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Toosendanin insecticidal synergist, toosendanin insecticide and application

A technology of toosendanin and synergist, which is applied in the field of pesticides, and can solve the problems of unretrieved application literature of azone

Inactive Publication Date: 2019-07-09
NORTHWEST A & F UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the data search conducted by the applicant, no application literature was retrieved for the use of azone and methyl oleate alone or in combination as a synergist for toosendanin preparations

Method used

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  • Toosendanin insecticidal synergist, toosendanin insecticide and application
  • Toosendanin insecticidal synergist, toosendanin insecticide and application
  • Toosendanin insecticidal synergist, toosendanin insecticide and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The synergist used in the toosendanin preparation prepared in this example is CZ-1, which is prepared by stirring and mixing in a conventional method.

[0031] (1) CZ-1 formula: Azone: 10%, methyl oleate: 60%, OP-10: 7%, ethanol: 23%;

[0032] (2) 2% toosendanin EC A formula containing synergist CZ-1: toosendanin parent drug (25%): 8%, CZ-1: 10%, emulsifier: 9% (3% twelve Calcium alkylbenzene sulfonate + 5% octylphenol polyoxyethylene ether + 1% phenylethylphenol polyoxyethylene polyoxypropylene ether), turpentine: 73%;

[0033] (3) Formula B of 2% toosendanin EC without synergist: toosendanin parent drug (25% toosendanin content): 8%, emulsifier: 9% (3% dodecylbenzenesulfonic acid +4% octylphenol polyoxyethylene ether +2% phenylethylphenol polyoxyethylene polyoxypropylene ether), turpentine: 83%;

[0034] (4) Formula A of 2% toosendanin aqueous emulsion containing synergist CZ-1: toosendanin mother drug (todendean content 25%): 8%, CZ-1: 5%, emulsifier: 10% (2.5% tr...

Embodiment 2

[0066] The synergist used in the toosendanin preparation prepared in this example is CZ-2, which is prepared by stirring and mixing in a conventional method.

[0067] (1) Formula of synergist CZ-2: Azone: 20%, methyl oleate: 50%, Nongru 1601: 6%, absolute ethanol: 24%;

[0068] (2) Formula C of 2% toosendanin EC containing synergist CZ-2: toosendanin parent drug (25% toosendanin content): 8%, CZ-2: 10%, emulsifier: 9% ( 2% calcium dodecylbenzene sulfonate + 5% octylphenol polyoxyethylene ether + 2% styrene ethylphenol polyoxyethylene polyoxypropylene ether), turpentine: 73%;

[0069] (3) Formula C of 2% toosendanin aqueous emulsion containing synergist CZ-2: toosendanin parent drug (25% toosendanin content): 8%, CZ-2: 5%, emulsifier: 10% (3% triphenylethylphenol polyoxyethylene / polyoxypropylene ether phosphate + 7% octylphenol polyoxyethylene ether), absolute ethanol: 9%, turpentine: 10%, ethylene glycol: 3%, yellow Raw gum: 0.3%, water: 54.7%;

[0070] (4) 2% Toosendanin S...

Embodiment 3

[0098] The synergist used in the toosendanin preparation prepared in this example is CZ-3, which is prepared by stirring and mixing according to a conventional method.

[0099] (1) Formula of synergist CZ-3: Azone: 30%, methyl oleate: 40%, Tween-80: 7%, absolute ethanol: 23%;

[0100] (2) 2% toosendanin EC D formula containing synergist CZ-3: toosendanin parent drug (25% toosendanin content): 8%, CZ-3: 10%, emulsifier: 9% ( 2.5% calcium dodecylbenzene sulfonate + 5.5% octylphenol polyoxyethylene ether + 1% styrene ethylphenol polyoxyethylene polyoxypropylene ether), turpentine: 73%;

[0101] (3) Formula D of 2% toosendanin aqueous emulsion containing synergist CZ-3: toosendanin parent drug (todendin content 25%): 8%, CZ-3: 5%, emulsifier: 10% (2.8% triphenylethylphenol polyoxyethylene / polyoxypropylene ether phosphate + 7.2% octylphenol polyoxyethylene ether), absolute alcohol 9%, turpentine: 10%, ethylene glycol: 3%, xanthan Glue: 0.3%, water: 54.7%;

[0102] (4) Formula D ...

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Abstract

The invention discloses a toosendanin insecticide synergist, a toosendanin insecticide and application. The synergist comprises the following active ingredients: methyl oleate and azone, and the massratio of the methyl oleate to the azone is (4-6):(1-3.5). The synergist disclosed by the invention can form a synergistic pesticide composition with toosendanin to prepare a toosendanin preparation, and the preparation form of the toosendanin preparation is missible oil, an emulsion in water and a soluble agent. Experiments prove that the synergist has a very good insecticidal synergistic effect on the toosendanin preparation, is wide in raw material source, efficient, low in toxicity and environmentally friendly, and has very good development and application potential.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to a toosendanin insecticidal synergist, a toosendanin insecticide and applications thereof. Background technique [0002] Toosendanin is a botanical insecticide with high biological activity against a variety of agricultural pests, especially Lepidoptera pests, which was researched and developed earlier in my country. The insecticidal effects of toosendanin are mainly stomach poisoning and antifeedant activity, and also have certain systemic activity. Due to its own molecular structure, toosendanin itself is more difficult to penetrate the insect epidermis, and its contact activity is weak, which greatly limits the application range of toosendanin preparations, and also affects the toosendanin preparations to a large extent. The insecticidal effect in the field leads to unstable control performance in the field, which hinders the promotion and application of toosendanin products ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/16A01N25/02A01P7/04
CPCA01N25/02A01N43/16
Inventor 周一万李海吴华何军冯俊涛
Owner NORTHWEST A & F UNIV