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pathogens
caused by Glitsin-negative bacillus, such as foul-smelling fake monosporine bacteria and fluorescent false monosporidium bacteria.Somasy
the initial stage of the disease can be seen fish body table a little white mucus attachment and gradually spread and expand, serious when the scale base is congealed, erected, scales fall off, body watch and fins full of blood, liver, kidneys, fish near the net box slip side do not eat, swim slowly, soon died.Fide situation
popular in the water temperature of 6 to 18 degrees C, and slightly flowing water, water quality thin, oxygen-soluble tank carp and flowing water winter pool, when the fish body injured more prone to outbreak epidemic. When the water temperature rises above 20 degrees C, the disease can be cured. Grass, herring, mackerel and mackerel those lynowed in the same cage do not become infected.prevention and control methods
(1) bleaching powder per cubic meter of water 1 gram, the whole pool sprinkled.
(2) for every 50 kg of fish, feed the fish with sulfonamide 5 grams of mixed bait, 1 time a day, for 6 consecutive days.