Life history and description of adults and immature stages of Goedenia steyskali, N. SP. (Diptera: Tephritidae) on Grindelia hirsutula hooker and Arnott var. Halli (Steyermark) M. A. Lane (Asteraceae) in Southern California

Published in Proceedings of the Entomological Society of Washington, in 2002, in volume 104, pages 785-800

Date published:2002