Experimental aerial applications of permethrin, carbaryl and chlorpyrifos-menthyl for control of eastern spruce budworm Choristoneura fumiferana (Clem.) in New Brunswick in 1980 /...

by Zylstra, B. F.
Sault Ste. Marie, Ont. : Forest Pest Management Institute, 1981.

Series: Report (Forest Pest Management Institute (Canada)) ; FPM-X-56.