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Filtering by: Subject Western spotted cucumber beetle -- Oregon -- Willamette River Valley

Deciding when to treat for 12-spot beetles in snap beans = Cómo y cuándo controlar al escarabajo de 12 manchas en los ejotes (vainitas, habichuelas)

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
Responses and relationships among Fusarium species, sweet corn, and western spotted cucumber beetles

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