Chinese herbal medicine for preventing fish teniasis

Abstract

The invention discloses a Chinese herbal medicine for preventing fish teniasis, which is characterized by being prepared from the following drug substances: 4 to 6 parts of the tuber of stemona, 5 to 8 parts of pumpkin seed, 4 to 6 parts of cortex granati, 2 to 4 parts of cocklebur fruit, 2 to 4 parts of almond, 2 to 4 parts of rhizoma zingiberis, 2 to 4 parts of kuh-seng, 5 to 8 parts of liquorice, 5 to 8 parts of yam, 4 to 6 parts of astragalus mongholicus and 4 to 6 parts of isatis root. The drug substances are respectively ground into powder with specification of 120 meshes through an ultrafine grinder, the obtained powder is added into a feed according to a proportion of 0.1 percent to 0.3 percent, and fishes are continuously fed with the feed for one course of treatment namely 3 to 6 days; the Chinese herbal medicine disclosed by the invention can comprehensively consider the proportion of each medicine component of the Chinese herbal medicine, enables the medicine effects to play the greatest benefits and not only prevents and expels insects and kills injurious insects in fishes, but also can promote the fishes to rapidly recover and grow; and the Chinese herbal medicine uses a small number of herbal medicines, is low in cost, has obvious effects, has no influence on ingestion of fishes and has popularization value.

Description

technical field [0001] The invention relates to the field of fish farming, in particular to a Chinese herbal medicine for preventing fish taeniasis. Background technique [0002] Taeniasis mainly harms group bream, grass carp, and crucian carp, and the occurrence of group bream is the most serious; it mainly affects the first-year-old fish species and summer flowers of group head bream, and the epidemic time is from May to October; The infection rate can reach more than 90%. Tapeworm infection began to be found about half a month after the summer flower of the pomfret bream, and the food intake of the sick fish decreased significantly, and even stopped feeding. Gradually die; adult fish parasitized by tapeworms, the diseased fish grow slowly, smaller than the same group of fish, and some fish are deformed. [0003] Tapeworms are white in color. The tapeworms parasitic on fish are generally 3 to 10 cm long and half a millimeter wide. Abdominal cavity; in fish breeding, when...

AI Technical Summary

Problems solved by technology

[0004] In the traditional treatment of fish tapeworm disease, praziquantel is generally used to make medicine bait for feeding. Since fish usually eat little after the occurrence of tapeworm disease, the effect of using medicine bait is not obvious, making the tapeworm disease difficult to cure