Acaricidal composition

A composition and compound technology, applied in the directions of acaricides, biocides, animal repellants, etc., to achieve excellent control efficacy, reduce the infestation and attack of mites and their larvae and eggs, and reduce the number of times of medication

Inactive Publication Date: 2019-06-04
JIANGSU ROTAM CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Another difficulty with the use of insecticides is that repeated and exclusive use of a single insecticidal compound leads in many cases to rapid selection of mites that have developed natural or adapted resistance to the active ingredient.

Method used

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  • Acaricidal composition
  • Acaricidal composition
  • Acaricidal composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0133] Example 1 10% ethifenac + 35% flufenazine suspension concentrate

[0134]

[0135] Active components, dispersant, wetting agent, water and other components are uniformly mixed according to the ratio of the formula, and after grinding and / or high-speed shearing, a suspension concentrate of 10% ethifenac + 35% flufenazine is obtained.

Embodiment 2

[0136] Example 2 5% ethifenac + 10% flufenazine wettable powder

[0137]

[0138] The active ingredient, various additives and fillers are mixed according to the ratio of the formula, and after being pulverized by an ultra-fine pulverizer, a wettable powder of 5% ethifenac + 10% flufenazine is obtained.

Embodiment 3

[0139] Example 3 10% ethifenac + 5% flufenazine aqueous emulsion

[0140]

[0141] Add the original drug, solvent and emulsifier together to dissolve into a uniform oil phase; mix the water-soluble components with water to obtain a water phase; mix the oil phase with the water phase under high-speed stirring to obtain 10% ethyl alcohol Fenzafen + 5% flufenazine emulsion in water.

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PUM

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Abstract

The invention relates to an acaricidal composition, which contains active compounds SYP-9625 and diflovidazin in a weight ratio of 50:1-1:50. The invention also relates to use of the acaricidal composition in prevention or control of mites, especially in prevention or control of mites, larvae and eggs thereof. The invention also relates to a method for prevention or control of mites. The acaricidal composition provided by the invention can be applied to seeds, target useful plants or plant growth soil, or soil suitable for plant growth.

Description

technical field [0001] The present invention relates to an acaricidal composition containing the active compounds etofenil and flufenazin. The present invention also relates to the use of the acaricidal composition for preventing or controlling mites, especially the use of preventing or controlling mites and their larvae and eggs. Background technique [0002] Herbivorous mites are probably the most important group of pests that damage cultivated food, industrial and ornamental plants, and stored crops. In recent years, the losses caused by herbivorous mites have become more and more serious. Therefore, the development of highly efficient and unique acaricides has become the focus of attention. [0003] Chemical control is an important means of preventing and controlling pests in agriculture. But when the chemical agent does not guarantee complete coverage of the leaves, only the search for acaricidal compositions that can penetrate the plant and then be transferred to th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/713A01N43/56A01P7/02
Inventor 罗昌炎詹姆斯·T·布里斯托
Owner JIANGSU ROTAM CHEM
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