Medicine for preventing fish saprolegniasis and application thereof

A technology for saprolegnia and drugs, applied in the field of drugs for preventing and controlling fungal diseases of aquatic animals, can solve problems such as limitation and few species, and achieve the effects of low bacteriostatic concentration, reduced impact on food safety, and no toxic and side effects

Inactive Publication Date: 2013-06-12
SHANGHAI OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, generally speaking, there are still few types of drugs for the prevention and treatment of saprolegniasis in aquatic animals, and their practical application is often limited. Food safety hazards are very necessary

Method used

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  • Medicine for preventing fish saprolegniasis and application thereof
  • Medicine for preventing fish saprolegniasis and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Example 1 Composition One

[0028] Bromonitrostyrene, SPT, and IPBC are uniformly mixed in a weight ratio of 1:1:1.

Embodiment 2

[0029] Example 2 Composition Two

[0030] DBNE, ZPT, pyrithione, and sodium butylparaben are uniformly mixed in a weight ratio of 1:1:1:2.

Embodiment 3

[0031] Example 3 Composition Three

[0032] CPT, iodopropynyl propyl carbamate, DCMX, and citral are uniformly mixed in a weight ratio of 5:5:1:1.

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PUM

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Abstract

The invention relates to medicine for preventing fish saprolegniasis and application thereof. The medicine is combination of one or more types of the following materials: industrial biocide containing bromine, pyridine thioketone salts, 3-iodo-2-propynyl-butyl-carbamate, phenol derivatives, compound containing aldehyde group, mildew preventive 10, 10' oxybis-phenoxarsine, prepared rehmannia roots, garden burnet, pomegranate bark, dyer woad leaves and artemisia carvifolia. The medicine is generally low in a minimal inhibitory concentration to saprolegnia bacterial strains, and is suitable for prevention of the saprolegniasis in aquiculture. The Chinese herbal medicine and composition thereof can prevent the saprolegniasis and have the advantages of being free of pollution and a toxic side effect. The medicine is especially suitable for prevention of the saprolegniasis of aquatic livestock of high economic value, such as ornamental fishes. Food security can be effectively ensured, and quality of aquatic products can be improved.

Description

technical field [0001] The invention relates to a medicine for preventing and treating fungal diseases of aquatic animals, in particular to a medicine for preventing and treating fish saprolegniasis and its application. Background technique [0002] Saprolegnia is a general term for a class of filamentous fungi. It is a common pathogen of fungal diseases that harm aquatic animals and their eggs. The disease caused by this type of fungus is called saprolegniasis. There is no strict selectivity, the prevalence is wide, and the disease can occur all year round, which can cause serious losses of wild and farmed freshwater fish. [0003] Malachite green has been used to treat saprolegniasis in production for a long time, and has achieved good curative effect. However, because the drug has defects such as "three causes", high residue, and not easy to degrade, it was banned in my country in 2002. Malachite green is used in cultivation. At present, there is no pollution-free drug c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K31/44A61K31/27A61K31/04A61K31/235A61K31/045A61K31/055A61K31/11A61K31/22A61K31/121A61K31/60A61K31/222A61K31/05A61K31/085A61K36/804A61K36/855A61P31/10
Inventor 杨先乐欧仁建胡鲲曹海鹏李浩然阮记明郭珺孙琪肖国初
Owner SHANGHAI OCEAN UNIV
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