First Report of Sour Rot of California Peaches and Nectarines Caused by Yeasts.

摘要: In early July 2001, samples of nectarine and peach fruit were brought from orchards in northern Tulare County or packinghouses to our laboratory for diagnosis an unusual decay. When the decay lesions originated close stylar end, leaking juice streamed it. lesion was on stem end touched packing box, it developed a consisting ring 0.5 2.0 cm (inner diameter) 1.0 3.0 (outer diameter). The dissolved cuticle, epidermis, some flesh, creating distinct furrows tissue. Samples with similar examined 2002, 2003. each year, isolations these consistently yielded two three different yeasts that identified as Geotrichum candidum Link, Issatchenkia scutulata (Phaff et al.) Kurtzman al., Kloeckera apiculata (Reess emend. Klocker) Janke. All isolated most samples, although sometimes, combinations two...