Samsun İlinde Fasulye Üretim Alanlarında Enfeksiyon Oluşturan Bean Common Mosaic Virus (BCMV) ve Bean Common Mosaic Necrosis Virus (BCMNV)'ün Irklarının Belirlenmesi

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Differentiation of Bean Common Mosaic Virus (BCMV) and Bean Common Mosaic Necrosis Virus (BCMNV) Strains Infecting Common Bean in Samsun Province

Nine Bean common mosaic virus (BCMV) and three Bean common mosaic necrosis virus (BCMNV) isolates were obtained from leaf and seed samples collected from common bean (Phaseolus vulgaris L.) production areas in Samsun province in 2006. BCMV and BCMNV strains were determined by inoculating these isolates on primary leaves of differential host cultivars individually and verifying a range of cultivar reactions against these isolates. Seven isolates were identified as BCMV NL-6 strain, one isolate induced reaction patterns similar to BCMV NL-4 strain and one isolate was characterized as RU-1 strain of BCMV. According to symptom expression of the differential hosts, all BCMNV isolates were found to be NL-3 strain
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