Medicine for preventing infectious hematopoietic necrosis of fish and preparation method of medicine

Abstract

The invention discloses a medicine for preventing infectious hematopoietic necrosis of fish and a preparation method of the medicine. The medicine comprises the following raw material medicines: horsetail, scutellaria baicalensis, radix gentianae, folium isatidis, dragonwort, uniflower swisscentaury root, patrinia, subprostrate sophora, Chinese olive, semen oroxyli, angled bittersweet root, cornflower herb, blumea, ramie root, madder, pollen typhae, omoto nipponlily root and rhizome, herba cepbalanoplosis segeti, roughleaf raspberry root or leaf, hairy clovershrub root, Chinese alyxia herb, cushaw stem, clematis, beautiful sweetgum fruit and rhizoma cyperi. The medicine disclosed by the invention has the beneficial effects that the medicine has the main effects of reinforcing qi and nourishing blood and removing toxin and activating collaterals and the auxiliary effects of tonifying spleen, tonifying qi and promoting appetite, can achieve the effects of dredging the channel, removing toxins and promoting normal generation of qi and blood and is obvious in curative effect of preventing the infectious hematopoietic necrosis of fish, the state of an illness can be timely controlled, the mortality rate is reduced, and the medicine is low in drug residues, low in cost and suitable for large-area application and can be subjected to market popularization.

Description

technical field [0001] The invention relates to the field of veterinary medicine, in particular to a medicine for preventing fish infectious hematopoietic organ necrosis and a preparation method. Background technique [0002] Infectious haematopoietic necrosis of fish (IHN) is also known as Chinook salmon virus disease, Columbia river sockeye disease, Kool Cultus lake virus disease, Oregon sockeye virus, Sacramento river chinook disease, Sockeye salmon virus disease. It is an acute and systemic severe infectious disease caused by a highly virulent rhabdovirus. Commonly occurs in fry and seedlings of trout and Pacific salmon. [0003] Infectious hematopoietic necrosis disease primarily affects rainbow trout, including steelhead, king salmon, sockeye and Atlantic salmon. Coho salmon (silver trout) are naturally resistant to IHN virus. After rainbow trout is infected with this disease, its mortality rate can vary from 50% to 100%, depending on its strain. [0004] pathogen...

AI Technical Summary

Problems solved by technology

There is currently no effective treatment for infectious hematopoietic organ necrosis, and preventive measures are mainly taken

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