Check patentability & draft patents in minutes with Patsnap Eureka AI!

Mosquito-killing gel and preparation method thereof

A mosquito gel, gel technology, applied in the field of mosquito gel, can solve the problems of difficult to meet the practical application, poor vitality, etc., to achieve good application prospects, long duration, and good stability

Inactive Publication Date: 2013-05-01
CHENGDU MEDICAL COLLEGE
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The Pythium can effectively kill the highly dense mosquito larvae, larvae, which are still in the aquatic stage, and can effectively cut off the way for mosquitoes to transmit diseases. However, its application in killing mosquitoes is still in its infancy. Mosquito killing can only be done under the condition of vigor, directly making Pythium into mosquito killing products, the vigor is poor, it is difficult to meet the needs of practical application, at present, there is no report to use the mosquito killing products prepared by this Pythium

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Mosquito-killing gel and preparation method thereof
  • Mosquito-killing gel and preparation method thereof
  • Mosquito-killing gel and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The preparation of embodiment 1 mosquito-killing gel of the present invention

[0032] Take 1 / 4KPYG 2 Medium (composition: peptone 0.375g, yeast extract 0.125g, glucose 0.75g, cholesterol 6.25mg, calcium chloride 27.5mg, corn oil 2.5g, add water to 1L), add trehalose 10g, corn oil 25g, OP-100.5 g, adjust the pH value to 7.0~10.0, add 1g of agar powder, dissolve, cool to 60°C, add Pythium sp.GY1938 spores until the number is 5×10 10 Homogenize and stir to obtain a gel suspension, put it in a mold immediately, cut into pieces to shape after solidification, and package and store at 4-8°C.

Embodiment 2

[0033] Embodiment 2 The preparation of mosquito-killing gel of the present invention

[0034] Take 2×KPYG 2 Medium (composition: peptone 3g, yeast extract 1g, glucose 6g, cholesterol 50mg, calcium chloride 220mg, corn oil 20g, add water to 1L), adjust the pH value to 7.0~10.0, add agar powder 8g, dissolve, cool to 40 ℃, add Pythium sp.GY1938 spores to a quantity of 1×10 11 Homogenize and stir to obtain a gel suspension, put it in a mold immediately, cut into pieces to shape after solidification, and package and store at 4-8°C.

Embodiment 3

[0035] Embodiment 3 Preparation of mosquito-killing gel of the present invention

[0036] Take 1 / 2KPYG 2 Culture medium (composition: 0.75g peptone, 0.25g yeast extract, 1.5g glucose, 12.5mg cholesterol, 55mg calcium chloride, 5g corn oil, add water to 1L), add 25g trehalose, 30g corn oil, OP-101g, adjust When the pH value reaches 7.0~10.0, add 2g of agar powder, dissolve, cool to 60°C, add Pythium sp.GY1938 spores until the number is 1×10 10 Homogenize and stir to obtain a gel suspension, put it in a mold immediately, cut into pieces to shape after solidification, and package and store at 4-8°C.

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 a mosquito-killing gel. The gel is prepared by taking Pythium sp.GY1938 swarm spore as an active ingredient and adding auxiliary materials. The gel comprises the following components: 1*10<10>10<11> Pythium sp.GY1938 swarm spores / L and 1-8g / L of 1 / 4-2* common fungus culture medium and coagulating agent. The invention further discloses a preparation method of the mosquito-killing gel. The mosquito-killing gel disclosed by the invention has the advantages of excellent mosquito-killing effect, high stability, simple preparation method and low cost.

Description

technical field [0001] The invention relates to a mosquito-killing gel. Background technique [0002] Mosquitoes are Diptera insects, which can transmit malaria, filariasis, yellow fever and dengue fever and other mosquito-borne diseases, threatening human health. Their development is metamorphosis, and they need to go through eggs, larvae (larvae), pupae, and adults4 period. Compared with adults, mosquito larvae must live in water at a high density, so the aquatic stage is the most effective entry point for mass killing mosquitoes and controlling mosquito-borne diseases from the source. At present, the common methods of mosquito control are still traditional chemical pesticides, but chemical pesticides pollute the environment, disrupt the ecological balance, and cause insecticide resistance. Biological control is the use of natural enemies of pests or microorganisms that can cause diseases to pests to control or kill pests. It is highly specific to pests, non-toxic and h...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A01N63/04A01N25/04A01P7/04
Inventor 杨平李敏惠潘克俭苏晓庆黄盛文李华邹强王玉明王伦安
Owner CHENGDU MEDICAL COLLEGE
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com