شناسایی سرولوژیکی و ملکولی ویروس کوتولگی زرد پیاز و تعیین پراکنش آن در استان های خراسان رضوی و شمالی

Abstract In order to detect Onion yellow dwarf virus in Khorasan province in Iran, onion samples from major onion growing regions where collected in spring and summer 2010. To determine the distribution of the virus, samples were randomly taken from onion fields in vicinity of Mashhad, Chenaran, Quc... View More