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Insecticide composition

An insecticidal composition and plant technology, applied in the field of pesticides, to achieve the effects of increasing the site of action, reducing the cost of medication, and delaying drug resistance

Inactive Publication Date: 2017-12-29
JIANGSU ROTAM CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Another difficulty with the use of insecticides is that repeated and exclusive use of a single insecticidal compound in many cases leads to rapid selection of pests that have developed natural or adapted resistance to the active compound

Method used

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  • Insecticide composition
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0140] Embodiment 1 emulsifiable concentrate

[0141]

[0142] The above components are mixed and stirred until a uniform transparent liquid is obtained to obtain an emulsifiable concentrate preparation. Emulsions of any desired degree of dilution useful in plant protection can be obtained by diluting the abovementioned concentrates with water.

Embodiment 2

[0143] Embodiment 2 wettable powder

[0144]

[0145] The above-mentioned active ingredients and auxiliary agents are thoroughly mixed, and the mixture is fully ground in a suitable mill to obtain a wettable powder. It can be diluted with water to provide a suspension of the desired concentration.

Embodiment 3

[0146] Embodiment 3 water emulsion

[0147]

[0148] The above-mentioned active ingredients and additives are added together to dissolve into a uniform oil phase; the water-soluble components are mixed with water to obtain a water phase; under high-speed stirring, the oil phase is mixed with the water phase to obtain a water-in-water emulsion.

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PUM

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Abstract

The invention provides an insecticide composition which consists of active components, namely pyriminostrobin and ivermectin. Compared with different compounds with independent activity, the insecticide composition provided by the invention has a remarkable synergistic effect. The insecticide composition is used for preventing or controlling harmful insects, and is particularly applied to control on insects such as panonychus citri, tetranychus cinnabarinus, two-spotted spider mites, pear psylla, aphids, plutella xylostella, rice leaf folders and chilo suppressalis. The invention further provides a method for protecting useful plants and preventing invasion of harmful insects. The invention further provides a method for protecting seeds, seedling roots and twigs and preventing soil and leaf insect invasion.

Description

technical field [0001] The invention relates to the field of pesticides, in particular to an insecticidal composition containing pyrimethanil and ivermectin; the insecticidal composition is especially suitable for controlling animal pests. The invention also relates to methods of protecting seeds, seedling roots and shoots from soil and foliar insect attack. Background technique [0002] Chemical control is an important means of preventing and controlling pests in agriculture. However, at present, the control effect is not always satisfactory due to the poor effect, developed resistance, etc. due to the types of pests and the like, their living characteristics, their living environment, and the like. [0003] Ivermectin is an antibiotic insecticide developed by Merck. Ivermectin works by binding to chloride channels, preventing the normal functioning of chloride ions. The target of ivermectin is the r-aminobutyric acid (GABA) receptor in the peripheral nervous system of i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/54A01N43/90A01P7/00A01P7/02A01P7/04A01P5/00
CPCA01N43/54A01N43/90A01N2300/00
Inventor 罗昌炎詹姆斯·T·布里斯托
Owner JIANGSU ROTAM CHEM
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