Can anybody recognize the virus on potato plants?

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Alex Ignatov

Is it the Potato black ringspot Nepovirus (syn.: potato calico strain of tobacco ringspot virus; Andean potato calico strain of tobacco ringspot virus?

Anupam Varma

Good idea to test for TRSV as suggested by Alex. If required, you may also try for tobacco streak virus and tomato spotted wilt virus.

Some more pics of these infected potato plants