Weeding combination containing triafamone and pyraclonil

A technology of flufenoxsulam and herbicidal composition, which is applied in the directions of herbicides, algaecides, biocides, animal repellents, etc. There are no problems such as reports, to achieve the effect of reducing adverse effects, rapid drug effect, and reducing dosage

Inactive Publication Date: 2016-12-07
GUANGDONG ZHONGXUN AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] There is no report on the mixing and

Method used

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  • Weeding combination containing triafamone and pyraclonil
  • Weeding combination containing triafamone and pyraclonil
  • Weeding combination containing triafamone and pyraclonil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Formulation Example 1 (12% flunone-sulam-difenpyr wettable powder)

[0026]

[0027]

[0028] The above formula is coarsely pulverized according to the proportion, put into a mixer and mixed uniformly, and then jet pulverized to obtain 12% flucarbazone-dipyrafen wettable powder.

Embodiment 2

[0029] Formulation Example 2 (12% flucarbazone-pyrafenac suspension concentrate)

[0030]

[0031] The above formula is pre-crushed according to the proportion, and then added to a sand mill for grinding, and then prepared after high-shear mixing to prepare a 12% flucarbenone-sulfentrazone-difenpyr suspension concentrate.

Embodiment 3

[0032] Formulation Example 3 (15% trifentrazone-dipyrafen water-dispersible granules)

[0033]

[0034]

[0035] Dry pulverize, granulate, dry and sieve the above formula according to the proportion to prepare 15% flucarbazone-dipyrafen water-dispersible granules.

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PUM

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Abstract

The invention discloses a paddy field herbicidal composition containing fenoxsulam and fenoxuranil. The active ingredients are fenfentrazone and fenfenapyr, and the weight parts of fenfentrazone and fenfenapyr The number ratio is 10:1 to 1:10, and the weight percentage of the sum of the weights of flufenoxsulam and pyraclonil in the composition is 5%-80%. The herbicidal composition of the invention is suitable for preventing and controlling annual weeds in paddy fields, the control effect is obviously improved compared with that of a single agent, the dosage of pesticides is reduced, and the adverse effects of pesticides on the ecological environment are reduced; comprehensive management of weed resistance It is of great significance and has huge economic and social benefits.

Description

technical field [0001] The invention relates to a paddy field herbicide composition, which is used for preventing and controlling annual weeds in paddy fields by using flucarbone-sulfentrazone and dipacenil as active ingredients. Background technique [0002] Chemical weeding is one of the main means of controlling weeds in agriculture. In recent years, due to the large-scale single use of some herbicide varieties, many weeds have developed resistance. At the same time, when weeds occur, the grass phase is complex, not only annual and perennial weeds are mixed, herbs, vines and shrubs are mixed, but also the emergence of weeds is uneven, and the seeds, young and old weeds are staggered, so the herbicide species alone When used, all will show some defects and limitations. [0003] Flucarbone-sulam is mainly used for the control of annual weeds in rice fields. Flucarbone-sulam is mainly absorbed by roots and young shoots, and has the herbicidal activity of stem and leaf abso...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01N43/66A01P13/00
CPCA01N43/90A01N43/66
Inventor 朱刚陈佛祥张志伟王礼文吴泽伟颜石雷
Owner GUANGDONG ZHONGXUN AGRI TECH
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