Plant-derived pesticide and production method thereof
A technology of botanical pesticides and production methods, applied in the directions of botanical equipment and methods, plant growth regulators, biocides, etc., can solve problems such as increasing control difficulty, residues in vegetables and fruits, endangering people's health, etc., and achieve control effects. significant effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment approach 1
[0024] Embodiment 1: Weigh 140 grams of licorice, 80 grams of Phellodendron bark, 80 grams of neem, 80 grams of cockscomb, 80 grams of cat's claw, 60 grams of Albizia julibrissin, 60 grams of Mimenghua, 40 grams of Shijianchuan, and 40 grams of Lubazi. gram, 40 grams of turmeric bark, powdered and mixed evenly, passed through a 60-mesh sieve first, and then passed through a 100-mesh sieve. After sieving, the Chinese herbal medicine powder is mixed with 80mL80% ethanol according to the ratio of 20g, and put into the container after the ratio is good. Seal it in the middle, put it in a shaking incubator and vibrate at 30°C for 24 hours at 150 r / min, then filter it through three layers of gauze, centrifuge at 2500 r / min for 10 minutes, discard the precipitate, and at 45°C, use Concentrate the supernatant under reduced pressure with a rotary evaporator to obtain a viscous ethanol concentrate with a concentration of 1g / mL to obtain the botanical pesticide, which is stored in the ref...
Embodiment approach 2
[0025] Embodiment 2: Weigh 150 grams of licorice, 90 grams of Phellodendron cortex, 90 grams of neem, 90 grams of cockscomb, 90 grams of cat's claw, 70 grams of Albizia julibrissin, 70 grams of Mimenghua, 50 grams of shijianchuan, and 50 grams of Lubazi. gram, 50 grams of soil jingpi. The preparation method is the same as the first embodiment.
Embodiment approach 3
[0026] Embodiment 3: Weigh 130 grams of licorice, 70 grams of Phellodendron bark, 70 grams of neem, 70 grams of cockscomb, 70 grams of cat's claw, 50 grams of Albizia julibrissin, 50 grams of Mimenghua, 30 grams of Shijianchuan, and 30 grams of Lubazi. gram, 30 grams of soil jingpi. The preparation method is the same as the first embodiment.
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