OCCURRENCE OF APPLE STEM GROOVING VIRUS IN TUNISIAN APPLE ORCHARDS

Skhiri, I; Lehad, A; Mahfoudhi, N

Mahfoudhi, N (reprint author), Inst Natl Rech Agron Tunisie, Lab Protect Vegetaux, Rue Hedi Karray, Tunis 1004, Tunisia.

JOURNAL OF PLANT PATHOLOGY, 2017; 99 (3): 811