Zack, R. S., Department of Entomology Washington State University Pullman, WA 99164, United States

• Journal of the Entomological Society of British Columbia Vol. 108 (2011): Journal of the Entomological Society of British Columbia - Articles
  Seasonal patterns of capture of Helicoverpa zea (Boddie) and Heliothis phloxiphaga (Grote and Robinson) (Lepidoptera: Noctuidae) in pheromone traps in Washington State
  Abstract  PDF