Pesticide composite for killing rice planthopper and preparing method of pesticide composite

A technology of insecticide and composition, applied in the direction of botanical equipment and methods, insecticide, biocide, etc., can solve the problems of poor insecticidal effect, achieve good killing, improve long-term stability and kill The effect of killing performance

Active Publication Date: 2015-01-28
HAIMEN THE YELLOW SEA ENTREPRENEURSHIP PARK SERVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the pesticides currently mainly used for the control of rice planthoppers all have the problem of poor insecticidal effect.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The insecticide composition for killing rice planthopper, the components are as follows: 5Kg of emamectin benzoate, 1Kg of permethrin, 0.3Kg of methoxyfenozide, and 0.2Kg of pyriproxyfen , tea saponin 0.5Kg, 4-terpineol 0.2Kg, difenfluramide 0.05Kg, chlorpyrifos 0.7Kg, phoxim 0.4Kg, ethyl acetate 30Kg, dimethylformamide 5Kg, tributyl phosphate 0.4Kg , 0.3Kg of tristyrylphenol polyoxyethylene ether, 0.3Kg of nonylphenol polyoxyethylene ether, 0.6Kg of sodium dodecylbenzenesulfonate, and 100Kg of water.

[0024] Preparation method, steps:

[0025] In the first step, emamectin benzoate, chlorpyrinthrin, methoxyfenozide, pyriproxyfen, tea saponin, 4-terpineol, difenfluramide, chlorpyrifos, octyl Phosphorus, ethyl acetate, dimethylformamide, tributyl phosphate, tristyrylphenol polyoxyethylene ether, and nonylphenol polyoxyethylene ether are mixed uniformly to obtain an oil phase;

[0026] The 2nd step, after sodium dodecylbenzenesulfonate is mixed with water again, obtains...

Embodiment 2

[0030] The insecticide composition used to kill rice planthopper, the components are as follows: emamectin benzoate 8Kg, permethrin 2Kg, methoxyfenozide 0.5Kg, pyriproxyfen 0.4Kg , tea saponin 0.7Kg, 4-terpineol 0.4Kg, difenfluramide 0.1Kg, chlorpyrifos 1.0Kg, phoxim 0.6Kg, ethyl acetate 35Kg, dimethylformamide 10Kg, tributyl phosphate 0.8Kg , 0.5Kg of tristyrylphenol polyoxyethylene ether, 0.5Kg of nonylphenol polyoxyethylene ether, 0.8Kg of sodium dodecylbenzenesulfonate, and 120Kg of water.

[0031] Preparation method, steps:

[0032] In the first step, emamectin benzoate, chlorpyrinthrin, methoxyfenozide, pyriproxyfen, tea saponin, 4-terpineol, difenfluramide, chlorpyrifos, octyl Phosphorus, ethyl acetate, dimethylformamide, tributyl phosphate, tristyrylphenol polyoxyethylene ether, and nonylphenol polyoxyethylene ether are mixed uniformly to obtain an oil phase;

[0033] The 2nd step, after sodium dodecylbenzenesulfonate is mixed with water again, obtains aqueous phase;...

Embodiment 3

[0037] The insecticide composition used to kill rice planthopper, the components are as follows: emamectin benzoate 7Kg, permethrin 1Kg, methoxyfenozide 0.4Kg, pyriproxyfen 0.3Kg , tea saponin 0.6Kg, 4-terpineol 0.3Kg, difenfluramide 0.07Kg, chlorpyrifos 0.9Kg, phoxim 0.5Kg, ethyl acetate 32Kg, dimethylformamide 6Kg, tributyl phosphate 0.6Kg , 0.4Kg of tristyrylphenol polyoxyethylene ether, 0.4Kg of nonylphenol polyoxyethylene ether, 0.7Kg of sodium dodecylbenzenesulfonate, and 110Kg of water.

[0038] Preparation method, steps:

[0039] In the first step, emamectin benzoate, chlorpyrinthrin, methoxyfenozide, pyriproxyfen, tea saponin, 4-terpineol, difenfluramide, chlorpyrifos, octyl Phosphorus, ethyl acetate, dimethylformamide, tributyl phosphate, tristyrylphenol polyoxyethylene ether, and nonylphenol polyoxyethylene ether are mixed uniformly to obtain an oil phase;

[0040] The 2nd step, after sodium dodecylbenzenesulfonate is mixed with water again, obtains aqueous phase;...

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PUM

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Abstract

The invention discloses a pesticide composite for killing rice planthopper and a preparing method of the pesticide composite, and belongs to the technical field of pesticides. The pesticide composite is composed of, by weight, 5-8 parts of emamectin benzoate, 1-2 parts of chlorempenthrin, 0.3-0.5 part of methoxyfenozide, 0.2-0.4 part of pyriproxyfen, 0.5-0.7 part of tea saponin, 0.2-0.4 part of 4-terpineol, 0.05-0.1 part of novaluron, 0.7-1.0 part of chlorpyrifos, 0.4-0.6 part of phoxim, 30-35 parts of ethyl acetate, 5-10 parts of dimethylformamide, 0.4-0.8 part of tributyl phosphate, 0.3-0.5 part of tristyrylphenol ethoxylates, 0.3-0.5 part of nonylphenol polyoxyethylene ether, 0.6-0.8 part of sodium dodecyl benzene sulfonate and 100-120 parts of water. The pesticide composite has a good effect on killing the rice planthopper.

Description

[0001] technical field [0002] The invention discloses an insecticide composition for killing rice planthopper and a preparation method thereof, belonging to the technical field of insecticides. [0003] Background technique [0004] Rice planthopper (Rice planthopper) pests belong to the family Planthopper of the order Homoptera. Since several planthoppers usually cause mixed damage, rice planthopper is only a general term. Currently, the main species of rice planthopper in Asia include Nilaparvata lugens, Brown planthopper (Sogatella furcifera) and Laodelphax striatellus. As piercing-sucking pests, rice planthoppers mainly suck rice stems and leaves, causing dry plants and often causing fire-like symptoms. In addition, they are vector insects for the transmission of various viruses and are one of the main pests that affect the stable and high yield of rice in my country. Its occurrence area continues to expand, and the degree of damage is also increasing. When rice pl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/24A01N57/16A01N53/10A01P7/04A01N37/40
CPCY02A50/30
Inventor 李杰
Owner HAIMEN THE YELLOW SEA ENTREPRENEURSHIP PARK SERVICE CO LTD
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