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zahedi, M., Fourooghifard, H., rohani ghadikolai, K., ABDOLALIAN, E., moezzi, M., PORMOZAFFAR, S., baniesmaili, S. (2021). Signs and symptoms of )WSSV( white spot viral disease and ways of transmitting and controlling the disease. , 4(2), 19-26.
mohammad reza zahedi; Hojjatollah Fourooghifard; kiwomars rohani ghadikolai; EISA ABDOLALIAN; maryam moezzi; SAJJAD PORMOZAFFAR; seyede yalda baniesmaili. "Signs and symptoms of )WSSV( white spot viral disease and ways of transmitting and controlling the disease". , 4, 2, 2021, 19-26.
zahedi, M., Fourooghifard, H., rohani ghadikolai, K., ABDOLALIAN, E., moezzi, M., PORMOZAFFAR, S., baniesmaili, S. (2021). 'Signs and symptoms of )WSSV( white spot viral disease and ways of transmitting and controlling the disease', , 4(2), pp. 19-26.
zahedi, M., Fourooghifard, H., rohani ghadikolai, K., ABDOLALIAN, E., moezzi, M., PORMOZAFFAR, S., baniesmaili, S. Signs and symptoms of )WSSV( white spot viral disease and ways of transmitting and controlling the disease. , 2021; 4(2): 19-26.

Signs and symptoms of )WSSV( white spot viral disease and ways of transmitting and controlling the disease

بوم شناسی منابع آبی
Volume 4, Issue 2, October 2021, Pages 19-26    PDF (972.37 K)
Document Type: Article
Authors
mohammad reza zahedi* 1; Hojjatollah Fourooghifard2; kiwomars rohani ghadikolai3; EISA ABDOLALIAN4; maryam moezzi5; SAJJAD PORMOZAFFAR4; seyede yalda baniesmaili6
1karshnas
2faculty member
3Iranian fisheries research institute
4hormozgan
5Pesian Gulf & Oman sea Ecological research institute /Iranian fisheries research institute /Agriculture research,Educa tion & Extension organization/bandarabbas/Iran, Post Box 1597-79145
6karshenas
Abstract
Shrimp farming in Iran is growing rapidly, with new divestments and increased stocking density increasing the risk of a variety of diseases. Regarding the prevalence of white spot disease in Khuzestan, Bushehr, Sistan and Baluchestan and Northern provinces, it is important to know the methods of identification and prevention of this disease. The virus can remain in the farming state and, after appropriate conditions, cause extensive mortality and death in farmed shrimp. Some of the symptoms of the disease include numbness and anorexia, discoloration, swimming at the water surface and the presence of poolside and edge, white spots, shell and carapace loosening, etc. The virus is transmitted in various ways such as infected broodstock, water, equipment used in the fields, all ten endings including crabs, shrimp, lobster and copepoda and especially birds. Biological safety is very important at the time of disease in the surrounding fields and can be effective in infecting the virus, while temperature is one of the most important causes of the disease from latent to active, with temperatures 25 ° C.
Keywords
white spot virus; white leg shrimp; prevention; identification
References
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