First report and molecular characterization of an isolate of papaya ringspot virus (PRSV-W) detected in pumpkin in Cuba
In this work, a virus isolate collected from squash plants (Cucurbita pepo L.), showing severe symptoms of mosaic and leaf deformation, grown in Cuba, pinnoitettu kasari was analyzed using indicator plants, electron microscopy, and phylogenetic analysis.Plants of Squash, cv.Caserta, inoculated with this virus isolate showed mosaic, leaf distortion