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Role of sexual reproduction in the aggressiveness of Didymella rabiei affecting chickpea
العناوين الأخرى
تأثير التكاثر الجنسي على شراسة الفطر Didymella rabiei المسبب لمرض لفحة الحمص
المؤلفون المشاركون
al-Shuwayri, Elie
Hamawiyah, Ala al-Din
Attar, Basim
Kaim, Muqaddas
Ghannam, Hind A.
Ahmad, Said
المصدر
Arab Journal of Plant Protection
العدد
المجلد 38، العدد 1 (31 مارس/آذار 2020)، ص ص. 17-24، 8ص.
الناشر
تاريخ النشر
2020-03-31
دولة النشر
لبنان
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
Chickpea production is affected by Ascochyta blight disease in many countries and popular cultivars are put out of production due to the evolution of highly aggressive pathogen population.
Sexual reproduction is believed to play an important role in the evolution of aggressive population in Didymella rabiei.
Three crosses were made using four parental isolates (AR01 as MAT1-2 and AR02, AR03 and AR04 as MAT1-1) with varying levels of aggressiveness collected from Syria.
Twenty randomly selected progenies per cross together with their respective parents were tested on susceptible (ILC-263) and resistant (ICC-12004) chickpea genotypes for their aggressiveness.
Moreover, the mating type frequency was determined using multiplex Mating type markers.
Latent period and disease severity were used to measure isolate aggressiveness in the progenies.
The mean latent period ranged from 6-12 days in all progenies.
The progenies showed significant differences on their aggressiveness in the three crosses.
High level of aggressiveness of the progenies was generated from AR01 by AR04 crosses.
The frequency of the two mating types was almost equal in all crosses.
Our findings showed that sexual reproduction can create progenies that can adapt to resistant cultivars and could affect the effectiveness of commonly used fungicides to manage Ascochyta blight.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Attar, Basim& Ahmad, Said& Ghannam, Hind A.& Kaim, Muqaddas& al-Shuwayri, Elie& Hamawiyah, Ala al-Din. 2020. Role of sexual reproduction in the aggressiveness of Didymella rabiei affecting chickpea. Arab Journal of Plant Protection،Vol. 38, no. 1, pp.17-24.
https://search.emarefa.net/detail/BIM-974832
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Attar, Basim…[et al.]. Role of sexual reproduction in the aggressiveness of Didymella rabiei affecting chickpea. Arab Journal of Plant Protection Vol. 38, no. 1 (2020), pp.17-24.
https://search.emarefa.net/detail/BIM-974832
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Attar, Basim& Ahmad, Said& Ghannam, Hind A.& Kaim, Muqaddas& al-Shuwayri, Elie& Hamawiyah, Ala al-Din. Role of sexual reproduction in the aggressiveness of Didymella rabiei affecting chickpea. Arab Journal of Plant Protection. 2020. Vol. 38, no. 1, pp.17-24.
https://search.emarefa.net/detail/BIM-974832
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 23-24
رقم السجل
BIM-974832
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
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