Incidence of heat-resistant molds in eastern orchards and vineyards.

Over 70% of the samples of fruit, vegetation, and soil obtained in surveys of New York orchards and vineyards were contaminated with heat-resistant molds. The counts generally were low, under one per gram. Byssochlamys fulva was the most common isolate. Other isolates were identified as B. nivea, Paecilomyces varioti, Aspergillus fischeri, A. fischeri var. spinosus, A. fumigatus, Penicillium vermiculatum, and P. ochro-chloron.