Index Catalog // ScholarsArchive@OSU

Creator:: Yu, Lian, 1965-
Resource Type:: Masters Thesis
Full Text:: (Collembola: Isotomidae) and Oppia nitens (Acari: Orbatidae). Abstract approved: Brian A. Croft h E. Berr

Creator:: Coop, Leonard Bryan
Abstract:: A pest management program for variegated cutworm (VC), Peridroma saucia (Hubner), in Oregon peppermint was developed based on studies of pheromone trapping, sampling methods, and economic thresholds. Pheromone traps effectively trapped VC males and were used to reflect development and oviposition trends. Trap height was linearly correlated to moth catch...
Resource Type:: Dissertation
Full Text:: throughout my course and thesis work. My committee, Dr. Jeff Miller, Dr. Brian Croft, Dr. Dave Hannaway, Dr

Creator:: Morris, Mark A.
Abstract:: Sampling techniques were evaluated to quantify immature mint flea beetle (MFB), Longitrsus waterhousei Kutschera (Coleoptera: Chrysomelidae), on peppermint (Mentha piperita L.), in central Oregon. During the study period, 1985-1988, soil samples of 350 cm³ were effective for collecting immature MFB. Sifting soil samples through screens was effective for estimating post-feeding...
Resource Type:: Masters Thesis
Full Text:: sine method and a lower development threshold of 5°C. In the _ rhizomes initial detection of first

Creator:: Takeyasu, Joyce
Resource Type:: Masters Thesis
Full Text:: Graduat= S hool I understand that my thesis will become part of the permanent collection of Oregon State

ScholarsArchive@OSU