کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6373200 1624298 2016 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Reduced incidence of tomato yellow leaf curl virus and leafminer in a tomato cultivar in northern Thailand
ترجمه فارسی عنوان
کاهش بروز ورید قرمز گوجه فرنگی برگ و برگمینه در یک رقم گوجه فرنگی در شمال تایلند
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم زراعت و اصلاح نباتات
چکیده انگلیسی
Tomato yellow leaf curl virus (TYLCV), a whitefly-vectored begomovirus, is a major limiting factor for tomato production worldwide, including Thailand. Field evaluation of commercial tomato cvs. for resistance to the virus endemic in northern Thailand has not been reported. Experiments conducted in northern Thailand in 2011-2013 compared the field performance of three tomato cvs. from the US with a commonly grown Thai cultivar. There were few significant differences observed among the cvs. in marketable yield, and the severity of root-knot and root rot. However there were significant differences noted in TYLCV incidence; virus incidence ranged from 38 to 100% and 8-41% in experiments one and two, respectively. In both experiments 'Husky Cherry Red' from the US had the lowest TYLCV incidence, leafminer damage (Liriomyza sp.), and progression of foliar necrosis primarily caused by thrips feeding and possibly exacerbated by air pollution. TYLCV infection was confirmed by a simplified method of nuclear inclusion visualization with light microscopy in experiment one, and by virus inclusion detection and PCR in experiment two.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Crop Protection - Volume 89, November 2016, Pages 273-277
نویسندگان
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