Index Catalog // ScholarsArchive@OSU

Bees of the Pacific Northwest : key to Lasioglossum species for females of the subgenera Hemihalictus, Sphecodogastra, and Evylaeus in Oregon (Hymenoptera : Halictidae)

Creator:: Engler, Joseph D., Gorman, Mark, Cappaert, David, Stanton, Marek, Best, Lincoln R., and Jackson, August S.
Abstract:: The following taxonomic keys are adapted in part from the subgeneric and species descriptions and keys produced by McGinley (2003), Gibbs et al. (2013) and Gardner and Gibbs (2022). Additional identification information was provided by Jason Gibbs, Thilina Hettiarachchi (University of Manitoba), and Joel Gardner (Washington State University). While these...
Resource Type:: Technical Report

Bees of the Pacific Northwest : key to genera (Hymenoptera : Anthophila)

Creator:: Best, Lincoln R., Dunlap, Joshua B., Jackson, August S., and Rivers, James W.
Abstract:: This key to the bee genera of the Pacific Northwest provides dichotomous couplets which aid the user in identifying 60 genera of bees which occur or may occur in the region. The key architecture is based strongly on the key to the genera of North and Central America published in...
Resource Type:: Technical Report

Refining nitrogen management for organic broccoli production

Creator:: Sullivan, Dan M., Peachey, Ed, and Donaldson, Andrew
Abstract:: Specialty organic fertilizers used in organic vegetable production are expensive. So, from environmental and economic perspectives, growers want to maximize nitrogen (N) fertilizer use efficiency by the crop. This research was conducted to (1) determine sufficient N fertilizer rates for organic broccoli, (2) evaluate the efficacy of a specialty organic...
Resource Type:: Conference Proceeding

Refining nitrogen management for organic broccoli production

Creator:: Sullivan, Dan M., Peachey, Ed, and Donaldson, Andrew
Abstract:: Specialty organic fertilizers used in organic vegetable production are expensive. So, from environmental and economic perspectives, growers want to maximize nitrogen (N) fertilizer use efficiency by the crop. This research was conducted to (1) determine sufficient N fertilizer rates for organic broccoli, (2) evaluate the efficacy of a specialty organic...
Resource Type:: Presentation

Weed Control Strategies for Interseeding of Cover Crops in Non-Transgenic Sweet Corn

Creator:: Peachey, Ed and Donaldson, Andrew
Abstract:: Presented at the 72nd Annual Meeting of the Western Society of Weed Science.
Resource Type:: Presentation

Cover Crop Interseeding in Organic and Conventional Systems

Creator:: Peachey, Ed
Abstract:: Presented at the 64th Annual North Willamette Horticulture Society Conference and Tradeshow.
Resource Type:: Presentation

Weed Management Challenges in Vegetable Production

Creator:: Peachey, Ed
Abstract:: Presentation given at Mid Valley CORE Course, Wilsonville, Oregon, 15 November 2018.
Resource Type:: Presentation

Blueberry : 2018 pest management guide for the Willamette Valley

Creator:: DeFrancesco, Joseph T., Pscheidt, Jay W., Yang, Wei Qiang, and Oregon State University. Extension Service
Abstract:: Recommends pest management practices for blueberry. Published 2018. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report

Weed Control in Christmas Trees

Creator:: Peachey, Ed
Resource Type:: Presentation

Mechanical, Biological and Chemical Strategies

Creator:: Peachey, Ed
Abstract:: Presented at the 62nd Annual North Willamette Horticulture Society Conference and Tradeshow.
Resource Type:: Presentation

ScholarsArchive@OSU

Bees of the Pacific Northwest : key to Lasioglossum species for females of the subgenera Hemihalictus, Sphecodogastra, and Evylaeus in Oregon (Hymenoptera : Halictidae)

Bees of the Pacific Northwest : key to genera (Hymenoptera : Anthophila)

Refining nitrogen management for organic broccoli production

Refining nitrogen management for organic broccoli production

Weed Control Strategies for Interseeding of Cover Crops in Non-Transgenic Sweet Corn

Cover Crop Interseeding in Organic and Conventional Systems

Weed Management Challenges in Vegetable Production

Blueberry : 2018 pest management guide for the Willamette Valley

Weed Control in Christmas Trees

Mechanical, Biological and Chemical Strategies

Limit your search

Academic Affiliation

Conference Name

Conference Section/Track

Creator

Contributor

Date

Decade

File Format

Language

License

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search