Matrine agent plant pesticide special for killing aphids and preparation thereof

A plant insecticide, matrine technology, applied in the field of pesticides, can solve the problems of not targeted killing of insects, high labor costs, high cost per mu, etc., and achieve the effect of favorable absorption, low cost per mu, and strong permeability

Inactive Publication Date: 2008-08-06
TIANJIN HENGYUAN BIOLOGICAL TECH DEV
View PDF0 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology allows creation of herbal chemical agents called sopsylacium (Sporol), containing very small amounts of specific ingredients like melatonin or quaternary ammonium salts. These compositions are effective at controlling bites caused by mites, but they also have potential benefits against certain types of weeds found naturally growing around them. They help keep these weeds from spreading out over time without causing any damage when applied through foliage sprayers. Overall this new agent makes crop management more efficient while reducing environmental impact compared to traditional methods used today.

Problems solved by technology

This patented technical solution described for reducing environmental damage from chemically synthesized pesticids during farming operations involves finding ways to reduce their impact upon humans or animals that consume them.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Remove impurities from the screened sophora flavescens, neem, deervine, mugwort leaf, bitter bark vine, gardenia, capillary, chrysanthemum, citrus seeds, and willow leaves, and grind them into coarse powder. Take 25kg of sophora flavescens, 10kg of neem, 4kg of deer vine, 4kg of mugwort leaves, 8kg of bitter bark vine, 4kg of gardenia, 7kg of capillary, 14kg of saponin, 5kg of citrus seeds, and 7kg of willow leaves into the extraction tank, and add 4 times of raw materials After soaking in 1.5 hours of water, heat to 40-50°C and keep for 20 minutes. Add 20 kg of cellulase with a mass percent concentration of 2% and an activity unit of 100 U, keep the temperature at 40° C. for 2.2 hours for enzymolysis, and then filter to obtain a traditional Chinese medicine solution. Adding 6.4kg of papain with a mass percentage concentration of 8% in the above-mentioned Chinese medicinal liquid is clarified, and the clarified liquid is left to stand and filtered at 55-60 degrees of lo...

Embodiment 2

[0022] The preparation method is the same as in Example 1, wherein, Sophora flavescens 15kg, neem 17kg, deer vine 8Kg, artemisia argyi 3kg, bitter bark vine 6kg, gardenia 3kg, capillary wormwood 9kg, weed grass 12kg, citrus seeds 7kg, willow leaves 10kg, 20kg of cellulase with a mass percent concentration of 2%, and 6.4kg of papain with a mass percent concentration of 8%.

[0023] 13kg of traditional Chinese medicine extract containing matrine, 16kg of emulsifier 4209-J, 8kg of osmotic agent genthinone, 0.1kg of antioxidant FF-04, and 63kg of deionized water.

Embodiment 3

[0025] The preparation method is the same as that in Example 1, wherein 18kg of Sophora flavescens, 15kg of Neem, 4Kg of Deervine, 3kg of Artemisia argyi, 7kg of Sophora chinensis, 2kg of Gardenia, 8kg of Capillary, 10kg of Scutellaria saponica, 6kg of citrus seeds, and 8kg of willow leaves. 20 kg of cellulase with a mass percentage concentration of 2% activity unit of 100 U, and 6.4 kg of papain with a mass percentage concentration of 8%.

[0026] 12kg of traditional Chinese medicine extract containing matrine, 10kg of emulsifier 4209-J, 8kg of osmotic agent genthinone, 0.1kg of antioxidant FF-04, 5kg of dimethyl sulfoxide, and 64kg of deionized water.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses vegetable insecticide of soluble matrine special for killing plant louses and a preparation method thereof, which aims at providing the vegetable insecticide which adopts Chinese herbal medicine as raw material, has high matrine content and low toxin but high efficiency, is harmless to human and livestock as well as special for killing plant louses and the preparation method thereof. The invention comprises 11-13 portions of Chinese herbal medicine extract containing the matrine, 10-20 portions of emulsifier, 4-8 portions of penetrating agent, 0.1 portions of antioxidant and 57-64 portions of deionized water; the Chinese herbal medicine extract containing the matrine is the extract of the mixture by weight of 15-25 portions of sophora flavescens ait, 10-17 portions of chinaberry tree, 3-4 portions of argy wormwood leaf, 6-8 portions of celastrus angulatus maxim, 4-8 portions of derris, 2-4 portions of gardenia, 7-9 portions of herba artemisiae, 10-14 portions of gelsemium elegans, 5-7 portions of orange seed and 7-10 portions of Chinese wingnut leaf. The insecticide of the invention comprises the matrine with super high content about 1.3 percent and is special for killing the plant louses through scientific preparation of a plurality of Chinese herbal medicines and has powerful penetrating performance, high efficiency and insignificant toxin and is in favor of absorption by plants.

Description

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Owner TIANJIN HENGYUAN BIOLOGICAL TECH DEV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap