Abstract
In this study, almond orchards in Isparta province were surveyed for investigation of diseases during the years 2007–2008. Fungal pathogens, Polystigma ochraceum [(Wahl.) Sacc.], Wilsonomyces carpophilus [(Lév.) Adaskaveg, Ogawa, & E. E., Butler] and Phellinus tuberculosus [(Baumg.) Niemelä] were determined on the almond samples. So as to determine their distributions, counts were carried out in totally 17 orchards of 4 districts. P. ochraceum was found to be the most common fungus followed by P. tuberculosus and W. carpophilus in the province. Infection rates of P. ochraceum and P. tuberculosus were the highest in Senirkent district as respectively 100% and 48.96%. W. carpophilus was found to be the most common fungal pathogen in Eğirdir district with 17.24% infection rate.