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Insecticide composition with chlorpyrifos-methyl, preparation with insecticide composition and application thereof

An insecticidal composition, chlorpyrifos-methyl technology, applied in the agricultural field, can solve the problems of long cycle time and high development components, and achieve the effects of improving tolerance, expanding insecticidal spectrum, and reducing usage

Active Publication Date: 2016-12-07
JIANGSU XINNONG CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The former requires high development components and a long cycle, and the development speed is far behind the speed of pest resistance

Method used

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  • Insecticide composition with chlorpyrifos-methyl, preparation with insecticide composition and application thereof
  • Insecticide composition with chlorpyrifos-methyl, preparation with insecticide composition and application thereof
  • Insecticide composition with chlorpyrifos-methyl, preparation with insecticide composition and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Embodiment 1 (30% emulsifiable concentrate)

[0054] 30% active compound (6.0% chlorpyrifos methyl and 24.0% acetamiprid), 4% alkylbenzene sulfonate, 4% castor oil ethylene oxide adduct and its derivatives, 1% epichlorohydrin 1. Add methyl oleate to 100%, mix well, stir and dissolve completely to get 30% emulsifiable concentrate.

Embodiment 2

[0055] Embodiment 2 (40% emulsifiable concentrate)

[0056] Add 40% active compound (30.0% chlorpyrifos methyl and 10.0% acetamiprid), 5% alkylbenzene sulfonate, 4% fatty alcohol polyoxyethylene ether, rosin-based vegetable oil to 100%, mix well, stir to dissolve 40% emulsifiable cream is obtained after completion.

[0057] 2. Examples of wettable powders

Embodiment 3

[0058] Embodiment 3 (30% wettable powder)

[0059] 30% active compound (15.0% chlorpyrifos methyl and 15.0% acetamiprid), condensed naphthalene sulfonate 1.0%, fatty alcohol polyoxyethylene ether 4.0%, talcum powder 2.0%, light calcium carbonate 5.0%, kaolin 58.0% % Fully mixed, and then ultrafinely pulverized to a certain particle size to obtain a wettable powder. The wettable powder contains 30% active compound.

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Abstract

The invention provides an insecticide composition with chlorpyrifos-methyl. The insecticide composition comprises the chlorpyrifos-methyl and neonicotinoid insecticides. The neonicotinoid insecticides are selectively a type or a plurality of types of thiamethoxam, dinotefuran, acetamiprid, thiacloprid, clothianidin, imidaclothiz, IPP, cycloxaprid and flupyradifurone; a mass ratio of the chlorpyrifos-methyl to the neonicotinoid insecticides is 1:50-50:1, preferably is 1:10-10:1 and optimally is 1:4-4:1. The insecticide composition with the chlorpyrifos-methyl has the advantage that the insecticide composition can be used for preventing and treating injurious insects on rice, wheat, corn, soybeans, cotton, tomatoes, cucumbers, cabbages, broccoli, chili, potatoes, cow peas, kidney bean, citruses, peaches, apples, pears or tea trees.

Description

technical field [0001] The invention belongs to the field of agriculture, and relates to a composition of insecticidal active compounds, in particular to an insecticidal composition containing chlorpyrifos-methyl. Background technique [0002] Chlorpyrifos-methyl (chlorpyrifos-methyl) is a broad-spectrum organophosphate insecticide, which is effective through contact killing, stomach poisoning and fumigation, and has no systemic properties. It is used to control pests in stored grains and various foliage crops. It can also be used to control adult mosquitoes, flies, aquatic larvae and sanitary pests. However, chlorpyrifos-methyl has no persistent effect in soil, many pests have developed resistance to it, and it is expensive. [0003] [0004] Neonicotinoid insecticides include thiamethoxam, dinotefuran, acetamiprid, thiacloprid, clothianidin, etc., which have good insecticidal effect and quick effect, but they are used year by year, and the resistance develops rapidly. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N57/16A01N47/40A01N51/00A01N43/90A01N43/16A01P7/04
CPCA01N43/16A01N43/40A01N43/90A01N47/40A01N51/00A01N57/16A01N2300/00
Inventor 郭世俭范坤成张军李俊杨宏武戴金贵
Owner JIANGSU XINNONG CHEM
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