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Saflufenacil-containing weeding composition

A technology of herbicidal composition and saflufenacil, which is applied in the direction of herbicide, algicide, biocide, animal repellent, etc., can solve the problems of herbicidal composition and application that no one has reported, and achieve the goal of reducing Production cost and use cost, obvious synergistic effect, and the effect of delaying drug resistance

Inactive Publication Date: 2016-02-03
HAILIR PESTICIDES & CHEM GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

And no one has reported about the compound herbicidal composition and application of saflufenacil, glyphosate and quizalofop-ethyl

Method used

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  • Saflufenacil-containing weeding composition

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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 saflufenacil, glyphosate and quizalofop-ethyl

[0034]

[0035] Field test results show that saflufenacil, glyphosate and quizalofop-p-ethyl have better control effects on grasses, broad-leaved gr...

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Abstract

The invention discloses a saflufenacil, glyphosate and quizalofop-p-ethyl-containing weeding composition. The mass ratio of effective components, namely saflufenacil, glyphosate and quizalofop-p-ethyl, in the weeding composition is (1-50): (0.1-20): (0.1-20); the total mass of the effective components in the preparation accounts for 1 to 60 percent of the whole preparation mass, and the rest comprises pesticidally available and acceptable auxiliary components; the weeding composition can be missible oil, a suspending agent, wettable powder, water dispersible granules, emulsion in water, granules, microcapsules and an aqueous solution. The weeding composition can effectively remove main weeds in a paddy field, such as barnyard grass, moleplant seeds, digitaria sanguinalis and eleusine indica, and winter wheat weeds, such as alopecurus aequalis, oat grass, polypogon fugax, bluegrass, sclerochloa dura, puccinellia tenuiflora, italian rye grass, lolium temulentum, bromegrass, phleum paniculatum huds, aegilops tauschii cosson, tong grass, wheatgrass, shepherd's purse, descurainia Sophia and crickweed.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a herbicidal composition containing saflufenacil, glyphosate and quizalofop-p-ethyl. Background technique [0002] Saflufenacil is a uracil herbicide developed by BASF. Its chemical name is N-[2-chloro-4-fluoro-5-(3-methyl-2,6-dione-4-(trifluoromethyl)-3,6-dihydro-1(2H) Pyrimidinyl) phenyl]-N-isopropyl-N-methanesulfonamide, can be used as a herbicide for killing, can effectively control a variety of broadleaf weeds, including resistance to glyphosate, ALS and triazines sex weed. It has a fast killing effect and the soil residues degrade rapidly. It can be used to control broad-leaved weeds in wheat fields. [0003] Glyphosate mainly hinders the biosynthesis of aromatic amino acids, that is, the synthesis of phenylalanine, tryptophan and tyrosine through the shikimic acid pathway. It inhibits 5-enolpyruvylshikimate-3-phosphate synthase (EPSP synthase), which cat...

Claims

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Application Information

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IPC IPC(8): A01N57/20A01P13/00A01N43/60A01N43/54
Inventor 葛尧伦白复芹
Owner HAILIR PESTICIDES & CHEM GRP
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