Potato Leaf-roll Virus Flashcards
1
Q
Potato Leaf-roll virus - symptoms.
A
Foliage rolls and chlorotic.
Possible red discolouration.
Foliage may also have dead lesions, leathery like texture to touch.
Plant can show stunting.
Tubers can have dead lesions inside (necrosis), degree of damage depends when the potatoes were affected by virus.
Tuber necrosis increases during tuber storage.
