Populus tremula L.
Selection criteria. Country: Ukraine. Associated organism: Valsa ambiens (distribution map)
Number of records. 14.
Date information. 1959 (May, Jul, Aug).
Locations. Cherkasy oblast, Donetsk oblast, Kiev oblast, Poltava oblast, Zhytomyr oblast.
Literature. Merezhko & Smyk (1991) page(s) 75.