[First-line case] Successful case of treating "black gill" of Penaeus vannamei
2018-09-07
Situation statement: After the typhoon, sick shrimp swim slowly on the water surface, especially before sunrise in the morning. Dead shrimps appeared on the pond side, which was uniformly manifested as jejunum, jejunum, soft shell, black gills, microscopic examination found that gill filaments were black and ulcerated, and the preliminary diagnosis was black gill disease caused by bacterial infection.
Situation statement: After the typhoon, sick shrimp swim slowly on the water surface, especially before sunrise in the morning. Dead shrimps appeared on the pond side, which was uniformly manifested as jejunum, jejunum, soft shell, black gills, microscopic examination found that gill filaments were black and ulcerated, and the preliminary diagnosis was black gill disease caused by bacterial infection.
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