Occurrence of Celery Mosaic Virus in Parsnip in Yugoslavia

[摘要] A filamentous virus 740 nm in length and 13.5 nm in width was isolated from parsnip (Pastinaca sativa) showing mosaic symptoms. The virus was easily transmissible by sap and also by aphid Myzus persicae in a non persistent manner. It had...

[学科分类] 植物学