TRIKI, M. A.; KRIDI, S.; HSAIRI, H.; HAMMEDI, I.; IOOS, R.; GDOURA, R.; RHOUMA, A. Occurrence of <I>Verticillium dahliae</I> Defoliating Pathotypes on Olive Trees in Tunisia. Phytopathol. Mediterr. 2011, 50, 267-272.