A traditional Chinese medicine composition for preventing and treating streptococcosis in aquatic animals

Abstract

The invention belongs to the field of prevention and cure of aquaculture diseases, and relates to a traditional Chinese medicine composition for preventing and curing streptococcal disease of an aquatic animal. A mixture is obtained by crushing and mixing honeysuckle and birthwort, then extraction is carried out by using an ethanol solution, all ethyl alcohol is completely recycled through reduced pressure distillation, remaining extracting solution is collected and diluted or concentrated until the concentration is that the diameter of agar diffusion method inhibition zone is 18 mm for standby use. Targeted screening and combination are carried out on the streptococcal disease of Tilapia mossambica, and scientific compatibility is carried out on natural traditional Chinese herbal medicine for a synergistic effect, so that the growth and propagation of streptococcus in the environment can be effectively inhibited, the risks of an outbreak of the streptococcal disease are reduced, and the streptococcal disease of Tilapia mossambica can be safely and efficiently prevented and cured; the traditional Chinese medicine composition has the characteristics of high efficiency, low toxicity, wide source and the like, drug resistance on pathogenic bacteria is unlikely to be caused, and healthy development of aquaculture industry is facilitated.

Description

technical field [0001] The invention belongs to the field of aquaculture disease prevention and control, and relates to a medicine for preventing and treating streptococcal disease, in particular to a traditional Chinese medicine composition for preventing and treating streptococcal disease of aquatic animals. Background technique [0002] Streptococcus is a Gram-positive bacterium widely distributed in nature, most of which are catalase-negative facultative anaerobic bacteria, spherical or oval, arranged in chains with a diameter of less than 2 μm, and the optimum growth temperature is 20 ~34°C, it is a pathogenic bacteria common to humans, livestock, and fish. It often infects pigs, cattle, sheep, horses, chickens and other livestock and poultry. Suppurative wounds and sepsis also manifest as various localized infections, causing serious harm. In terms of hazards to aquatic organisms, Streptococcus is widely harmful to freshwater cultured fish such as tilapia, rainbow tro...

AI Technical Summary

Problems solved by technology

With the increasingly frequent outbreaks of streptococcal disease in tilapia, in order to control the occurrence and spread of the disease in many farms, the abuse and indiscriminate use of prohibited drugs such as antibiotics for disease prevention and control has also increased significantly, resulting in serious residues of prohibited drugs in farmed tilapia products , has seriously affected the quality of farmed tilapia products, posing a huge potential threat to the health of consumers and the export of farmed products

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