Ultra-low-volume liquid preparation containing carbosulfan

A technology of ultra-low volume liquid, carbosulfan, which is used in insecticides, biocides, animal repellents, etc.

Inactive Publication Date: 2011-05-25
GAUNGXI TIANYUAN BIOCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

And carbosulfan ultra-low volume l

Method used

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  • Ultra-low-volume liquid preparation containing carbosulfan
  • Ultra-low-volume liquid preparation containing carbosulfan
  • Ultra-low-volume liquid preparation containing carbosulfan

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1, carbosulfan, chlorpyrifos ultra-low volume liquid

[0025] A. 2.0% carbosulfan · chlorpyrifos ultra-low volume liquid 100kg

[0026] Taking the finished ultra-low volume liquid as 100% by weight, 1.0kg of carbosulfan, 1.0kg of chlorpyrifos, 3.0kg of N-methylpyrrolidone, 2.5kg of sodium dodecylbenzenesulfonate, and second-line oil solvent are added 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 measured and packaged to be the finished product.

[0027] B. 12.0% carbosulfan · chlorpyrifos ultra-low volume liquid 100kg

[0028] Calculated based on the weight of the finished ultra-low-volume liquid preparation as 100%, carbosulfan 2.0kg, chlorpyrifos 10.0kg, N-methylpyrrolidone 5.0kg, sodium dodecylbenzenesulfonate 4.5kg, the rest is made up with C10 aromatic hydrocarbon solvent to 100kg, pour it into an enamel stirring kettle, stir for about 30 minutes,...

Embodiment 2

[0033] Embodiment 2, carbosulfan, thiamethoxam ultra-low volume liquid

[0034] A. 2.0% carbosulfan·thiamethoxam ultra-low volume liquid 100kg

[0035] Calculated based on the weight of the finished ultra-low-volume liquid preparation as 100%, carbosulfan 1.0kg, thiamethoxam 1.0kg, N-methylpyrrolidone 3.0kg, sodium dodecylbenzenesulfonate 2.5kg, C10 aromatic hydrocarbon solvent supplement to 100kg, pour it into an enamel stirring kettle, stir for about 30 minutes, until it is completely transparent, and after the quality is tested, the finished product is measured and packaged.

[0036]B. 12.0% carbosulfan·thiamethoxam ultra-low volume liquid 100kg

[0037] Calculated based on the weight of the finished ultra-low-volume liquid preparation as 100%, carbosulfan 2.0kg, thiamethoxam 10.0kg, N-methylpyrrolidone 5.0kg, sodium dodecylbenzenesulfonate 4.5kg, second-line oil solvent supplement to 100kg, pour it into an enamel stirring kettle, stir for about 30 minutes, until it is co...

Embodiment 3

[0042] Embodiment 3, Carbosulfan, Methiocarb ultra-low volume liquid

[0043] A. 2.0% Carbosulfan Methiocarb ultra-low volume liquid 100kg

[0044] Calculated based on the weight of the finished ultra-low-volume liquid preparation as 100%, Carbosulfan 1.0kg, Methiocarb 1.0kg, N-Methylpyrrolidone 3.0kg, Sodium Dodecylbenzene Sulfonate 2.5kg, Second-line oil solvent supplement to 100kg, pour it into an enamel stirring kettle, stir for about 30 minutes, until it is completely transparent, and after the quality is tested, the finished product is measured and packaged.

[0045] B. 12.0% Carbosulfan Methiocarb ultra-low volume liquid 100kg

[0046] Calculated based on the weight of the finished ultra-low-volume liquid preparation as 100%, carbosulfan 2.0kg, methiocarb 10.0kg, N-methylpyrrolidone 5.0kg, sodium dodecylbenzenesulfonate 4.5kg, C10 aromatic hydrocarbon solvent to make up to 100kg, pour it into an enamel stirring kettle, stir for about 30 minutes, until it is completely...

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Abstract

The invention relates to an ultra-low-volume liquid preparation containing carbosulfan, and application thereof to a paddy field. The pesticide preparation is an ultra-low-volume liquid preparation formed by compounding the carbosulfan with one of effective ingredients of chlorpyrifos, thiamethoxam, tsumacide, isoprocarb or fenobucarb; and the preparation is used for controlling piercing-sucking agricultural insects in paddy rice such as rice planthopper, aphid, leafhopper and whitefly. The pesticide provided by the invention is applicable to control of the insects by an ultra-low-volume spraying method. The ultra-low-volume liquid preparation has the advantages that the liquid preparation does not need to be diluted with water during the use process, the pesticide application efficiency is high, the control effect is obvious, and meanwhile a large amount of manpower and material resources can be saved compared with the traditional pesticide application method.

Description

technical field [0001] The invention relates to an ultra-low-capacity liquid agent containing carbosulfan 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, brown 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, The stalks become soft or rotten and lodging, and the harm of brown planthopper is the most serious. According to statistics, only in 2005 and 2006, the damage area was about 250 million mu, and the general rice loss was 5-10%. 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 stripe leaf...

Claims

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Application Information

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IPC IPC(8): A01N57/16A01N47/24A01N51/00A01N47/22A01N25/02A01P7/04
Inventor 王群利卢镇李耀秀臧延琴李现玲
Owner GAUNGXI TIANYUAN BIOCHEM
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