Acaricide and preparation method thereof
A technology of acaricide and solvent, which is applied in the field of acaricide and its preparation, can solve the problems of single insect control selectivity, limited use range, and short duration of effect, so as to increase the control effect, improve the acaricide effect, and slow down the resistance to insects. medicinal effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0033] An acaricide, which is composed of the following raw materials in parts by weight: 5 parts of volatile oil of Solidago canadensis, 11 parts of Eupatorium adenophorum extract, 3 parts of Pistacia chinensis, 30 parts of carrotin, 4 parts of Torreya chinensis, 10 parts of Zanthoxylum bungeanum, 2 parts of vermectin, 30 parts of spirodiclofen, 30 parts of solvent, 15 parts of co-solvent and 1 part of antifreeze.
[0034] The present invention also provides a preparation method of the acaricide described above, comprising the following steps:
[0035] (1) Collection and extraction: Collect Eupatorium adenophorum from the middle of the plant, cut its roots, stems, and leaves into pieces, then soak them in 85% ethanol for 2 months, and extract the supernatant for later use, that is, Eupatorium adenophorum Extraction solution;
[0036] (2) Distillation and separation: Put goldenrod canadensis into a distillation pot, add water to soak goldenrod canada in the pot, heat the bott...
Embodiment 2
[0040] An acaricide, which is composed of the following raw materials in parts by weight: 10 parts of volatile oil of Solidago canadensis, 6 parts of Eupatorium adenophorum extract, 6 parts of Pistacia chinensis, 15 parts of carrotin, 12 parts of Torreya chinensis, 2 parts of Zanthoxylum bungeanum, 7 parts of vermectin, 10 parts of spirodiclofen, 40 parts of solvent, 10 parts of co-solvent and 10 parts of antifreeze.
[0041] Its preparation method is identical with embodiment 1.
Embodiment 3
[0043] An acaricide, which is composed of the following raw materials in parts by weight: 6 parts of volatile oil of Solidago canadensis, 10 parts of Eupatorium adenophorum extract, 4 parts of Pistacia chinensis, 25 parts of carrotin, 7 parts of Torreya chinensis, 9 parts of Zanthoxylum bungeanum, 3 parts of vermectin, 21 parts of spirodiclofen, 14 parts of solvent, 14 parts of co-solvent and 3 parts of antifreeze.
[0044] The present invention also provides a preparation method of the acaricide described above, comprising the following steps:
[0045] (1) Collection and extraction: Collect Eupatorium adenophorum from the middle of the plant, cut its roots, stems, and leaves into pieces, then soak them in 80% ethanol for 2 months, and extract the supernatant for later use, that is, Eupatorium adenophorum Extraction solution;
[0046] (2) Distillation and separation: Put goldenrod canadensis into a distillation pot, add water to soak goldenrod canada in the pot, heat the bott...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com