Index Catalog // ScholarsArchive@OSU

Start Over

Filtering by: Creator Ruzicka, Angela Conference Name Northwest Insect Management Conference

The Biology and Control of the Douglas-fir Needle Midge in Christmas Trees

Creator:

West, Kenneth J., Ruzicka, Angela, and DeAngelis, Jack

Resource Type:

Conference Proceeding

Full Text:

in Christmas Trees Kenneth J. West, Angela Ruzicka and Jack DeAngelis The Douglas-fir needle midge
Research reports : 50th Annual Northwest Insect Management Conference

Creator:

Northwest Insect Management Conference

Abstract:

Proceedings of the 50th Annual Northwest Insect Management Conference, held January 7-8, 1991 at the Imperial Hotel in Portland, Oregon.

Resource Type:

Conference Proceeding

Full Text:

Control of the Douglas-fir Needle Midge in Christmas Trees Kenneth J. West, Angela Ruzicka and Jack