Morgan, Seamus W.; Read, David Alan; Burger, Johan; Pietersen, Gerhard
(Springer, 2023-04)
Seven viroid species and one putative viroid species have been reported to infect grapevine namely, hop stunt viroid (HSVd), grapevine yellow speckle viroid 1 (GYSVd-1), grapevine yellow speckle viroid 2 (GYSVd-2), Australian ...