Herbicide composition

A composition and herbicide technology, applied in the directions of herbicides, algaecides, biocides, biocides, etc., can solve the problems of increasing the labor intensity of farmers, increasing the use cost, and shortening the efficacy time, and reducing the cost of weeding. , increase the persistence, improve the effect of weeding efficiency

Inactive Publication Date: 2016-03-02
JIANGSU THREELEAF LANDSCAPE GARDEN SEEDLINGS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The introduction of herbicides reduces the labor burden of farmers and optimizes the growing environment of crops. However, most of the existing herbicides have a short duration of action and need to be used several times a year, which not only increases the labor intensity of farmers, but also improves usage cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] A herbicide composition consists of the following components by weight percentage:

[0009] Mesotrione 2%, Bicyclic Sulfotrione 12%, Acetochlor 15%, Acetone 3%, Methanol 2%, Soybean Extract 7%, and the balance is water.

[0010] The above-mentioned soybean extract is obtained by mixing soybeans with water at 30°C, squeezing the juice, separating soybean dregs, and extracting the above-mentioned mixture. The above-mentioned mixture is placed in a container, fully mixed and stirred evenly, and then sealed and stored for 3 days. The herbicide composition is obtained. This herbicide is sprayed on the soil or crops, and the drug effect lasts for up to 11 months.

Embodiment 2

[0012] A herbicide composition consists of the following components by weight percentage:

[0013] Mesotrione 6%, Bicyclic Sulfotrione 20%, Acetochlor 30%, Acetone 6%, Methanol 5%, Soybean Extract 13%, and the balance is water.

[0014] The above-mentioned soybean extract is obtained by mixing soybeans with water at 35°C, squeezing the juice, separating soybean dregs, and extracting the above-mentioned mixture. The above-mentioned mixture is placed in a container, fully mixed and stirred evenly, and then sealed and stored for 3 days. The herbicide composition is obtained. This herbicide is sprayed on the soil or crops, and the drug effect lasts for up to 12 months.

Embodiment 3

[0016] A herbicide composition consists of the following components by weight percentage:

[0017] Mesotrione 3%, Bicyclic Sulfotrione 14%, Acetochlor 18%, Acetone 4%, Methanol 3%, Soybean Extract 9%, and the balance is water.

[0018] The above-mentioned soybean extract is obtained by mixing soybeans with water at 40°C, squeezing the juice, separating soybean dregs, and extracting the above-mentioned mixture. The above-mentioned mixture is placed in a container, fully mixed and stirred evenly, and then sealed and stored for 3 days. The herbicide composition is obtained. This herbicide is sprayed on the soil or crops, and the drug effect lasts for up to 13 months.

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PUM

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Abstract

The invention provides a herbicide composition. The herbicide composition is prepared from, by weight, 2-6% of mesotrione, 12-20% of benzobicylon, 15-30% of acetochlor, 3-6% of acetone, 2-5% of methyl alcohol, 7-13% of soybean extract solution and the balance water. The durability of the herbicide effect is greatly improved, weeding efficiency is improved, and weeding cost is lowered.

Description

technical field [0001] The invention relates to an agricultural product, in particular to a herbicide composition. Background technique [0002] The introduction of herbicides reduces the labor burden of farmers and optimizes the growing environment of crops. However, most of the existing herbicides have a short efficacy time and need to be used several times a year, which not only increases the labor intensity of farmers, but also improves use cost. Contents of the invention [0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides a herbicide composition with long-lasting efficacy. [0004] Technical solution: In order to achieve the above object, the present invention provides a herbicide composition, which is composed of the following components by weight percentage: 2~6% of mesotrione, 12~20% of bicyclic sulcotrione, 15~20% of acetochlor 30%, acetone 3~6%, methanol 2~5%, soybean extract 7~13%, and the b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/20A01P13/00A01N41/10A01N37/26
Inventor 金玉兔
Owner JIANGSU THREELEAF LANDSCAPE GARDEN SEEDLINGS CO LTD
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