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

Medicine for preventing fish parasitic crustacean diseases, preparation method and application thereof

A technology of crustaceans and drugs, applied in the field of fish biochemical drug preparation, can solve problems such as human and ecological environment hazards, decreased fish appetite and immunity, and affect the healthy growth of fish, so as to achieve great economic and social benefits and use costs Low, long-lasting effect

Inactive Publication Date: 2009-10-21
PLANT PROTECTION RES INST OF GUANGDONG ACADEMY OF AGRI SCI
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The primary purpose of the present invention is to overcome and solve the problem that crustaceans (comprising Chinese bream, anchorhead bream, fish carp, etc.) have drug resistance to existing drugs or existing drugs are highly toxic to fish, and long-term use will cause fish appetite and immunity. The disadvantages and problems of reducing energy, affecting the healthy growth of fish, and causing harm to humans and the ecological environment, etc., provide a drug for preventing and treating fish parasitic crustacean diseases

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
  • Medicine for preventing fish parasitic crustacean diseases, preparation method and application thereof
  • Medicine for preventing fish parasitic crustacean diseases, preparation method and application thereof
  • Medicine for preventing fish parasitic crustacean diseases, preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] With mass percentage 5% pyridaben, mass percentage 1.5% Tween80, mass percentage 1.5% Tween40, mass percentage 20% agricultural emulsifier 452 (produced by Plant Protection Institute of Guangdong Academy of Agricultural Sciences) and mass percentage 2% OP-10 ( Zhengzhou Yilong Chemical Co., Ltd.) mixed, at 25°C, 280rpm, stirred for 25 minutes, then added mass percent 50% acetone and mass percent 20% methanol, then, at 25°C, 280rpm, stirred for 35 minutes to obtain the control Drugs for fish-parasitic crustacean diseases

Embodiment 2

[0037] With mass percentage 10% pyridaben, mass percentage 0.5% Tween80, mass percentage 1% Tween40, mass percentage 7% agricultural emulsifier 452 (Guangdong Academy of Agricultural Sciences plant protection institute provides) and mass percentage 1.5% OP-10 (Zhengzhou Italy Long Chemical Co., Ltd.) mixed, at 30°C, 300rpm, stirred for 30 minutes, then added 50% acetone by mass percentage and 30% ethanol by mass, then, stirred for 30 minutes at 30°C, 300rpm to obtain the anti-parasitic fish Drugs for crustacean diseases.

Embodiment 3

[0039] With mass percentage 20% pyridaben, mass percentage 0.1% Tween80, mass percentage 0.2% Tween20, mass percentage 4.5% agricultural emulsifier 452 (Guangdong Provincial Academy of Agricultural Sciences Plant Protection Institute) and mass percentage 0.2% OP-10 (Zhengzhou Italian Long Chemical Co., Ltd.) mixed, at 35°C, 320rpm, stirred for 35 minutes, then added 52% acetone and 23% ethanol by mass, and then stirred for 35 minutes at 35°C, 320rpm, to obtain the anti-parasitic fish preparation Drugs for crustacean diseases.

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 medicine for preventing fish parasitic crustacean diseases, a preparation method and an application thereof. The method comprises the following steps that pyridaben with mass percentage of between 5 and 30 percent and a surface active agent with mass percentage of between 5 and 25 percent are mixed; after the mixture is stirred for 25 to 35 minutes at a temperature of between 25 and 35 DEG C under 280-320rpm, a 45 to 90 percent solvent is added into the mixture to be stirred for 25 to 35 minutes to prepare the medicine for preventing the fish parasitic crustacean diseases. The method successfully applies pyridaben to the preparation of the medicine for preventing fish parasitic crustacean diseases for the first time. The medicine for preventing fish parasitic crustacean diseases has simple preparation process and easy operation, good effect, small dosage, long lasting period, safe for fish and non-pollution to ecological environment.

Description

technical field [0001] The invention belongs to the technical field of preparation of biochemical drugs for fish, and in particular relates to a drug for preventing and treating fish parasitic crustacean diseases, a preparation method and application thereof. Background technique [0002] Aquatic animal diseases caused by parasitism of crustaceans (including Chinese bream, anchorhead bream, fish carp, etc.) are collectively referred to as parasitic crustacean diseases. It can not only directly cause growth stagnation or mass death of diseased fish, but also indirectly increase the chances of aquatic animals suffering from bacterial and viral diseases, causing huge losses to the aquaculture industry. [0003] Chinese gnats belong to the subclass Copepoda, the order Cyclopsidae, and the family Ichthyidae. They occur in my country from Heilongjiang in the north to Guangdong in the south. The disease is most prevalent from late May to early September. The sinensis mainly harms ...

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): A61K31/50A61P33/14A01N43/58A01P9/00
Inventor 林壁润沈会芳蒲小明潘群英
Owner PLANT PROTECTION RES INST OF GUANGDONG ACADEMY OF AGRI SCI
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