Weeding agent composition containing tralkoxydim

A technology of salmazone and composition, which is applied in the field of herbicide production, can solve problems such as insufficient stability, and achieve good control effect, good control effect, and short residual time

Pending Publication Date: 2019-01-18
NANJING PHARMATECHS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Saximazone is a cyclohexenone herbicide with excellent herbicidal performance, but it has the problem of insufficient stability

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A herbicide composition containing oxaflumezone, which is composed of the following raw materials in parts by weight: 20 parts of triethyl phosphate, 55 parts of ximazone, 4 parts of diisooctyl sodium sulfonate, and 80 parts of urea , 11 parts of ammonium sulfate, 16 parts of cyclohexanone, 3 parts of stabilizer, 12 parts of surfactant, 70 parts of deionized water and 40 parts of solid carrier.

[0024] The solid carrier is bentonite, bentonite, diatomaceous earth.

[0025] The mass ratio of the bentonite, bentonite and diatomite is 3:3:8.

[0026] The surfactant is a mixture of fatty acid salts, lignin sulfonates and alkyl sulfonates.

[0027] The mass ratio of the fatty acid salts, lignin sulfonates and alkyl sulfonates is 1:2:6.

[0028] The stabilizer is a mixture of polyoxyethylene sorbitan fatty acid ester and polyoxyethylene ether sorbitan fatty acid ester.

[0029] The mass ratio of polyoxyethylene sorbitan fatty acid ester to fatty alcohol polyoxyethylene et...

Embodiment 2

[0038] A herbicide composition containing oxaflumezone, which is composed of the following raw materials in parts by weight: 28 parts of triethyl phosphate, 40 parts of ximazone, 8 parts of diisooctyl sodium sulfonate, and 60 parts of urea , 20 parts of ammonium sulfate, 11 parts of cyclohexanone, 5 parts of stabilizer, 6 parts of surfactant, 90 parts of deionized water and 30 parts of solid carrier.

[0039] The solid carrier is bentonite, bentonite, diatomaceous earth.

[0040] The mass ratio of the bentonite, bentonite and diatomite is 3:3:8.

[0041] The surfactant is a mixture of fatty acid salts, lignin sulfonates and alkyl sulfonates.

[0042] The mass ratio of the fatty acid salts, lignin sulfonates and alkyl sulfonates is 1:2:6.

[0043] The stabilizer is a mixture of polyoxyethylene sorbitan fatty acid ester and polyoxyethylene ether sorbitan fatty acid ester.

[0044] The mass ratio of polyoxyethylene sorbitan fatty acid ester to fatty alcohol polyoxyethylene eth...

Embodiment 3

[0053] A herbicide composition containing oxaflumezone, which is composed of the following raw materials in parts by weight: 24 parts of triethyl phosphate, 50 parts of ximazone, 6 parts of diisooctyl sodium sulfonate, and 70 parts of urea , 18 parts of ammonium sulfate, 11 parts of cyclohexanone, 5 parts of stabilizer, 6 parts of surfactant, 85 parts of deionized water and 39 parts of solid carrier.

[0054] The solid carrier is bentonite, bentonite, diatomaceous earth.

[0055] The mass ratio of the bentonite, bentonite and diatomite is 3:3:8.

[0056] The surfactant is a mixture of fatty acid salts, lignin sulfonates and alkyl sulfonates.

[0057] The mass ratio of the fatty acid salts, lignin sulfonates and alkyl sulfonates is 1:2:6.

[0058] The stabilizer is a mixture of polyoxyethylene sorbitan fatty acid ester and polyoxyethylene ether sorbitan fatty acid ester.

[0059] The mass ratio of polyoxyethylene sorbitan fatty acid ester to fatty alcohol polyoxyethylene ether...

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PUM

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Abstract

The invention relates to a weeding agent composition containing tralkoxydim. The weeding agent composition is prepared from the following raw materials in parts by weight: 20 to 28 parts of triethyl phosphate, 40 to 55 parts of tralkoxydim, 4 to 8 parts of diisooctyl succinate sodium sulfonate, 60 to 80 parts of urea, 11 to 20 parts of ammonium sulfate, 11 to 16 parts of cyclohexanone, 3 to 5 parts of stabilizer, 6 to 12 parts of surfactant, 70 to 90 parts of deionized water, and 30 to 40 parts of solid carrier. The weeding agent composition has the advantages that the good preventing and controlling effect is realized on the weeds in wheat and barley fields; the preventing effect of the whole agent is higher than the preventing effect of the single agent under the condition of same dose;the good preventing and removing effect is realized on the weeds, such as amur foxtail, eragrostis ferruginea, oat, Ruitu ryegrass, and green bristlegrass.

Description

technical field [0001] The invention relates to a herbicide composition containing salmazone, which belongs to the field of herbicide production. Background technique [0002] Cyclotrione is a cyclohexenone herbicide, which is mainly used for the post-emergence control of wheat and barley fields to prevent and control alopecia, windgrass, oats, Swiss ryegrass, and foxtail. After being absorbed by leaves, it is transferred to the growth point in the phloem. Here new growth is inhibited. Saximazone is a cyclohexenone herbicide with excellent herbicidal performance, but it has the problem of insufficient stability. How to improve its stability to effectively maintain and better exert its herbicidal effect has attracted much attention in recent years. In the prior art, when the production and processing of silafludone is carried out, a stabilizer is added to ximadone, so that the stability of ximadone can be increased. Improvement, but the composition still has the problem of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N35/10A01N57/12A01P13/00
CPCA01N35/10A01N57/12
Inventor 张晓文杨杰史忠军刘瑞
Owner NANJING PHARMATECHS
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