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Herbicidal composition containing isoxaflutole

A herbicidal composition, a technology of isoxaflutole, applied in the directions of herbicides, algaecides, biocides, animal repellents, etc., can solve problems such as no one has reported, and reduce production costs and use Cost, delaying drug resistance, obvious synergistic effect

Inactive Publication Date: 2016-03-16
QINGDAO AUDIS BIO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And no one has reported about the compound herbicidal composition and application of isoxaflutole, atrazine and metolachlor

Method used

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  • Herbicidal composition containing isoxaflutole
  • Herbicidal composition containing isoxaflutole

Examples

Experimental program
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Effect test

Embodiment Construction

[0031]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.

[0032] field efficacy test

[0033] 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:

[0034] Table 1 Field control effect test of isoxaflutole, atrazine and metolachlor compound

[0035]

[0036] The field test results show that the compounding of isoxaflutole, atrazine and metolachlor in proportion has good control effects o...

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PUM

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Abstract

A herbicidal composition containing isoxaflutole, atrazine and metolachlor comprises the active ingredients of isoxaflutole, atrazine and metolachlor in the weight ratio of 1-50:0.1-20:0.1-20. The active ingredients account for 1-60 wt% of the preparation, and the balance are auxiliary components allowable and acceptable in pesticide. The dosage form of the herbicidal composition can be missible oil, suspension, wettable powder, water dispersible granule, emulsion in water, micro-emulsion, granules, microcapsule and water aqua. The herbicidal composition effectively controls main weeds in rice field, such as barnyard grass, moleplant seed, Digitaria sanguinalis Scop. and goose grass, and weeds in winter wheat field, such as amur foxtail, wild oats, Polypogon fugax, annual meadowgrass, Sclerochloa dura, Puccinellia tenuiflora, Italian ryegrass, Lolium temulentum, bromegrass, Phleum paniculatum, Aegilops tauschii, Beckmannia syzigachne, wheatgrass, shepherd's purse, Sisymbrium junceum Willd., and Stellaria aquatica Scop.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a herbicidal composition containing isoxaflutole, atrazine and metolachlor. Background technique [0002] Isoxaflutole is an organic heterocyclic selective systemic pre-emergence herbicide used for soil treatment in dry crop fields such as corn and sugarcane. It works mainly through absorption and conduction by weed young roots. After sensitive weeds absorb the drug, they destroy the formation of chlorophyll by inhibiting p-hydroxyacetone dioxygenase, resulting in chlorosis and wilting of the affected weeds. When isoxaflutole is applied or after it is applied, the active ingredients retained in the surface soil due to poor soil moisture cannot play the role of weed control in time, but it can still be kept for a long time without being decomposed. Even after rainfall or irrigation, it can still play a role in controlling weeds, even killing and inhibiting sensitive...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/80A01N43/70A01N37/22A01P13/00
CPCA01N43/80A01N37/22A01N43/70
Inventor 葛尧伦司国栋韩晴晴贾艳茹龚宝金
Owner QINGDAO AUDIS BIO TECH CO LTD
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