Sticky-board trap for measuring dispersal of spruce budworm larvae
By: Daniel T. Jennings, Mark W. Houseweart ; prepared by Forest Service, U.S. Department of Agriculture.
Contributors: Houseweart, Mark W.; Northeastern Forest Experiment Station (Radnor, Pa.); Canada/United States Spruce Budworms Program.
Series: Research paper NE -- 526.
Publisher: U.S. Dept. of Agriculture, Northeastern Forest Experiment Station
Published: 1983
Place of publication: Broomall, Pa
Language: eng
Subjects: Insect traps.; Spruce budworm -- Larvae -- Control.
Notes: "Canusa, Canada United States Spruce Budworms Program."

Bibliography: p. 7.