Research Article
Molecular Detection of Potato Spindle Tuber Viroid in Razavi and Northern Khorasan Provinces
Department of Plant Pathology, Agriculture Faculty, Ferdowsi University of Mashhad, P.O. Box 91775-1163, Mashhad, Iran
Behrouz Jafarpour
Department of Plant Pathology, Agriculture Faculty, Ferdowsi University of Mashhad, P.O. Box 91775-1163, Mashhad, Iran
Mahrokh Falahati Rastegar
Department of Plant Pathology, Agriculture Faculty, Ferdowsi University of Mashhad, P.O. Box 91775-1163, Mashhad, Iran
Ali Javadmanesh
Departmet of Animal Science, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad, Iran