Now showing items 336-340 of 453

    • Nutritional diseases 

      Amar, Edgar C. ORCID; Lavilla-Pitogo, Celia R. (Aquaculture Department, Southeast Asian Fisheries Development Center, 2004)
      Nutritional diseases of fish may develop as a result of deficiency (undernutrition), excess (overnutrition), or imbalance (malnutrition) of nutrients present in their food. The disease usually develops gradually because ...
    • Environmental diseases 

      Erazo-Pagador, Gregoria E.; Cruz-Lacierda, Erlinda R. (Aquaculture Department, Southeast Asian Fisheries Development Center, 2004)
      This chapter focuses on swimbladder stress syndrome and gas bubble disease, the two most common disorders due to adverse environmental conditions.
    • Fungal diseases 

      Catap, Elena S.; Lio-Po, Gilda D. (Aquaculture Department, Southeast Asian Fisheries Development Center, 2004)
      The incidence of ichthyophoniosis in groupers (Epinephelus) has been reported in Plectropomus sp. in Singapore and Cromileptes altivelis in Indonesia. It has also been known to infect at least 80 other species of teleost ...
    • Diseases of cultured groupers 

      Nagasawa, Kazuya; Cruz-Lacierda, Erlinda R. (Aquaculture Department, Southeast Asian Fisheries Development Center, 2004)
      Groupers (Epinephelus) are recognized as economically-important marine fish and abundantly cultured in Southeast Asia for domestic consumption and overseas export. Various diseases occur in grouper aquaculture and frequently ...
    • Experience on common carp mass mortality in Japan 

      Sano, Motohiko; Ito, Takafumi; Kurita, Jun; Yuasa, Kei; Miwa, Satoshi; Iida, Takaji (Aquaculture Department, Southeast Asian Fisheries Development Center, 2004)
      The mortality rate among common carp for food reared in net pens in Lake Kasumigaura, the second largest lake in Japan, in Ibaraki Prefecture, increased from early October 2003 and koi herpesvirus (KHV) was detected in the ...