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Ultralow-volume liquid containing buprofezin

A technology of ultra-low-capacity liquid agent and buprofezin, applied in the direction of insecticide, biocide, animal repellent, etc., to achieve the effects of high pesticide application efficiency, remarkable control effect, and saving manpower and material resources

Inactive Publication Date: 2012-08-29
GAUNGXI TIANYUAN BIOCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And buprofezin ultra-low volume liquid, no report at home and abroad

Method used

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  • Ultralow-volume liquid containing buprofezin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1, buprofezin, chlorpyrifos ultra-low volume liquid

[0022] A, 2.0% buprofezin · chlorpyrifos ultra-low volume liquid 100kg

[0023] Taking the finished ultra-low volume liquid as 100% by weight, buprofezin 1.0kg, chlorpyrifos 1.0kg, N-methylpyrrolidone 3.0kg, sodium dodecylbenzenesulfonate 2.5kg, second-line oil solvent to make up to 100kg, pour Put it into an enamel stirring tank, stir for about 30 minutes until it is completely transparent, and after the quality is tested, it will be measured and packaged to be the finished product.

[0024] B, 12.0% buprofezin · chlorpyrifos ultra-low volume liquid 100kg

[0025] Taking the finished ultra-low volume liquid as 100% by weight, buprofezin 2.0kg, chlorpyrifos 10.0kg, N-methylpyrrolidone 5.0kg, sodium dodecylbenzenesulfonate 4.5kg, second-line oil solvent to make up to 100kg, pour Put it into an enamel stirring tank, stir for about 30 minutes until it is completely transparent, and after the quality is test...

Embodiment 2

[0030] Embodiment 2, buprofezin, thiamethoxam ultra-low volume liquid

[0031] A, 2.0% buprofezin · thiamethoxam ultra-low volume liquid 100kg

[0032] Based on the weight of the finished ultra-low-volume liquid preparation as 100%, buprofezin 1.0kg, thiamethoxam 1.0kg, N-methylpyrrolidone 3.0kg, sodium dodecylbenzene sulfonate 2.5kg, second-line oil solvent to make up to 100kg , pour it into an enamel stirring kettle, and stir for about 30 minutes until it is completely transparent. After passing the quality inspection, the finished product is measured and packaged.

[0033] B, 12.0% buprofezin · thiamethoxam ultra-low volume liquid 100kg

[0034]Based on the weight of the finished ultra-low-volume liquid preparation as 100%, buprofezin 2.0kg, thiamethoxam 10.0kg, N-methylpyrrolidone 5.0kg, sodium dodecylbenzenesulfonate 4.5kg, second-line oil solvent to make up to 100kg , pour it into an enamel stirring kettle, and stir for about 30 minutes until it is completely transpare...

Embodiment 3

[0039] Embodiment 3, Buprofezin, amecarb ultra-low volume liquid

[0040] A, 2.0% buprofezin·metacarb ultra-low volume liquid 100kg

[0041] Based on the weight of the finished ultra-low-volume liquid preparation as 100%, buprofezin 1.0kg, memocarb 1.0kg, N-methylpyrrolidone 3.0kg, sodium dodecylbenzenesulfonate 2.5kg, second-line oil solvent to make up to 100kg , pour it into an enamel stirring kettle, and stir for about 30 minutes until it is completely transparent. After passing the quality inspection, the finished product is measured and packaged.

[0042] B. 12.0% buprofezin·metacarb ultra-low volume liquid 100kg

[0043] Taking the finished ultra-low volume liquid as 100% by weight, buprofezin 2.0kg, memocarb 10.0kg, N-methylpyrrolidone 5.0kg, sodium dodecylbenzenesulfonate 4.5kg, second-line oil solvent supplemented to 100kg, pour it into an enamel stirring kettle, stir for about 30 minutes, until it is completely transparent, after the quality is tested, it will be m...

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Abstract

The invention relates to an ultralow-volume liquid containing buprofezin and the application thereof in a paddy field. The ultralow-volume liquid is prepared by compounding buprofezin with one effective component, such as chlorpyrifos, thiamethoxam, meta-tolyl-N-meth ylcarbamate, isoprocarb or fenobucarb and is used for controlling piercing and sucking type agricultural destructive insects of rice planthopper, aphid, leafhopper, aleyrodid and the like. The ultralow-volume liquid is adopted for controlling the insects by applying an ultralow-volume spraying method. Water does not need to be added for diluting the liquid during use, the liquid applying efficiency is high and the control efficiency is remarkable. Compared with the traditional liquid applying method, a large quantity of manpower and material resources can be saved.

Description

technical field [0001] The invention relates to an ultra-low volume liquid agent containing buprofezin and its application in controlling rice planthoppers in paddy fields. Background technique [0002] Rice planthopper is one of the main pests that harm rice fields in southern my country and the middle and lower reaches of the Yangtze River. Among them, rice planthopper and white-backed planthopper are pests that occur intermittently. Adults and nymphs gather at the base of rice plants to suck juice, causing rice plants to yellow Withered, stems become soft or rotten and lodging, the damage of rice planthoppers is the most serious. According to statistics, the damage area in 2005 and 2006 alone was about 250 million mu, and the general rice loss was 5-10%. 20%, and some heavy fields lose about 40-50%, or even no harvest. The main hazard of SBPH is that adults and nymphs become virus-carrying bodies after sucking the juice of plants suffering from viral diseases (such as rice...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N57/16A01N43/88A01N51/00A01N47/22A01N25/02A01P7/04
Inventor 卢瑞李耀秀卢镇梁奕强臧延琴
Owner GAUNGXI TIANYUAN BIOCHEM
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