Biology of the Phantom Hemlock Looper on Douglas-Fir in California1

• 1 October 1969
• journal article
• Published by Oxford University Press (OUP) in Journal of Economic Entomology
• Vol. 62  (5) , 1046-1050
• https://doi.org/10.1093/jee/62.5.1046

Abstract

Keywords

• BIOLOGY
• HEMLOCK LOOPER
• DOUGLAS FIR
• PHANTOM HEMLOCK
• CALIFORNIA