Composite preparation used for treating larimichthys crocea cryptocaryon irritans disease

A technology for stimulating cryptorhizobia and compound preparations, which can be used in medical preparations containing active ingredients, drug combinations, antibacterial drugs, etc., and can solve problems such as the effect of nitazoxanide on fish parasites has not yet been seen. , to achieve the effect of preventing secondary bacterial infection, simple preparation method and improving efficacy

Active Publication Date: 2016-01-27
福建省淡水水产研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no research report on the effect of nitazoxanide on killing fish parasites

Method used

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  • Composite preparation used for treating larimichthys crocea cryptocaryon irritans disease
  • Composite preparation used for treating larimichthys crocea cryptocaryon irritans disease
  • Composite preparation used for treating larimichthys crocea cryptocaryon irritans disease

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A compound preparation for treating large yellow croaker-irritated cryptocystosis, consisting of the following raw materials in mass percentage: 10% of nitazoxanide, 3% of copper sulfate, 30% of oxytetracycline, and 57% of dimethyl sulfoxide;

[0025] Preparation: Weigh each raw material component according to the proportion; dissolve copper sulfate, nitazoxanide and oxytetracycline in dimethyl sulfoxide in sequence, and stir evenly to obtain a dark green liquid, which is used in Example 1 of the present invention. A compound preparation for the treatment of large yellow croaker irritating Cryptocaryoniasis.

Embodiment 2

[0027] A compound preparation for treating large yellow croaker irritating cryptocystosis, consisting of the following raw materials in mass percentage: 10% of nitazoxanide, 6% of copper sulfate, 30% of oxytetracycline, and 54% of dimethyl sulfoxide;

[0028] Preparation: with embodiment 1.

Embodiment 3

[0030] A compound preparation for treating large yellow croaker irritating cryptocystosis, consisting of the following raw materials in mass percentage: 16% of nitazoxanide, 6% of copper sulfate, 25% of oxytetracycline, and 53% of dimethyl sulfoxide;

[0031] Preparation: with embodiment 1.

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PUM

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Abstract

The invention relates to a composite preparation used for treating larimichthys crocea cryptocaryon irritans disease and application thereof. The composite preparation comprises, 10 wt%-15 wt% of nitazoxanide, 5 wt%-7 wt% of copper sulfate, 25 wt%-30 wt% of terramycin, and 48 wt%-60 wt% of a solvent, and the sum of the above raw materials is 100%. The usage method comprises after larimichthys crocea is definitely diagnosed to be attacked by cryptocaryon irritans disease, splashing the above preparation according to the amount of 8-10 g/m<3>, continuously performing dipping bath for 3 days, so as to effectively cure larimichthys crocea cryptocaryon irritans disease and prevent bacterial secondary infection. The preparation is simple in preparation method and convenient to use, and is capable of substantially reducing mortality of larimichthys crocea attacked by cryptocaryon irritans disease and raising culture economic benefit.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and in particular relates to a compound preparation for treating large yellow croaker stimulating Cryptocaryoniasis and its application method. Background technique [0002] Stimulate Cryptocaryon ( Cryptocaryonirritans Brown), also known as sea water melon worm ( Ichthyophthirius marinus ), belonging to the phylum Protozoa, the subphylum Cilia, the class Oligomembrane, the subclass Hymenostomum, the order Hymenostomum, the family Notchidae, and the genus Cryptocaryon. In addition to macular bluefish ( Siganusoramin ) and a few species of fish, Cryptocaryon irritans can infect most bony fishes in seawater, and easily cause a large number of deaths, which is a serious hazard to seawater aquaculture. In my country large yellow croaker ( Pseudosciaenacrocea ) in aquaculture production, the incidence and mortality rate of Cryptocaryoniasis is as high as 60% to 100%, and the mortality rate ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K33/34A61P33/14A61P31/04A61K31/426A61K31/65
Inventor 樊海平钟全福林煜秦志清
Owner 福建省淡水水产研究所
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