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Insecticide composition containing etrimfos and ethyl-p-nitrophenyl phenylphosphonothioate and application

A technology of demeton-methyl and insecticidal composition, applied in the direction of insecticide, application, biocide, etc., can solve the problem of no report on the combination of acetophos and demeton-methyl, and achieve the control effect Ideal, delayed drug resistance, less environmental pollution effect

Inactive Publication Date: 2016-02-03
JINAN SHUNHAO BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] At present, there is no report on the compounding of pyriphos and memeton-methyl

Method used

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  • Insecticide composition containing etrimfos and ethyl-p-nitrophenyl phenylphosphonothioate and application
  • Insecticide composition containing etrimfos and ethyl-p-nitrophenyl phenylphosphonothioate and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] 25.5% WP

[0048] Acetifimon 0.5%,

[0049] Demeton-methyl 25%,

[0050] Alkylphenol polyoxyethylene ether methyl ether condensate sulfate 10%,

[0051] Tween 802%,

[0052] Sodium Lauryl Sulfate 1%,

[0053] Urea 2%,

[0054] The balance is talcum powder.

Embodiment 239

[0055] Embodiment 239% wettable powder

[0056] Acetifimon 1.5%,

[0057] Demeton-methyl 37.5%,

[0058] Styrylphenol ethoxylates 20%,

[0059] Alkylphenol polyoxyethylene ether methyl ether condensate sulfate 10%,

[0060] Tween 802%,

[0061] Sodium Lauryl Sulfate 1%,

[0062] Urea 2%,

[0063] The balance is talcum powder.

Embodiment 362

[0064] Example 362% emulsifiable concentrate

[0065] Acetifimon 2%,

[0066] Demeton-methyl 60%,

[0067] mineral spirits 15%,

[0068] Cyclohexanone 10%,

[0069] Ning milk 36 # 10%,

[0070] Sorbitan monostearate 15%,

[0071] The balance is ethylene glycol.

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PUM

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Abstract

The invention belongs to the technical field of agricultural insecticide combination, in particular to an insecticide composition containing etrimfos and demeton methyl and application. The composition comprises the effective ingredients of etrimfos and demeton methyl, wherein the mass ratio of etrimfos to demeton methyl is 1:(1-50). The composition has an obvious synergistic action, and has the advantages that the insecticide consumption and the environmental pollution are low, the cross resistance between the two ingredients is avoided, the insecticide resistance of diseases is delayed, and the control effect is ideal.

Description

technical field [0001] The invention belongs to the technical field of compounding pesticides and insecticides, and specifically relates to an insecticidal composition containing pyrimion and demeton-methyl and its application. Background technique [0002] Acetifim [0003] Alias ​​O, O-Dimethyl-O-(6-Ethoxy-2-Ethyl-4-Pyrimidinyl) Phosphorothioate; Ethoxypyrimphos. [0004] CASNO.38260-54-7. [0005] EINECS253-855-9. [0006] Molecular formula C 10 h 17 N 2 o 4 PS. [0007] Molecular formula: [0008] [0009] Molecular weight 292.29. [0010] Flash point >100°C, pure product is colorless oily liquid, m.p.-3.4°C, relative density 1.195 (20°C), refractive index n20D1.5068, compatible with acetone, chloroform, methanol, ethanol, hexanol, dimethylmethylene Sulfone and xylene are mutually soluble, and the solubility in water is 10g / L. The hydrolysis half-life at 25°C is 0.4d (pH=3), 16d (pH=6), and 14d (pH=9). Pyrimidine sulfur is unstable in pure form, but is s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N57/16A01P7/04A01N57/12
Inventor 张英
Owner JINAN SHUNHAO BIOTECH CO LTD