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Pyrazosulfuron and quinclorac wettable powder

A wettable powder, dichloroquine technology, applied in the directions of biocides, biocides, animal repellents, etc., can solve the problems of increasing crop resistance, increasing use costs, and affecting the effect of drugs, and achieves improved control effects and delays. The effect of drug resistance and labor-saving benefit is remarkable

Inactive Publication Date: 2011-11-23
王海林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional pesticides are single-dose, single-dose effect is single, and long-term use leads to continuous improvement of crop resistance, which has a serious impact on the effect of pesticides. Farmers often use increased dosage to maintain the effect, which increases the cost of use and causes damage to the environment.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Put 1% of pyrazosulfuron-methyl, 20.5% of quinclorac, 1.5% of sodium lignosulfonate, 23% of white carbon black, and 64% of kaolin into the reaction kettle and mix and stir evenly at room temperature to obtain For the wettable powder of pyrazole-dichloroquine, the percentages mentioned in the present invention are mass percentages.

Embodiment 2

[0016] Put 1.5% of pyrazosulfuron-methyl, 18.5% of quinclorac, 1% of sodium lignosulfonate, 20% of white carbon black, and 59% of kaolin into the reaction kettle and mix and stir evenly at room temperature to obtain Described pyrazole dichloroquine wettable powder.

Embodiment 3

[0018] Put 2% of pyrazosulfuron-methyl, 16.5% of quinclorac, 0.5% of sodium lignosulfonate, 17% of white carbon black, and 64% of kaolin into the reaction kettle and mix and stir evenly at room temperature to obtain Described pyrazole dichloroquine wettable powder.

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PUM

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Abstract

The invention discloses pyrazosulfuron and quinclorac wettable powder, which comprises the following components in percentage by mass: 1 to 2 percent of pyrazosulfuron, 16.5 to 20.5 percent of quinclorac, 0.5 to 1.5 percent of sodium lignosulphonate, 17 to 23 percent of white carbon black and 54 to 64 percent of kaolin. In the invention, pyrazosulfuron and quinclorac, which are single preparations, are mixed with some filler in a certain ratio to form a pyrazosulfuron and quinclorac compound preparation. The compound herbicide can be used as a herbicide for use after seedlings grow in rice fields, the medicine effect of the herbicide is stable, the safety of the seedlings is high, the weeding effect is desirable, and the herbicide can be used for preventing and controlling perennial weeds and annual weeds.

Description

technical field [0001] The invention relates to a compound pesticide, in particular to a wettable pyrazole dichloroquine powder. Background technique [0002] According to the principle of one drug, multiple treatments, the pesticides formulated by the compound preparation method according to a certain mixing ratio are called compound pesticides. Traditional pesticides are single-dose, single-dose effect is single, and long-term use leads to continuous improvement of crop resistance, which has a serious impact on the effect of pesticides. Farmers often use increased dosage to maintain the effect, which increases the cost of use and causes damage to the environment. . Contents of the invention [0003] Purpose of the invention: the purpose of the present invention is to provide a kind of pyrazole dichloroquine wettable powder in order to solve the deficiencies in the prior art. [0004] The technical scheme adopted in the present invention: a wettable powder of pyrazole d...

Claims

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Application Information

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IPC IPC(8): A01N47/36A01N43/42A01N25/14A01P13/00
Inventor 李宏张雷雷
Owner 王海林
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