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Soya bean field herbicide

A herbicide, soybean technology, applied in biocides, animal repellents, plant growth regulators, etc., can solve the problems of single herbicidal spectrum, decreased application effect, soil germplasm quality damage, etc., and achieves broad herbicidal spectrum. , obvious synergistic effect, the effect of less dosage

Inactive Publication Date: 2004-05-05
JIANGSU CHANGQING AGROCHEMICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, it is widely used as a herbicide in soybean fields. Using a single agent, the herbicide spectrum is relatively single, and it cannot control the weed damage in the whole growth period of the soybean field. Decreased application effect, or long-term large-scale use, will destroy the germplasm quality of the soil, affect the ecological balance, and is not conducive to environmental protection

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0012] Example 1: 100kg of imazethapyr 2kg, acifluorfen 8kg, emulsifier 2-octylphenol polyoxyethyl ether 10kg, water 77kg, and NaOH 3kg were fully stirred and mixed, and then packaged.

example 2

[0013] Example 2: Mix 1kg of imazethapyr, 13kg of acifluorfen, 10kg of emulsifier 2-octylphenol polyoxyethyl ether, 73kg of water, and 3kg of NaOH in a total of 100kg, and then pack them separately.

example 3

[0014] Example 3: Mix 2.4kg of imazethapyr, 10.6kg of acifluorfen, 10kg of emulsifier 2-octylphenol polyoxyethyl ether, 74kg of water, and 3kg of NaOH in total, and then pack them separately.

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PUM

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Abstract

A composite herbicide for soybean field contains methoxy imazethapyr and acifluorfen sodium or clomazone or fomesafen in weight ratio of (1-30):(1-60). Its advantages are broad spectrum, high effect, low dosage and no pollution.

Description

technical field [0001] The invention relates to a compound herbicide, which is especially used for controlling broadleaf weeds and gramineous weeds in soybean fields. Background technique [0002] At present, it is widely used as a herbicide in soybean fields. Using a single agent, the herbicide spectrum is relatively single, and it cannot control the weed damage in the whole growth period of the soybean field. If the application effect is reduced, or if it is used in large quantities for a long time, the germplasm quality of the soil will be damaged, which will affect the ecological balance and is not conducive to environmental protection. Contents of the invention [0003] The invention lies in inventing a safe herbicide for removing weeds in the whole growth period of the soybean field. [0004] The present invention provides three technical solutions: [0005] 1. The active ingredients of the compound are imazamox and acifluorfen, and the weight ratio of imazamox to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N37/10
Inventor 吉志扬
Owner JIANGSU CHANGQING AGROCHEMICAL CO LTD
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