SHAANXI SUNGER ROAD BIO SCI
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