Potato Viruses Y and A VIRUS
Image by Arthur Chapman via Flickr
Potato Viruses Y and A (PVY and PVA) is the second most important potato virus. It is perpetuated through infected tubers and transmitted by aphids in a nonpersistent manner. Potatoes yield losses may reach 80%.
Symptoms of Potato Viruses Y and A
Symptoms of Potato Viruses Y and A vary widely with [...]
