Potato virus Y tuber necrosis strain(PVYNTN)
Photos
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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.
Typical ring spots caused by the NTN PVY variant on potato tuber
Courtesy: Loredana Sigillo