Traditional Chinese medicine composition for preventing and treating hemorrhagic lernaea of crucian

Abstract

This patent belongs to the field of fish disease prevention and control, and specifically discloses a traditional Chinese medicine composition for preventing and treating crucian carp hemorrhagic anchorhead disease and its application method. The composition includes 15-20 parts of Lei Wan in parts by weight, 16‑18 parts of crane grass buds, 8‑12 parts of cnidium. The application method of the composition comprises: adding 10 times of water to Crane Sprout and Fructus Cnidii, boiling on a high fire, simmering for 25 minutes, filtering the medicinal solution, and adding 500ml of medicinal solution per cubic water after the medicinal solution is cooled , splash the medicinal liquid into the water body; the dregs of the medicine are cooled for later use; put the dregs of the medicine and the thunder pill into a medicine bag made of gauze, immerse the medicine bag in the water body, and soak in the water body for 5 days; , cork and calcined gypsum are ground into powder, and the powder is sprinkled into the water body; once a day for 5 consecutive days. The composition can improve the symptoms of crucian carp hemorrhagic anchorhead disease, and reduce the mortality rate of crucian carp to less than 10%.

Description

technical field [0001] The invention relates to the field of fish disease prevention and control, in particular to a traditional Chinese medicine composition for preventing and treating crucian carp hemorrhagic anchorhead disease. Background technique [0002] Crucian carp has strong disease resistance, but in recent years crucian carp hemorrhagic anchorhead disease has been discovered. Although the incidence of this disease is not high, once it is infected and allowed to develop, it will lead to mass death of crucian carp. The main manifestations of the severe crucian carp are: floating water roaming (fatigue), pale color, and parasitism of needle-like parasites can be seen on the abdomen and both sides of the back (fine scale parts) of the fish body surface. There are mung bean or pea-sized congested erythema at the place where the worms grow, the scales of the lesion are loose or fall off, the mucus increases, and a few of them form obvious ulcers. The causative agent is...

AI Technical Summary

Problems solved by technology

[0005] The cure rate of the above several traditional methods for crucian carp hemorrhagic anchor head disease is about 80%, and still 20% of the sick fish will die because of this disease

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