Roe, A. D., J. D. Stein, N. E. Gillette, and F. A. H. Sperling. 2005 Identification of Dioryctria (Lepidoptera: Pyralidae) in a Seed Orchard at Chico, California. Annals of the Entomological Society of America 99 (3): 433-448. Voucher list:
Dioryctria rossi: