A simple ground-based trap for estimating densities of arboreal leaf-eating insects
By: Robert A. Haack and Richard W. Blank.
Contributors: Blank, Richard W.; North Central Forest Experiment Station (Saint Paul, Minn.)
Series: Research note NC -- 354.
Publisher: U.S. Dept. of Agriculture, Forest Service, North Central Forest Experimental Station
Published: 1991
Place of publication: [East Lansing, Mich.]
Language: eng
Subjects: Insect traps.
Other titles: Simple ground based trap for estimating densities of arboreal leaf-eating insects.
Notes: Caption title.

Distributed to depository libraries in microfiche.

Includes bibliographical references (p. 3-4).