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Weeding composition containing profoxydim and anilofos

A herbicidal composition and a technology of cyclofenazone are applied in the directions of herbicides, algicides, biocides, animal repellents, etc., which can solve problems such as being difficult to know and have no creativity, and achieve good control effects and herbicidal effects. The effect of broad spectrum and significant control effect

Inactive Publication Date: 2021-07-23
SHANGHAI XIANGLIN AGRI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] According to the literature search, there is no report on the compound use of cyclobufenone and saponin, and it is difficult for those skilled in the art to know that these two herbicides What kind of herbicidal effect will be produced by the combination of pesticides

Method used

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  • Weeding composition containing profoxydim and anilofos
  • Weeding composition containing profoxydim and anilofos
  • Weeding composition containing profoxydim and anilofos

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] This example provides the preparation of 30% cycloclozone·sapine phosphorus water emulsion.

[0019] In terms of parts by mass, every 100 parts of cyclooxygenone-sapylphosphorus aqueous emulsion contains 6 parts of cyclooxygenone, 24 parts of saponin, 5 parts of cyclohexanone, 20 parts of tetramethylbenzene solvent, castor oil polyoxygen 3 parts of vinyl ether, 2 parts of phosphate emulsifier, 5 parts of phenol polyoxyethylene ether, 35 parts of sterile water.

[0020] Weigh each component according to the above parts by mass, and add cyclobucinone, saponin and cyclohexanone, tetramethylbenzene solvent, castor oil polyoxyethylene ether, phosphate emulsifier phenol polyoxyethylene ether, into the stirring tank , fully stirred and dissolved to form an oil phase, then added the dissolved oil phase to 35 parts of water, and at the same time started the shear emulsification disperser, and sheared and emulsified into a uniform milky white liquid, which is 30% Cyclobuzone·Sapi...

Embodiment 2

[0022] This example provides the preparation of 30% cyclooxygenone·saponin emulsifiable concentrate.

[0023] In terms of parts by mass, every 100 parts of Cyclotrione·Sabylphos emulsifiable concentrate contains 24 parts of Cyclobufenone, 6 parts of Sabinphosphorus, 15 parts of Nongru 400#, 35 parts of N-methylpyrrolidone, and industrial vegetable oil 17.5 parts, 2.5 parts of epichlorohydrin.

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

Embodiment 3

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

[0027] In terms of parts by mass, every 100 parts of cyclobufenone·sapylphosphorus water-dispersible granule contains 2.31 parts of cyclobufenone, 27.69 parts of saponinphosphorus, 2 parts of lignocarbon sulfonate, lauryl sulfate 3 parts of sodium, 5 parts of sodium sulfate, 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 Squeeze and granulate in the machine, dry and sieve after granulation to obtain 30% cycloclozone·sapine phosphorus water-dispersible granules.

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Abstract

The invention provides a weeding composition containing profoxydim and anilofos, the active ingredients of the weeding composition comprise profoxydim and anilofos, and the mass ratio of profoxydim to anilofos in the weeding composition is (1: 12)-(12: 1). Within the ratio range, the composition not only has a remarkable control effect on resistant barnyard grass in paddy fields, but also has a good control effect on other gramineous weeds, cyperaceae weeds and broadleaf weeds in the paddy fields, and also has a good control effect on crab grass in dry paddy fields. The composition has the characteristics of good control effect on resistant barnyard grass, wide weed control spectrum, 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 cycloclobuzone and saponin. 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 ...

Claims

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Application Information

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IPC IPC(8): A01N43/18A01N57/14A01P13/00
CPCA01N43/18A01N57/14
Inventor 刘晓勇任建荣曹占强
Owner SHANGHAI XIANGLIN AGRI TECH CO LTD
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