Herbicide for soybean field

Abstract

The invention discloses a herbicide for a soybean field. The herbicide for the soybean field is prepared from the following raw materials in parts by weight: 5 to 7 parts of choransulam-methyl, 4 to 6 parts of lactofen emulsifiable concentrates, 3 to 5 parts of stabilizers, 5 to 7 parts of imazamox, 4 to 6 parts of dispersing agents, 3 to 5 parts of kaolin clay, 4 to 6 parts of acetochlor, 3 to 5 parts of terbuthylazine, 2 to 4 parts of emulsifiers, and 10 to 20 parts of water. The herbicide for the soybean field is good in weeding effect, broad-spectrum in weeding, low in dosage and little in pollution.

Description

technical field [0001] The invention relates to the technical field of crop herbicides, in particular to a soybean field herbicide. Background technique [0002] Soybean is an important crop in my country. Soybean is often harmed by various weeds from sowing to harvest. Due to the influence of climate and soil quality, the types and numbers of weeds vary from region to region. Chemical agents are used to remove weeds in wheat fields. The most effective method for weeds. At present, the main herbicides used to control weeds in soybean fields are mostly one or two types of effective herbicides. Due to long-term use, the resistance increases, resulting in a large amount of pesticides, polluting the environment, and increasing farmers' application of weeds. In order to solve the above-mentioned disadvantages, the present invention selects several novel medicinal ingredients with control and herbicide effects, and develops a herbicide for soybean fields. The active ingredients in t...

AI Technical Summary

Problems solved by technology

[0002] Soybean is an important crop in my country. Soybean is often harmed by various weeds from sowing to harvest. Due to the influence of climate and soil quality, the types and numbers of weeds vary from region to region. Chemical agents are used to remove weeds in wheat fields. The most effective method for weeds. At present, the main herbicides used to control weeds in soybean fields are mostly one or two types of effective herbicides. Due to long-term use, the resistance increases, resulting in a large amount of pesticides, polluting the environment, and increasing farmers' application of weeds. In order to solve the above-mentioned disadvantages, the present invention selects several novel medicinal ingredients with control and herbicide effects, and develops a herbicide for soybean fields. The active ingredients in the herbicide of the present invention have a good growth rate within a certain range. Effectiveness, the control effect is higher than that of a single agent, and the drug property lasts for a long time; it is safe for current crop soybeans and subsequent crops