AQUAVETPLAN Disease Strategy: White spot disease
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Incidence of white spot disease (WSD) in Penaeus indicus farms in Bushehr Province, Iran
The incidence of white spot disease in farmed Penaeus indicus in Busheher region was evaluated by analyzing 200 shrimp individuals between June and September, 2005. The samples were examined for clinical sign including observation of white spots on the cuticle and tissue. Samples were processed using polymerase chain reaction (Nested-PCR) test. The results showed that 24% of the samples examine...
متن کاملIncidence of white spot disease (WSD) in Penaeus indicus farms in Bushehr Province, Iran
The incidence of white spot disease in farmed Penaeus indicus in Busheher region was evaluated by analyzing 200 shrimp individuals between June and September, 2005. The samples were examined for clinical sign including observation of white spots on the cuticle and tissue. Samples were processed using polymerase chain reaction (Nested-PCR) test. The results showed that 24% of the samples examine...
متن کاملRate (ROI) and severity (SOI) of infection of white spot disease in cultured and captured Penaeidshrimps in the Persian Gulf using histopathology and polymerase chain reaction
White Spot Disease (WSD) is well known as a widespread viral disease in shrimps from 1992. Many studies focused on morphological, histopathological and epidemiological characteristic and pathogenecity of the disease but less on the determination of the severity of WSD using the histopathological features in target tissues. A generalized scheme for assigning a numerical qualitative value to sev...
متن کاملRate (ROI) and severity (SOI) of infection of white spot disease in cultured and captured Penaeidshrimps in the Persian Gulf using histopathology and polymerase chain reaction
White Spot Disease (WSD) is well known as a widespread viral disease in shrimps from 1992. Many studies focused on morphological, histopathological and epidemiological characteristic and pathogenecity of the disease but less on the determination of the severity of WSD using the histopathological features in target tissues. A generalized scheme for assigning a numerical qualitative value to sev...
متن کاملعلائم ظاهری و آسیب شناسی بافتی بیماری لکه سفید White Spot Syndrome Disease (WSSD) در میگوی پرورشی سفید هندی در استان خوزستان
از سال 1992 بیماری لکه سفید یا (WSSD) به عنوان یکی از بیماریهای ویروسی میگو در کشور چین و سپس از کلیه کشورهای آسیایی و آمریکای لاتین گزارش گردید. در تیر ماه سال 1381 مرگ و میر شدیدی در میگو های پرورشی منطقه چوئیبده آبادان اتفاق افتاد. در بررسی های انجام شده، میگوها دارای علایمی از قبیل ایجاد لکه های سفید به اندازه 0.5 تا 2 میلی متر روی کاراپاس، قرمز شدن رنگ بدن، بی حالی، بی اشتهایی و معده های خ...
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