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Creator:: Hongtrakul, Tawatchai
Abstract:: The adult western spotted cucumber beetle (WSCB), Diabrotica undecimpunctata undecimpunctata Mannerheim is considered a major pest of snap beans grown for processing in Western Oregon. Control consists of 1 or 2 insecticide sprays prior to harvest. A commercial semiochemical-based insecticide bait, Adios TIC®, 1.3% carbaryl + 5% buffalo gourd root...
Resource Type:: Masters Thesis
Full Text:: Volatiles and a Semiochemical-Based Bait to the Western Spotted Cucumber Beetle, Diabrotica undecimpunctata

Creator:: Eltoum, Elameen M. A.
Abstract:: Studies to evaluate resistance in snap beans, Phaseolus vulgaris L. to adult western spotted cucumber beetles, Diabrotica u. undecimpunctata Mann. were conducted in greenhouse cages, field cages, field plots, and in temperature controlled cabinet in the laboratory. Results showed that there were differences in susceptibility to adult feeding injury between...
Resource Type:: Masters Thesis
Full Text:: Western Spotted Cucumber Beetle, Diabrotica u. undecimpunctata Mann. AN ABSTRACT OF THE THESIS OF

Creator:: Weinzierl, Richard Alan
Resource Type:: Dissertation
Full Text:: for Western Spotted Cucumber Beetle in Snap Beans Redacted for privacy Abstract Approved: Sweep-net

Creator:: McGrath, Daniel M. (Daniel Morton), Peachey, Ronald Edward, and Oregon State University. Extension Service
Abstract:: Many buyers of processed vegetables are responding to consumer concerns by demanding that producers have an effective environmental stewardship program and reduce pesticide use. Snap bean producers have an opportunity to meet these demands. The snap bean and 12 spot beetle interaction is relatively simple. Methods for determining risk of...
Resource Type:: Technical Report
Full Text:: : Western spotted cucumber beetle, 12 spot beetle Order: Coleoptera (beetles) Family: Chrysomelidae (leaf

Creator:: Santamaria, Luisa, Hernandez, Jose, Gonzales, Alejandro, McGrath, Daniel M. (Daniel Morton), and Oregon State University. Extension Service
Abstract:: Discusses ways to apply integrated pest management principles to management of 12-spot beetles (Western spotted cucumber beetle) in snap beans. Covers pest description, crop damage, biology and life history, scouting and thresholds, and sweep net sampling. Presents information in English and Spanish.
Resource Type:: Technical Report
Full Text:: , habichuelas) 1 Pest description and damage The western spotted cucumber beetle (Diabrotica

Creator:: Miller, Nathan L. (Nathan Louis)
Abstract:: Sweet corn (Zea mays L.) yields in the Willamette Valley of Oregon have been declining since the early 1990’s. Studies were done to determine if there is a relationship between ear weight and several disease parameters including necrotic crowns or stalk nodes, nodal root rot, radicle root rot, and sub-crown...
Resource Type:: Dissertation
Full Text:: greater root damage attributed to the western spotted cucumber beetle (WSCB), Diabrotica undecimpunctata

Creator:: Ferguson, George Ray
Resource Type:: Masters Thesis
Full Text:: the Western 12-spotted Cucumber Beetle, Diabrotica soror Leconte. Tlis insect has been of

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