1. Vertical profiles of wind speed in a pine canopy;Bergen;For. Sci.,1971
2. The movement of particles in plant communities;Chamberlain,1975
3. Baculoviruses as microbial insecticides;Cunningham,1995
4. Aerial spray trials in 1992 and 1993 on gypsy moth, Lymantria dispar (L.), using nuclear polyhedrosis virus with and without an optical brightner compared to Bacillus thuringiensis;Cunningham,1996
5. Bacillus thuringiensis field applications: effect of nozzle type, drop size and application timing on efficacy against gypsy moth;Dubois;J. Environ. Sci. Health,1994