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Weeding composition containing flucarbazone-sodium

A herbicidal composition, the technology of foxsulfuron, is applied in the directions of herbicides, algaecides, biocides, animal repellents, etc., can solve the problems of herbicidal compositions and applications that have not been reported before, and achieves a reduction in cost. cost of production and use, delaying drug resistance, and obvious synergistic effects

Inactive Publication Date: 2018-02-06
HAILIR PESTICIDES & CHEM GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And no one has reported about the herbicidal composition and application of the compound of carfentrazone, flucarbazone-methyl and isooctyl fluroxypyr

Method used

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  • Weeding composition containing flucarbazone-sodium

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Effect test

Embodiment Construction

[0030] In order to make the technical solutions, objectives and advantages of the present invention clearer, the present invention is described with the following specific examples, but the present invention is not limited to these examples. The effect experiment of the present invention adopts the mode of field test, and unless otherwise specified, the ratios mentioned below are all ratios of parts by mass.

[0031] field efficacy test

[0032] The test was carried out in the wheat field test base in Henan Province. The soil fertility was consistent and medium. The humidity was moderate during the test. The main weeds in the test site were pigtails, brome, etc., and the weeds were evenly distributed. The test results are as follows:

[0033] Table 1 Field control effect test of the combination of carfentrazone, flucarbazone-methyl and isooctyl fluroxypyr

[0034]

[0035] The results of the field test showed that the combination of mefentrazone, flucarbazone-methyl and i...

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PUM

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Abstract

The invention provides weeding composition containing carfentrazone-ethyl, flucarbazone-sodium and fluroxypyr-meptyl. Effective components of the bactericidal composition, namely, carfentrazone-ethyl,flucarbazone-sodium and fluroxypyr-meptyl are in a mass ratio of (1-50): (0.1-20): (0.1-20), and the total mass of the effective components of a preparation accounts for 1%-60% of the mass of the whole preparation, and the balance is auxiliary components which are allowed to be used and accepted in a pesticide. The weeding composition is in a dosage form of emulsifiable concentrate, suspending agent, wettable powder, water dispersible granules, aqueous emulsion, microemulsion, granules, microcapsules and water agent. The weeding composition can effectively control main weeds in paddy fields,for example, barnyard grass, leptochloa chinensis, crabgrass, goosegrass as well as winter wheat weeds including alopecurus aequalis, wild oats, polypogon, bluegrass, sclerochloa kengiana, puccinellia, lolium multiflorum, lolium temulentum, bromegrass, phleum paniculatum huds, aegilops tauschii, beckmannia syzigachne, agropyron cristatum, capsella bursa-pastoris, descurainia sophia, malachium aquaticum and the like.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a herbicidal composition containing mefentrazone, flucarbasulfuron and isooctyl fluroxypyr. Background technique [0002] Mefentrazone is a contact-type selective herbicide. Under the condition of light, in the process of chlorophyll biosynthesis, it inhibits the accumulation of toxic intermediates by inhibiting protoporphyrinogen oxidase, thereby destroying the cell membrane of weeds and making The leaves quickly wither and die. It is mainly used to control broad-leaved weeds and sedges such as pig scorpion, wild sesame, mother-in-law, velvetleum, flat storage, quinoa, red heart quinoa, empty pipe morning glory, weasel petal flower, sorrel leaf Polygonum (liao), willow Polygonum spinosa, Polygonum curliculus, Amaranthus retroflexi, Amaranthus amaranthus, Gai Cai, Qumqi, wild sesame, flax with small fruit, Kochia, Solanum nigrum, white mustard and other weeds. It ...

Claims

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Application Information

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IPC IPC(8): A01N47/38A01N43/653A01N43/40A01P13/00
Inventor 葛尧伦司国栋李晓静
Owner HAILIR PESTICIDES & CHEM GRP
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