What are the prevention and treatment methods for fish lice disease in snakehead (Channa maculata)?
(1) Pathogen: fish lice. (2) Symptoms: After being parasitized by fish lice, the diseased fish become extremely restless, swimming frantically and leaping about, with increased mucus on the body surface, and are prone to concurrent saprolegniasis and other diseases. The harm to fingerlings is enormous, and in severe cases it can cause mass death of the diseased fish. The peak incidence period is from May to September each year. It is a common disease of snakehead (Channa maculata). (3) Prevention and treatment: Sprinkle 0.4×0.000001 Yuchongqing over the entire pond.
(1) Pathogen: fish lice.
(2) Symptoms: After being parasitized by fish lice, the diseased fish become extremely restless, swimming frantically and leaping about, with increased mucus on the body surface, and are prone to concurrent saprolegniasis and other diseases. The harm to fingerlings is enormous, and in severe cases it can cause mass death of the diseased fish. The peak incidence period is from May to September each year. It is a common disease of snakehead (Channa maculata).
(3) Prevention and treatment: Sprinkle 0.4×0.000001 Yuchongqing over the entire pond.