Chinese herbal medicine and poison bait for controlling fish trichodiniasis and preparation method thereof

Abstract

The invention discloses a Chinese herbal medicine and poison bait for controlling fish trichodiniasis and a preparation method thereof. The Chinese herbal medicine is prepared from, by weight, 21-30 parts of cyrtomium rhizomes, 27-45 parts of radix sophorae flavescentis, 30-60 parts of red-knees herbs, 24-48 parts of chinaberry leaves, 20-25 parts of insecticyanin, 20-30 parts of ginger and 27-48 parts of allicin. Accordingly, by mixing and processing pure natural Chinese herbal medicine, feed, glycine betaine, blood powder and flour, the poison bait is prepared and matched for use with the Chinese herbal medicine which are not processed into the poison bait to control the trichodiniasis. The Chinese herbal medicine and poison bait are high in safety and can be used for production of various kinds of fries, pollution to water quality does not exist, the defect that insecticide cannot be used or is used with caution in the fry stage is well overcome, no drug residue exists, insecticide resistance cannot be caused to aquatic products, subsequent finished fish product culturing is promoted, and a wide application prospect is achieved.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and specifically discloses a Chinese herbal medicine, a medicinal bait and a preparation method thereof for preventing and treating trichotillomaniasis in fish. Background technique [0002] Trichotiliasis is a major fish disease caused by trichotillomantis, which mainly harms fry of various fishes. The trichotilloides body looks like a felt hat from the side view, and it looks like a wheel turns when it moves. The protruding side is the oral surface, and the concave side is the anti-oral surface. The attachment disc (anti-oral surface) is often attached to the gills of the fish body. It slides back and forth on the silk or skin, and sometimes it can swim freely in the water away from the host. Because it generally turns forward like a wheel with its anti-mouth when swimming, it is called trichotillomantis. [0003] Trichotiliasis occurs throughout the year, but summer and autumn are the pea...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the defects and deficiencies such as poor control effect, low safety, and easy pollution of water quality in the prior art, and to provide a Chinese herbal medicine for preventing and treating trichomoniasis.

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