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Ultralow-volume liquid containing ethofenprox

A technology of ultra-low volume liquid agent and etofenprox, which is applied in the direction of insecticide, biocide, animal repellent, etc.

Inactive Publication Date: 2011-08-17
GAUNGXI TIANYUAN BIOCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

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

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1, etofenproxil, chlorpyrifos ultra-low volume liquid

[0024] A, 2.0% etofenprox·chlorpyrifos ultra-low volume liquid 100kg

[0025] Based on the weight of the finished ultra-low-capacity oil agent as 100%, 1.0kg of etofenprox, 1.0kg of chlorpyrifos, 3.0kg of N-methylpyrrolidone, 2.5kg of sodium dodecylbenzenesulfonate, supplemented with second-line oil solvent to 100kg, poured Put it into the enamel stirring tank, stir for about 30 minutes, until it is completely transparent, and after the quality is qualified, the finished product is measured and packaged.

[0026] B. 12.0% Etoproxil·chlorpyrifos ultra-low volume liquid 100kg

[0027] Based on the weight of the finished ultra-low-capacity oil agent as 100%, 2.0kg of etofenprox, 10.0kg of chlorpyrifos, 5.0kg of N-methylpyrrolidone, 4.5kg of sodium dodecylbenzenesulfonate, the second-line oil solvent is added to 100kg, poured Put it into the enamel stirring tank, stir for about 30 minutes, until it is comp...

Embodiment 2

[0032] Embodiment 2, etofenproxil, thiamethoxam ultra-low volume liquid

[0033] A, 2.0% etofenproxil·thiamethoxam ultra-low volume liquid 100kg

[0034] Calculated based on the weight of the finished ultra-low-capacity oil agent as 100%, 1.0kg of etofenprox, 1.0kg of thiamethoxam, 3.0kg of N-methylpyrrolidone, 2.5kg of sodium dodecylbenzenesulfonate, and 100kg of second-line oil solvent , pour it into an enamel stirring kettle, stir for about 30 minutes until it is completely transparent, and after the quality is qualified, the finished product is measured and packaged.

[0035] B, 12.0% etofenprox·thiamethoxam ultra-low volume liquid 100kg

[0036]Calculated based on the weight of the finished ultra-low-capacity oil agent as 100%, 2.0kg of etofenproxil, 10.0kg of thiamethoxam, 5.0kg of N-methylpyrrolidone, 4.5kg of sodium dodecylbenzenesulfonate, and 100kg of second-line oil solvent , pour it into an enamel stirring kettle, stir for about 30 minutes until it is completely ...

Embodiment 3

[0041] Embodiment 3, etofenproxil, amecarb ultra-low volume liquid

[0042] A, 2.0% etofenproxil·methicarb ultra-low volume liquid 100kg

[0043] Calculated based on the weight of the finished ultra-low-capacity oil agent as 100%, 1.0kg of etofenproxil, 1.0kg of memocarb, 3.0kg of N-methylpyrrolidone, 2.5kg of sodium dodecylbenzenesulfonate, and supplemented with second-line oil solvent to 100kg , pour it into an enamel stirring kettle, stir for about 30 minutes until it is completely transparent, and after the quality is qualified, the finished product is measured and packaged.

[0044] B. 12.0% Etoproxil·Medolcarb ultra-low volume liquid 100kg

[0045] Calculated based on the weight of the finished ultra-low-capacity oil agent as 100%, 2.0kg of etofenproxil, 10.0kg of memocarb, 5.0kg of N-methylpyrrolidone, 4.5kg of sodium dodecylbenzenesulfonate, and 100kg of second-line oil solvent , 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 ultralow-volume liquid containing ethofenprox and application thereof in a paddy field. The ultralow-volume liquid is prepared by compounding ethofenprox 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, scale insect 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 the use, liquid applying efficiency is high and 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 etofenprox 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 bl...

Claims

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Application Information

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IPC IPC(8): A01N57/16A01N51/00A01N47/22A01N43/88A01N25/02A01P7/04
Inventor 卢镇罗常泉李耀秀梁奕强李现玲
Owner GAUNGXI TIANYUAN BIOCHEM
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