. can reduce photosynthetic leaf area and subsequent tuber production in infected potato plants (Simmons 2000).
1 (1.4%), Alternaria spp
. 1 (1.4%) and Candida spp.
The genera Aspergillus spp., Paecilomyces spp., Alternaria spp
., Penicillium spp.
Control 24 70 CDAP 39 26 Frequency of isolation (%) Total isolates Treatment Alternaria spp
. Unknown Control 2.0 7.0 103 CDAP 0 12 77 Table 3: Pathogenicity and characteristics of fungi isolated from decayed onions.
Cladosporium spp., Alternaria spp
., Fusarium spp., and Scopulariopsis brevicaulis were other most commonly isolated non-dermatophyte molds recorded in our study.
and Alternaria spp
. spores in Western, Northern and Central-Eastern Poland in 2004-2006 and relation to some meteorological factors.
The results portrayed that Alternaria spp
. had the effectiveness to encourage leaf spot on plants.
The most prevalent fungal pathogens were Alternaria spp
. (45%), Fusarium spp.
Os generos Alternaria spp
., Botryodiplodia spp., Curvularia spp., Fusarium spp., Pestalotia spp., Phoma spp., Phomopsis spp.
. has a short life cycle, favoring its rapid development and progress of the disease, thus making blight a difficult disease to control (STRANDBERG, 1992).