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Herbicidal composition containing benzobicyclon, triafamone and anilofos

A herbicidal composition, bicyclic sulcotrione technology, applied in the direction of herbicides, algicides, biocides, animal repellents, etc., can solve the problem of destroying the next year's seed regeneration, achieve reasonable composition, slow down miscellaneous Grass resistance, good effect

Inactive Publication Date: 2020-01-03
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

Its herbicidal speed is relatively slow and has a certain slow-release effect, but it can completely inhibit the formation of flower buds and destroy the renewal of next year's seeds for weeds in the elongation stage of flower stems with high leaf age

Method used

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  • Herbicidal composition containing benzobicyclon, triafamone and anilofos
  • Herbicidal composition containing benzobicyclon, triafamone and anilofos
  • Herbicidal composition containing benzobicyclon, triafamone and anilofos

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1: when the composition of the present invention is 27% bicyclic sulcotrione · flunone sulfentrame · saponin dispersible oil suspension concentrate, the content of each component is:

[0018] Bicyclic Sulfotrione 5%

[0019] Flucarbazone 2%

[0020] Saponin 20%

[0021] Styrylphenol ethoxylates 12%

[0022] Fatty alcohol polyoxyethylene ether 2%

[0023] Calcium dodecylbenzenesulfonate 1.5%

[0024] Organic bentonite 0.3%

[0025] Methyl oleate supplemented to 100%

[0026] The specific process flow of the composition of the present invention 27% bicyclic sulcotrione • fluoroketone sulfentrane • saponin dispersible oil suspension concentrate is as follows: the first step is to add weighed methyl oleate into the reaction kettle, add styrene Base phenol polyoxyethylene ether, fatty alcohol polyoxyethylene ether, calcium salt of dodecylbenzenesulfonate, organic bentonite and stir evenly; in the second step, add the original drug fluoroketone sulfentrazone,...

Embodiment 2

[0027] Embodiment 2: When the composition of the present invention is 26% bicyclic sulcotrione · flunone sulfentrame · saponin suspoemulsion, the content of each component is:

[0028] Bicyclic Sulfotrione 5%

[0029] Flucarbazone 6%

[0030] Saponin 15%

[0031] Mineral spirit 12%

[0032] Styrylphenol ethoxylates 2%

[0033] Polyoxyethylene sorbitan monooleate 3%

[0034] Fatty alcohol polyoxyethylene ether 2%

[0035] Alkylbenzenesulfonate 1.5%

[0036] Defoamer 0.5%

[0037] Xanthan Gum 0.15%

[0038] Water up to 100%

[0039] The specific technological process of the 26% bicyclic sulcotrione·fluoroketone sulfentrame·sapine phosphorus suspoemulsion of the composition of the present invention is as follows: the first step is to dissolve the saponin phosphorus with solvent oil, and then add styrylphenol polyoxyethylene ether and Polyoxyethylene sorbitan monooleate is sheared and stirred evenly, and then the uniform liquid is added to the reaction kettle with water w...

Embodiment 3

[0040] Example 3: When the composition of the present invention is 24% bicyclic sulcotrione · flunone sulfentrame · saponin water dispersible granules, the content of each component is:

[0041] Bicyclosulfotrione 10%

[0042] Flucarbazone 4%

[0043] Saponin 10%

[0044] Lignosulfonate 5%

[0045] Methyl naphthalene sulfonate methanol condensate 4%

[0046] Silica 10%

[0047] Calcium chloride 3%

[0048] Defoamer 1%

[0049] Diatomaceous earth make up to 100%

[0050] The specific process flow of the composition of the present invention 24% bicyclic sulcocapone • fluoroketone sulfentrane • saponin water dispersible granule is as follows: in the first step, the original drug fluoroketone sulfentrane and bicyclic sulcotrione are crushed with a pulverizer , saponin and white carbon black, lignin sulfonate, methyl naphthalene sulfonate methanol condensate, calcium chloride, diatomaceous earth, defoamer coarse crushing; the second step is to carry out airflow crushing of c...

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Abstract

The present invention relates to a herbicidal composition containing benzobicyclon, triafamone and anilofos. The herbicidal composition has a synergistic effect, wherein the mass ratio of the benzobicyclon to the triafamone to the anilofos is (1-50):(1-25):(1-80), preferably (1-35):(1-15):(1-50), and most preferably (5-15):(2-6):(10-20); and the mass ratio of the benzobicyclon to the triafamone is(5-15):(2-6), the mass ratio of the benzobicyclon to the anilofos is (5-15):(10-20), and the mass ratio of the triafamone to the anilofos is (2-6):(10-20).

Description

technical field [0001] The present invention relates to a herbicide composition for farmland weeds, in particular to a ternary compound herbicide composition of bicyclic sulcotrione, flumetrione sulfentrazone and saponin and its application. Background technique [0002] In recent years, the development of new compounds for pesticides requires high efficacy, high safety, and high selectivity. At the same time, it takes a long time and costs a lot. Faced with this situation, we have rationally compounded existing compounds Use, you can solve this problem. [0003] Bicyclic sulcotrione, English name benzobicyclon, chemical name: 3-(2-chloro-4-methylsulfonylbenzoyl)-2-phenylthiobicyclo[3.2.1]oct-2-en-4-one . [0004] Bicyclic sulcotrione is a selective herbicide, a novel bicyclooctane albino post-emergence herbicide for paddy fields researched and developed by Japan SDS Biotech K.K. It has a broad herbicidal spectrum and is effective against barnyardgrass, broad-leaved weeds...

Claims

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Application Information

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IPC IPC(8): A01N41/10A01N43/66A01N57/14A01P13/00
CPCA01N41/10A01N43/66A01N57/14
Inventor 董庆文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
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