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Weeding composition containing profoxydim and bixlozone

A herbicidal composition and a technology for cyclofenazone are applied in directions such as herbicides, algicides, biocides, and animal repellents, which can solve problems such as being difficult to know, and achieve a broad herbicidal spectrum, significant control effects, The effect of high control effect

Inactive Publication Date: 2021-07-27
SHANGHAI XIANGLIN AGRI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] According to the literature search, there is no report on the compound use of cyclazone and bixlozone at present, and it is difficult for those skilled in the art to know the combination and synergistic data verification without inventiveness. What kind of weed control effect will be produced in combination

Method used

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  • Weeding composition containing profoxydim and bixlozone
  • Weeding composition containing profoxydim and bixlozone
  • Weeding composition containing profoxydim and bixlozone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] This example provides the preparation of 30% bixlozone suspension concentrate.

[0019] In terms of parts by mass, every 100 parts of cycloclozone·bixlozone suspension concentrate contains 15 parts of propanil cycloclozone, 15 parts of bixlozone, 5 parts of calcium dodecylbenzenesulfonate, 3 parts of lignosulfonate, 20 parts of dibutyl phthalate, 0.5 parts of butanol, 0.8 parts of polyvinyl alcohol, 40.7 parts of sterile water.

[0020] Weigh each component according to the above parts by mass, add cyclazone, bixlozone, calcium dodecylbenzenesulfonate, lignosulfonate, butanol, and polyvinyl alcohol into the scrubber, and grind to a certain fineness Finally, transfer the material to a stirring tank, add the remaining dibutyl phthalate and sterile water, and mix thoroughly to obtain a 30% cycloclozone·bixlozone suspension concentrate.

Embodiment 2

[0022] This example provides the preparation of 30% bixlozone EC.

[0023] In terms of parts by mass, every 100 parts of propanil·cycloclozone EC contains 20 parts of cycloclozone, 10 parts of bixlozone, 15 parts of Nongru 400#, 35 parts of N-methylpyrrolidone, 17.5 parts of industrial vegetable oil, cyclic 2.5 parts of oxychloropropane.

[0024] Weigh each component according to the above parts by mass, add bixlozone and cyclazone into N-methylpyrrolidone, mix evenly, add industrial vegetable oil, agricultural milk 400# and epichlorohydrin in sequence, and stir evenly to form a uniform and transparent The oily liquid, that is, 30% bixlozone emulsifiable concentrate.

Embodiment 3

[0026] This example provides the preparation of 30% bixlozone water-dispersible granules.

[0027] In terms of parts by mass, every 100 parts of cycloclozone·bixlozone water-dispersible granules contains 10 parts of cycloclozone, 20 parts of bixlozone, 2 parts of lignocarbon sulfonate, 3 parts of sodium lauryl sulfate, sulfuric acid 5 parts of sodium, 5 parts of polyethylene glycol, 55 parts of kaolin.

[0028] Weigh each component according to the above parts by mass, put the material into the mixer and mix evenly, then pulverize it through the jet mill, pass through a 600-mesh standard sieve, add it into the kneader to knead into a plastic material, and finally put the material into extrusion granulation Extrude and granulate in a machine, dry and sieve to obtain 30% bixlozone water-dispersible granules after granulation.

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Abstract

The invention provides a weeding composition containing profoxydim and bixlozone. The active ingredients of the weeding composition comprise profoxydim and bixlozone, wherein a mass ratio of profoxydim to bixlozone in the weeding composition is 10: 1 to 1: 10. Within the above proportioning range, the composition not only has a remarkable control effect on gramineous weeds in a rice field, but also has a remarkable control effect on ryegrass and beckmannia syzigachne in a wheat field, is suitable for controlling weeds in a crop rotation field, and has the characteristics of wide weed control spectrum, good control effect, safety and harmlessness.

Description

technical field [0001] The invention belongs to the technical field of agricultural compositions and relates to a herbicide, in particular to a herbicide composition containing cycloclozone and bixlozone. Background technique [0002] Weeds in farmland are plants that are born in dry fields, paddy fields, roadsides, ground edges, and gaps around courtyards, causing direct or indirect damage to agricultural production and urgently needing to be eradicated, and are not artificially cultivated. With the continuous improvement of agricultural production level, farmland weeds have become one of the important factors affecting the development of agricultural production. According to the United Nations FAO statistics, the annual economic loss caused by weeds in the world reaches 20.1 billion US dollars, while the annual economic loss caused by weeds in my country accounts for about 10% to 15%. Therefore, in order to ensure the smooth development of agricultural production, it is n...

Claims

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Application Information

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IPC IPC(8): A01N43/18A01N43/80A01P13/00
CPCA01N43/18A01N43/80
Inventor 任建荣任西财黄翠林
Owner SHANGHAI XIANGLIN AGRI TECH CO LTD
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