Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Application of alien invasive plant Ageratum conyzoides L. in control of golden apple snail

A technology of foreign invasion and apple snails, applied in the fields of application, molluscicide, plant growth regulator, etc., can solve the problems of large research space for plant molluscicide, and achieve the effect of easy acquisition, easy operation and simple operation

Active Publication Date: 2013-04-03
SOUTH CHINA AGRI UNIV
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So far, about 1,500 species of plants have been tested for molluscicidal activity, but this is only a small part of the many plant species on the earth, and there is still a lot of research space for plant molluscicide

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
  • Application of alien invasive plant Ageratum conyzoides L. in control of golden apple snail
  • Application of alien invasive plant Ageratum conyzoides L. in control of golden apple snail

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] In this study, the invasive plant Sheng red thistle was used to kill Fushou snails in paddy fields. The specific steps included:

[0020] 1. Collect invasive plants, red thistle, wash the plant materials, and dry in the shade in a ventilated place;

[0021] 2. The shredded plant material was dried in a constant temperature blast drying oven at 60°C for 24 hours, pulverized by a plant sample pulverizer, passed through a 40-mesh sieve, sealed in a plastic bag, and placed in a desiccator Save in spare.

[0022] 3. When using, add 10 g / L of dried red thistle powder to the water body for 3 days to kill Fushou snails completely.

[0023] The method provided by the invention can effectively kill the snail, and has been verified by the toxicity test. Put Fushou snail in a plastic pot, 1.0 L of clear water (water temperature 25~30 ℃), after adding 5 g and 10 g of dried red thistle powder, the death rate of fushou snail reached 83% and 100% respectively, and the contr...

Embodiment 2

[0027] Collect Sheng red thistle, wash Sheng red thistle, dry it in the shade in a ventilated place, and cut it into pieces;

[0028] The shredded Shengjingji was dried in a constant temperature blast drying oven at 60 °C for 24 h, pulverized by a plant sample pulverizer, passed through a 40-mesh sieve, and the obtained Shengjingji dry powder was placed in a plastic bag and sealed. Store in a desiccator for later use.

[0029] Adult Fushou snails eat a large amount of rice, cause the most serious damage, and have strong individual reproduction. Therefore, in this example, the toxicity of the dried red thistle powder to adult Fushou snails was tested. Put 80 pcs / m in the pot 2 Adult Fushou snails (the snail weight is more than 6.5 g / piece), 1 L of clean water (water temperature 25-30 °C), and the treatment dosages are 2 g, 5 g, 10 g, 15 g, and 20 g, respectively. It was observed at different times that after adding 2 g / L of Jiasheng red thistle dry powder, the mortality rate ...

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 belongs to the environment-friendly technical field of snail-killing plant resource utilization, in particular relates to a method of utilizing an alien invasive plant Ageratum conyzoides L. to control a harmful mollusc golden apple snail which invades South China. The method comprises the step of adding dried powders of the alien invasive plant Ageratum conyzoides L. to directly control the golden apple snail, and is characterized in that 1) the utilized plant is Ageratum conyzoides L. (asteraceae); and 2) the dosage of the dried powders of Ageratum conyzoides L. is 10 g / L. The method has the advantages that the plant material which is Ageratum conyzoides L. is a common alien invasive plant in South China, so that the plant is easily obtained, and under a certain dosage, the golden apple snail can be effectively controlled.

Description

technical field [0001] The invention belongs to the environment-friendly technical field of the utilization of snail-killing plant resources, and particularly relates to the application of an alien invasive plant saffron in killing the snail and a method for the application. Background technique [0002] Fushou snail is a dangerous and harmful invasive organism that has attracted international attention in recent years. It has strong stress resistance, miscellaneous food, large food intake, amazing fecundity and extremely fast growth rate. It is very important for rice production and rice field biodiversity in southern my country. Serious hazard. At present, the chemicals used in the control of snails in my country are basically chemical agents. In addition to easily polluting the environment, there are also problems of high price and high toxicity to non-target organisms. The development and utilization of snail-killing plant resources is one of the important ways of biolog...

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): A01N65/12A01P9/00
Inventor 章家恩方丽赵本良罗明珠全国明
Owner SOUTH CHINA AGRI UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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