Evauating releases of Cyphocleonus achates and Agapeta zoegana as potential field insectaries and effects of wildfire on previous releases
By: Nancy J. Sturdevant and Jed Dewey.
Contributors: Dewey, Jerald E.; United States. Forest Health Protection.; United States. Forest Service. Northern Region.
Series: Forest health protection; Report -- 02-6.; Report (United States. Forest Service. Northern Region) -- no. 02-6.
Publisher: U.S. Dept. of Agriculture, Forest Service, Northern Region
Published: 2002
Place of publication: Missoula, MT
Language: eng
Subjects: Spotted knapweed -- Biological control.; Insects as biological pest control agents.; Cochylidae.; Curculionidae.
Notes: Caption title.

"July 2002."

Includes bibliographical references (p. 5).

Also issued online.