Composition containing methoprene and application thereof

A technology of methoprene and composition, applied in the field of compositions containing methoprene, can solve problems such as no reports of compounding containing methoprene and permethrin, and achieves alleviation of pest resistance, reduction of control costs, reduction of effect of dosage

Inactive Publication Date: 2016-05-04
JINAN SHUNHAO BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] At present, there is no report on the

Method used

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  • Composition containing methoprene and application thereof
  • Composition containing methoprene and application thereof
  • Composition containing methoprene and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] 50% wettable powder

[0040] Methoprene 10%,

[0041] Permethrin 40%,

[0042] Polynaphthalene sulfonate sodium salt 5%,

[0043] Alkylphenol polyoxyethylene ether methyl ether condensate sulfate 5%,

[0044] Sodium Laureth Sulfate 2%,

[0045] Naphthalenesulfonate 1%,

[0046] The balance is white carbon black.

Embodiment 224

[0047] Embodiment 224% wettable powder

[0048] Methoprene 4%,

[0049] Permethrin 20%,

[0050] Polynaphthalene sulfonate sodium salt 5%,

[0051] Alkylphenol polyoxyethylene ether methyl ether condensate sulfate 5%,

[0052] Sodium Laureth Sulfate 2%,

[0053] Naphthalenesulfonate 1%,

[0054] The balance is white carbon black.

Embodiment 314

[0055] Example 3 14% Ultra Low Volume Spray

[0056] Methoprene 2%,

[0057] Permethrin 12%,

[0058] Toluene 30%,

[0059] Dimethyl sulfoxide 20%,

[0060] Cyclohexanone 20%,

[0061] The balance is butyl ether.

[0062] The specific control effect results are shown in Table 2.

[0063] Table 2 Control effect table

[0064]

[0065] It can be seen from Table 2 that the control effect of the compound is much higher than that of a single agent.

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PUM

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Abstract

The invention belongs to the technical field of pesticide and insecticide compounding, and in particular, relates to a composition containing methoprene and an application thereof. The composition has the effective ingredients of methoprene and permethrin, wherein the mass ratio of the effective ingredient methoprene to the effective ingredient permethrin is 2 to (5-15); the composition can be obviously synergistic, has significant prevention and treatment effects, alleviates the conventional problem of pest drug resistance to a greatest extent, thereby reducing the dosage of pesticides and reducing prevention and treatment costs; and the composition is convenient to spray, has less pollution to the environment, and adapts to large-area farming ways.

Description

technical field [0001] The invention belongs to the technical field of pesticide compounding, in particular to a composition containing methoprene and its application. Background technique [0002] Methoprene [0003] The original drug is light yellow liquid, density 0.9261g / mL (ZO ℃), boiling point 100 ℃, melting point -20 ℃, solubility in water 1.4mg / L, miscible with organic solvents. The appearance of the preparation is a transparent blue liquid with a density of 0.79-0.80 g / mL (240C-25C). The flash point is 16°C. [0004] [Chemical name] (E, E)-(RS)-11-methoxy-3,7,11-trimethyldodec-2,4-enoic acid isopropyl ester. [0005] 【Toxicity】Low toxicity, acute oral LD50 of rats>34600mg / kg. [0006] 【Characteristics】It is a protective agent for tobacco leaves and interferes with the molting process of insects. It can interfere with the growth and development process of tobacco beetle and tobacco powder borer, and make adults lose their ability to reproduce, thereby effecti...

Claims

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Application Information

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IPC IPC(8): A01N53/08A01N37/36A01P7/04
CPCA01N53/00A01N37/36A01N2300/00
Inventor 张英
Owner JINAN SHUNHAO BIOTECH CO LTD
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