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Glufosinate-ammonium-containing weeding composition

A herbicidal composition and technology of glufosinate-ammonium are applied to the herbicidal composition containing glufosinate-ammonium to prevent and control weeds and achieve the effects of good quick effect, delaying drug resistance and reducing phytotoxicity

Inactive Publication Date: 2013-10-30
陕西亿田丰作物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no report on the related compound products of glufosinate-ammonium, sodium 2-methyl-4-chloride, fenflurzone, and fluroxyfen

Method used

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  • Glufosinate-ammonium-containing weeding composition
  • Glufosinate-ammonium-containing weeding composition
  • Glufosinate-ammonium-containing weeding composition

Examples

Experimental program
Comparison scheme
Effect test

example 1～9

[0075] Example 1~9 wettable powder

[0076] Mix glufosinate-ammonium, active ingredient B, dispersant, wetting agent, and filler, mix evenly in a mixing tank, pulverize with a jet mill, and mix evenly to prepare the wettable powder product of the present invention. See Table 4 for details.

[0077] Table 4 Example 1~9 each component and content

[0078]

example 10～18

[0079] Example 10~18 water dispersible granules

[0080] Glufosinate-ammonium, active ingredient B, dispersant, wetting agent, binder, disintegrant, and filler are crushed together by airflow to obtain the required particle size, and the granulation material is obtained. The water-dispersible granule product of the present invention is obtained by quantitatively sending the material into a fluidized bed granulation dryer for granulation and drying. See Table 5 for details.

[0081] Table 5 Example 10~18 each component and content

[0082]

example 19～25

[0083] Example 19~25 microemulsion

[0084] Dissolve glufosinate-ammonium and active ingredient B in a homogenizer with solvent, add emulsifier, antifreeze, defoamer, and stabilizer into the homogenizer with the above solution, and deionize the rest After supplementing with water, vigorously mix and homogenize to obtain the microemulsion product of the present invention with a clear and transparent appearance. See Table 6 for details.

[0085] Table 6 Example 19~25 each component and content

[0086]

[0087]

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PUM

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Abstract

The invention relates to a glufosinate-ammonium-containing weeding composition which is mainly characterized by containing 1-80% of effective component A glufosinate-ammonium and 1-60% of effective component B, wherein the effective component B is selected from any one of the following weedicides: sodium 2-methyl-4-chlorophenoxyacetate, carfentrazone-ethyl and fluroxypyr. The glufosinate-ammonium-containing weeding composition is prepared into wettable powder, water-dispersible granules, microemulsion, aqueous emulsion, aqueous solution, soluble solution, soluble powder or oil suspending agent. The weeding composition provided by the invention is used for controlling weed.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a herbicidal composition containing glufosinate-ammonium for controlling weeds. Background technique [0002] In recent years, the direction of pesticide development is to embody high efficiency, low toxicity, low residue and no pollution. The specific performance is the pursuit of "three highs", that is, (1) high safety, which not only requires low toxicity, low residue, and pollution-free; (2) high biological activity; (3) high selectivity. Therefore, continue to improve the performance of the current pesticide products to meet the requirements of high efficiency, low toxicity and no pollution. Therefore, choosing a compound mixture of pesticides has become the current first choice and an effective way. By adjusting the ratio of different pesticides, the best synergistic effect can be obtained from the pesticides with complementary properties. [0003] Glufosin...

Claims

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Application Information

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IPC IPC(8): A01N57/20A01N43/653A01N43/40A01N39/04A01P13/00
Inventor 张伟
Owner 陕西亿田丰作物科技有限公司
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