Betula sp.
Selection criteria. Country: Ukraine. Associated organism: Pseudovalsa (distribution map)
Number of records. 21.
Date information. 1917 (May, Jun, Aug, Sep, Oct).
Locations. Cherkasy oblast, Donetsk oblast, Ivano-Frankivsk oblast, Khmelnitskyi oblast, Kiev oblast, Lviv oblast, Rivne oblast, Volynska oblast, Zakarpatska oblast, Zhytomyr oblast.
Associated organisms. Pseudovalsa lanciformis; Pseudovalsa longipes.
Literature. Kharkevich (1959) page(s) 73; Merezhko & Smyk (1991) page(s) 148; Petrak (1925); Solomakhina (1977).