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Weeding composition containing saflufenacil and anilofos

A herbicidal composition, the technology of saflufenacil, is applied in the directions of herbicides, algaecides, biocides, animal repellents, etc., can solve problems such as crabgrass, bermudagrass, etc. The effect of complementary mechanism, reasonable ratio and good control effect

Inactive Publication Date: 2018-06-22
佛山市盈辉作物科学有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Phosphorus can control annual gramineous weeds and sedges, such as barnyardgrass, bald barnyardgrass, rice barnyardgrass, daughter of a thousand gold, broken rice sedge, special-shaped sedge, fluttering grass, etc., but it is not effective against other grass weeds. Good, such as crabgrass, bermudagrass, etc.

Method used

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  • Weeding composition containing saflufenacil and anilofos
  • Weeding composition containing saflufenacil and anilofos
  • Weeding composition containing saflufenacil and anilofos

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Embodiment 1: When the composition of the present invention is 12% saflufenacil·sapine phosphorus aqueous emulsion, the content of each component is:

[0014]

[0015] The specific processing steps of the aqueous emulsion of the composition are as follows: mix cyclohexanone and mineral spirits according to the above formula, then add saflufenacil and sabaphos, stir to make them completely dissolve; then add dodecylbenzenesulfonic acid Calcium, castor oil polyoxyethylene ether, fatty alcohol polyoxyethylene ether phosphate, propylene glycol and other materials, after stirring evenly, add the remainder of water and citric acid for high-speed shearing to obtain the 12% saflurine described in the present invention Amine·sarbarium phosphorus aqueous emulsion.

Embodiment 2

[0016] Embodiment 2: When the composition of the present invention is 19% saflufenacil·sapinephos emulsifiable concentrate, the content of each component is:

[0017]

[0018]

[0019] The specific processing steps of the aqueous emulsion of the composition are as follows: mix cyclohexanone, xylene, sec-butyl acetate and solvent oil according to the above formula, then add saflufenacil and saflufenacil, stir to make it completely dissolve; then Add materials such as calcium dodecylbenzenesulfonate, castor oil polyoxyethylene ether, styrylphenol polyoxyethylene ether and lactic acid, and stir well to obtain the 19% saflufenacil of the present invention. Sabine phosphorus emulsifiable concentrate.

Embodiment 3

[0020] Embodiment 3: When the composition of the present invention is 11% saflufenacil · sabainphos wettable powder, the content of each component is:

[0021]

[0022] The specific processing steps of the wettable powder of the composition are: according to the above formula, sabaphos, saflufenacil, sodium lauryl sulfate, sodium methylene bis-naphthalene sulfonate, sodium lignin sulfonate, corn starch , citric acid, white carbon black and kaolin are mixed, stirred evenly in a stirring tank, coarsely pulverized and then pulverized by an airflow mill and mixed uniformly to obtain the 11% saflufenacil saflufenacil of the present invention. Phosphorus wettable powder.

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PUM

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Abstract

The invention relates to a weeding composition containing saflufenacil and anilofos. The weeding composition has the synergistic interaction effect, wherein the mass ratio of the saflufenacil to the anilofos is 0.1:0.1 to 20:100, is preferably 1:1 to 15:50, and is finally 1:8 to 2:25.

Description

technical field [0001] The invention relates to a herbicide composition for farmland weeds, in particular to a ternary compound herbicide composition of saflufenacil and sabaphos, and an application thereof. Background technique [0002] In recent years, with the gradual increase in the requirements for the development of new compounds for pesticides, it is necessary to save the cost of medication while complying with the policy of high selectivity, high safety, and high efficacy. Carry out reasonable compound use, so as to achieve the purpose of solving this problem. [0003] Saflufenacil, other names: Babaijin, molecular formula: C 17 h 17 CIF 4 N 4 o 5 S, chemical name: N'-[2-chloro-4-fluoro-5-(3-methyl-2,6-dioxo-4-(trifluoromethyl)-3,6-dihydro-1( 2H)-pyrimidine)benzoyl]-N-isopropyl-N-methylsulfamide. Saflufenacil is a herbicide that can effectively control more than 70 kinds of weeds on more than 30 kinds of crops such as corn, sorghum, soybean, cotton and fruit t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N57/14A01N43/54A01P13/00
CPCA01N57/14A01N43/54
Inventor 董庆文王劲徐志杰尚嘉彦叶宇平杨建江
Owner 佛山市盈辉作物科学有限公司