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Ternary weeding composition containing glufosinate and herbicide composition

A herbicidal composition and herbicide technology, applied in the field of pesticides, can solve the problems of non-glufosinate-ammonium, unfavorable mixing of herbicides, easy decomposition, etc.

Inactive Publication Date: 2018-09-28
许昌市建安区昌盛日化实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is also a technical defect in this invention. The active ingredient clethodim is unstable, and it is easy to decompose after being prepared into a preparation, which is not conducive to exerting the effect of the mixed herbicide
[0005] At present, there are no reports of other ternary compound products or combination applications containing glufosinate-ammonium

Method used

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  • Ternary weeding composition containing glufosinate and herbicide composition
  • Ternary weeding composition containing glufosinate and herbicide composition
  • Ternary weeding composition containing glufosinate and herbicide composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0081] This embodiment is a microemulsion herbicide composition containing glufosinate-ammonium, oxyfluorfen and quizalofop-p-ethyl, and its composition is as follows: 5 kg of glufosinate-ammonium, 5 kg of oxyfluorfen-p-p, 6 kg of quizalofop-p-p , xylene 20kg, methanol 3kg, sodium dodecyl diphenyl ether disulfonate 10kg, EO-PO front polyether 10kg, cardanol polyoxyethylene ether 2kg, add deionized water to 100kg.

[0082] Preparation method: Dissolve oxyfluorfen and quizalofop-p-ethyl in xylene and methanol into the oil phase, dissolve the emulsifier and glufosinate-ammonium in water to obtain the water phase, and slowly add the oil phase into the water phase to obtain 16% glufosinate-ammonium · oxyfluorfen · quizalofop-p-ethyl microemulsion.

Embodiment 2

[0084] This example is a microemulsion herbicide composition containing glufosinate-ammonium, oxyfluorfen and fluazifop-p-p, the composition of which is as follows: 10 kg of glufosinate-ammonium, 2 kg of oxyflufen, 5kg of dipropazone, 10kg of lauryl betaine, 10kg of EO-PO front polyether, 2kg of cardanol polyoxyethylene ether, 10kg of 150# solvent oil, and add deionized water to 100kg.

[0085] Preparation method: Dissolve oxyfluorfen and quizalofop-p-ethyl in xylene and methanol into the oil phase, dissolve the emulsifier and glufosinate-ammonium in water to obtain the water phase, and slowly add the oil phase into the water phase to obtain 17% glufosinate-ammonium · oxyfluorfen · fluazifop-p-ethyl microemulsion.

Embodiment 3

[0087] This example is a microemulsion herbicide composition containing glufosinate-ammonium, fluorfen-ethylcarboxyfen and quizalofop-p-ethyl, the composition of which is as follows: 14 kg of glufosinate-ammonium, 2 kg of fluorofen-ethylcarboxyfen, and 2 kg of quizalofop-p-ethyl , 10 kg of lauryl betaine, 10 kg of EO-PO front polyether, 2 kg of cardanol polyoxyethylene ether, 10 kg of 150# solvent oil, and add deionized water to 100 kg.

[0088] Preparation method: Dissolve oxyfluorfen and quizalofop-p-ethyl in xylene and methanol into the oil phase, dissolve the emulsifier and glufosinate-ammonium in water to obtain the water phase, and slowly add the oil phase into the water phase to obtain 18% glufosinate-ammonium · carboxyfluorfen · quizalofop-p-ethyl microemulsion.

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Abstract

The invention relates to the technical field of pesticides, in particular to a ternary weeding composition containing glufosinate and herbicide. The weeding composition is composed of three effectivecomponents including A, B and C; A is glufosinate, B is oxyfluorfen or fluoroglycofen-ethyl, C is quizalofop-p-ethyl or fluazifop-p-butyl, and the weight ratio of A to B to C is (1-90):(0.1-50):(0.1-50). The ternary weeding composition containing glufosinate has an obvious synergetic effect, a more comprehensive weeding effect and a good weeding effect on poaceae weeds, broad-leaf weeds and perennial weeds, after the composition is used, the pesticide application frequency can be reduced, the pesticide application amount can be reduced, the pesticide resistance of the weeds is lowered, the labor and material cost for weeding is reduced, and the composition can be applied to weed prevention and control of orchards, nursery gardens, gardens and uncultivated areas.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to a glufosinate-ammonium-containing ternary herbicide composition and a herbicide composition. Background technique [0002] Bacterial herbicides are toxic to all plants, as long as they touch the green parts, regardless of seedlings and weeds, they will be injured or killed. It is mainly used before sowing, before emergence after sowing, and on the main and auxiliary roads of nurseries. Bacterial herbicides occupy a relatively large market share in the domestic herbicide market. Common varieties include paraquat, glyphosate, glufosinate-ammonium, diquat, saflufenacil and other varieties. With the increasing resistance to glyphosate, glufosinate-ammonium has gradually become the darling of the total herbicide market in the domestic market after the ban on paraquat. [0003] At present, single-dose glufosinate-ammonium products in the market generally have incomplete weed contr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N57/20A01N33/22A01N43/60A01N43/40A01N37/48A01P13/00
CPCA01N33/22A01N37/48A01N43/40A01N43/60A01N57/20
Inventor 蒋占民胡俊敏刘长青李加汇崔黎艳晁召飞王琪关静薛桂鹏赵晓康刘杰
Owner 许昌市建安区昌盛日化实业有限公司
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