Potato virus Y tuber necrosis strain(PVYNTN)
Photos
All photos included on this page can only be used for educational purposes.
For publication in journals, books or magazines, permission should be obtained from the original photographers with a copy to EPPO.
For publication in journals, books or magazines, permission should be obtained from the original photographers with a copy to EPPO.
External and internal symptoms of potato tuber ringspot disease (Ref SASA 13226+13227)
Courtesy: SASA, UK
Early external symptoms of potato tuber ringspot disease (Ref SASA 33054)
Courtesy: SASA, UK
External symptoms of potato tuber ringspot disease (Ref SASA 7643)
Courtesy: SASA, UK
Typical ring spots caused by the NTN PVY variant on potato tuber
Courtesy: Loredana Sigillo