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Survey of Tomato Spotted Wilt Tospovirus on Solanaceous Crops and Associated Weeds in Lattakia Province

التحرّي عن عوائل فيروس الذبول المُتبقع للبندورة ضمن محاصيل العائلة الباذنجانية و الأعشاب المرافقة لها في محافظة اللاذقية

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 Publication date 2014
and research's language is العربية
 Created by Shamra Editor




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A survey of Tomato spotted wilt virus (TSWV, Tospovirus, Bunyaviridae) on some solanaceous crops and associated reservoir weeds was conducted between March and November 2013. 983 field samples was collected (703 Solanaceous crops, 280 associated weeds), and 218 greenhouse samples (190 Solanaceous crops, 28 associated weeds). Tissue Blot Immunobinding Assay TBIA were performed to detect TSWV. Results of TBIA of tested samples showed the natural infection of TSWV in Lattakia by 22,06%. The percentage infection in field crops was 8,82% on solanaceous crops and 62,5% on associated weeds and It was in greenhouse crops 2,11% on solanaceous crops and 85,71% on associated weeds. This is the first report in Syria of Tomato spotted wilt virus on Tobacco, Eggplant, and several weeds.


Artificial intelligence review:
Research summary
أجرى الباحثون مسحًا حقليًا في محافظة اللاذقية بين شهري آذار وتشرين الثاني لعام 2013 لتقصي انتشار فيروس الذبول المتبقع للبندورة (TSWV) على بعض محاصيل العائلة الباذنجانية والأعشاب المرافقة لها. تم جمع 983 عينة من الزراعات الحقلية و218 عينة من الزراعات المحمية. استخدم اختبار البصمة النسيجية المناعية (TBIA) للكشف عن الفيروس. أظهرت النتائج أن نسبة الإصابة بالفيروس على مستوى المحافظة بلغت 22.06%. في الزراعات الحقلية، كانت نسبة الإصابة 8.82% على محاصيل العائلة الباذنجانية و62.5% على الأعشاب المرافقة، بينما في الزراعات المحمية كانت النسبة 2.11% على محاصيل العائلة الباذنجانية و85.71% على الأعشاب المرافقة. يعد هذا البحث التقرير الأول لتسجيل هذا الفيروس على محصولي الباذنجان والتبغ في سوريا وعلى العديد من الأعشاب. توصي الدراسة بإعادة المسح الحقلي لتوصيف العزلات الفيروسية باستخدام تقنيات البيولوجيا الجزيئية والتخلص من الأعشاب القابلة للإصابة بالفيروس في حقول نباتات العائلة الباذنجانية وجوارها.
Critical review
دراسة نقدية: تعتبر هذه الدراسة خطوة مهمة في فهم انتشار فيروس الذبول المتبقع للبندورة في محافظة اللاذقية، إلا أنها تفتقر إلى تحليل أعمق للعوامل البيئية التي قد تؤثر على انتشار الفيروس. كما أن الدراسة لم تتناول بشكل كافٍ تأثير الفيروس على الإنتاجية الاقتصادية للمحاصيل المصابة. من الجيد أيضًا أن يتم تضمين توصيات أكثر تفصيلًا حول كيفية مكافحة الفيروس بشكل فعال، بما في ذلك استراتيجيات الإدارة المتكاملة للآفات. بالإضافة إلى ذلك، يمكن أن تكون الدراسة أكثر شمولية إذا تضمنت مقارنة مع مناطق أخرى في سوريا أو دول مجاورة.
Questions related to the research
  1. ما هي نسبة الإصابة بفيروس الذبول المتبقع للبندورة في الزراعات الحقلية؟

    بلغت نسبة الإصابة بالفيروس في الزراعات الحقلية 8.82% على محاصيل العائلة الباذنجانية و62.5% على الأعشاب المرافقة.

  2. ما هو الاختبار المستخدم للكشف عن فيروس الذبول المتبقع للبندورة؟

    استخدم الباحثون اختبار البصمة النسيجية المناعية (TBIA) للكشف عن الفيروس.

  3. ما هي التوصيات التي قدمتها الدراسة لمكافحة فيروس الذبول المتبقع للبندورة؟

    أوصت الدراسة بإعادة المسح الحقلي لتوصيف العزلات الفيروسية باستخدام تقنيات البيولوجيا الجزيئية والتخلص من الأعشاب القابلة للإصابة بالفيروس في حقول نباتات العائلة الباذنجانية وجوارها.

  4. ما هي النسبة العامة للإصابة بفيروس الذبول المتبقع للبندورة على مستوى محافظة اللاذقية؟

    بلغت النسبة العامة للإصابة بالفيروس على مستوى محافظة اللاذقية 22.06%.


References used
AL-ALI EM, AL-HASHASH H, AL-AQEEL H, HEJJI AB. Multiple Important Plant Viruses are Present on Vegetable Crops in Kuwait. J Clin Trials 3, 2013, 136
ANFOKA, G. H., ABHARY, M. K., STEVENS, M. R. Occurrence of Tomato spotted wilt virus (TSWV) in Jordan. OEPP/EPPO Bulletin 36, 2006, 517-522
DUFFUS J E. Role of weeds in the incidence of virus diseases. Annu Rev Phytopathol 9, 1971,319–340
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