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Acaricide composition containing doramectin and fenazaquin

A doramectin and composition technology, which is applied in the field of compound pesticides, can solve problems such as antagonism and even phytotoxicity, and achieve the effects of human and animal safety, good quick-acting, and long-lasting effect.

Inactive Publication Date: 2017-06-13
李金环
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Compounding active ingredients of different varieties is a common way to obtain new mixtures, but the effect of mixing active ingredients of pesticides is mostly additive, and even antagonistic or even phytotoxicity may occur. To obtain a safe, Mixtures with no phytotoxicity and obvious synergistic effects need to be screened through a large number of tests

Method used

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  • Acaricide composition containing doramectin and fenazaquin
  • Acaricide composition containing doramectin and fenazaquin

Examples

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preparation Embodiment

[0031] The content of the present invention will be further described below with regard to the formulation examples.

[0032] 1. Cream

[0033] Doramectin 3%, fenazaquin 30%, alkylphenol polyoxyethylene ether sulfosuccinate 3.5%, lignosulfonate 2.5%, xylene make up the balance, add the active ingredient into the solvent to fully dissolve Then add an emulsifier and stir evenly until it becomes a transparent and uniform oily liquid to obtain the product.

[0034] 2. Cream

[0035] Doramectin 1%, fenazaquin 30%, polyoxyethylene fatty alcohol ether 3.5%, calcium alkyl sulfonate 2%, biodiesel to make up the balance, add the active ingredient into the solvent to fully dissolve, then add emulsifier and stir Evenly, until a transparent and uniform oily liquid is present, the product is obtained.

[0036] 3. Wettable powder

[0037] Doramectin 1%, fenazaquin 40%, sodium naphthalene sulfonate formaldehyde condensate 2%, alkylphenol polyoxyethylene ether formaldehyde condensate sulfo...

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Abstract

The invention discloses an acaricide composition containing active components composed of doramectin and fenazaquin. The weight ratio of the active components is (1:80)-(80:1), and the weight ratio range is preferably (1:60)-(1:40) and further preferably (1:40)-(1:20). The composition disclosed by the invention can achieve the following technical effects: the active components having different action mechanisms are mixed, thereby mutually making up the defect during use of a single agent; the composition has a wide insecticidal spectrum, and has a favorable effect for preventing and controlling resistant pest mites; the composition is environment-friendly; and the composition has favorable application prospects in the aspect of pesticide mixture development.

Description

technical field [0001] The invention relates to an acaricidal composition containing doramectin and fenazazak, which is used for preventing and controlling herbivorous harmful mites on citrus, apple, cotton and other crops in agricultural production, and belongs to the technical field of compound pesticides. Background technique [0002] Doramectin (doramectin) is a new type of macrolide antibiotics, which is fermented by genetically recombined Streptomyces avermitilis strains. The release of aminobutyric acid interferes with normal neurophysiological activities. It is an efficient and broad-spectrum insecticide, especially for mites with efficient stomach poisoning and contact killing effects, and has a weak fumigation effect without systemic properties. No control effect on eggs. Doramectin has a strong penetrating effect on the leaves, a long residual effect period, is less affected by rain, and is safe for crops. Since biological source pesticides are all isolated from...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01N43/54A01P7/02
CPCA01N43/90A01N43/54
Inventor 李金环
Owner 李金环
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