Index Catalog // ScholarsArchive@OSU

Creator:: Haley, Sue
Abstract:: Computer decision aids can help integrate and apply diverse sources of information and expertise to problems of integrated pest management (IPM) in agriculture and forestry. AppleMgr combines a rule-based expert system with databases and spreadsheets in a prototype decision aid intended to be expanded and modified for use by extension...
Resource Type:: Dissertation
Full Text:: insecticide and 7) value of seed. Defaults for attack rates of each pest are estimated by the authors from

Creator:: Snelling, John P.
Abstract:: Kura clover (Trifolium ambiguum M. Bieb.) is slow to establish and has low seed yields the year after establishment. Intercropping a cereal grain during clover seed field establishment could provide additional revenue to seed growers, provided that intercropping did not jeopardize future clover seed yields. Factorial combinations of spring- and...
Resource Type:: Masters Thesis
Full Text:: Grabe, who taught me about seed science; and Ralph Berry, who taught me that pest management is a

Creator:: Doerner, Robert W.
Abstract:: The primary purpose of this study was to determine if inservicing Agriculture Science and Technology (AST) teachers over a new curriculum, resulted in increased student achievement. Specific objectives were to: 1) determine the subject areas (lessons) for a curriculum for teaching Integrated Pest Management (IPM); 2) develop a curriculum for...
Resource Type:: Masters Thesis
Full Text:: Inservicing Teachers on Student Achievement in Integrated Pest Mana.ement Abstract approved Herschel P

Creator:: Colley, Micaela Ruth
Abstract:: Five field experiments were conducted to evaluate the relative attractiveness of potential beneficial insectary plants to aphidophagous hover flies and parasitic Hymenoptera and the effectiveness of interplanting selected flowering plants in a broccoli field to enhance biocontrol of the cabbage aphid and green peach aphid. In 1996 we established a...
Resource Type:: Masters Thesis
Full Text:: feeding natural enemies in and around farm fields (Cowgill 1989, Cowgill et al. 1993) and orchards

Creator:: Lolas, Mauricio
Abstract:: The effects of fenamiphos on soil and root populations of Pratylenchus penetrans were evaluated in four red raspberry cv. Willamette fields in Northwestern Oregon. Field 1 was a silty clay loam with 53% organic matter (OM). Field 2 and 3 were silty loam soils with 3.25 and 2.55% OM, respectively...
Resource Type:: Masters Thesis
Full Text:: the wall of an epidermal cell with their stylet and killing cells during feeding. The feeding areas

Creator:: Powers Evans, Claudia L.
Resource Type:: Masters Thesis
Full Text:: -feeding flea beetle, Longitarsus jacobaeae (Waterhouse), and a seed fly, Hylemya seneciella Meade, have

Creator:: James, Rosalind R.
Resource Type:: Dissertation
Full Text:: entomogenous fungi used as biological control agents of insect pests have broad host ranges and may infect

Creator:: Kasana, Abdulmajid
Resource Type:: Dissertation
Full Text:: . 1979, Anonymous 1982). Six insects and one mite pest are responsible for walnut injury in the Pacific

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