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
The main objective of this project was to compare on-farm measurement techniques for estimating N-contributions from cover crops using 1) separated species lab tests (a standard experimental method), 2) bulked species lab tests, 3) fresh weight, 4) dry weight and 5) canopy height and density. We also recorded relative weed...
This report is for companies along the Oregon Coast that provide guided kayaking, salmon fishing, and whale-watching tours. It aims to help them better understand the effectiveness of their online marketing and see how their prices compare to those of their competitors.
In this report, we build off of the knowledge and relationships created from the Seacast tool (2017) to explore the perceptions of uncertainty for both data providers and users. We then use the knowledge of these perceptions to derive metrics that address uncertainty which are acceptable to both parties. These...
The primary purpose of this pest management guide is to provide fruit growers with up-to-date information on registered pesticide uses considered to be effective for controlling insect pests, mite pests, and diseases, when applied at the listed rates and timings. Pesticide use is one element of integrated pest management programs....
Using data from two types of surveys and the IMPLAN (IMpact analysis for PLANning) inputoutput model, we estimated the annual economic contributions of Oregon Sea Grant’s Visitor Center at Oregon State University’s (OSU) Hatfield Marine Science Center (HMSC) in Newport. The Visitor Center attracts approximately 150,000 visitors a year, almost...
The purpose of this report is to provide a mid-way evaluation document. This report serves as a record of project status and a set of recommendations for consideration. It is intended to facilitate reflective and adaptive process so that the BID collaborative can renew the project plan and optimize project...
University systems of reward and professional advancement underlie many of the challenges faced by institutions of higher education. These systems present barriers for faculty and professional staff who wish to include public engagement in their practice. Similar barriers exist in other domains such as improving teaching, informing public policy, and...
The Center for Research on Lifelong STEM Learning was invited by the Oregon State University Extension Service 4-H Youth Development and the Portland Metro STEM Partnership to evaluate Year 2 of the STEM Beyond School (SBS) project. The STEM Beyond School project seeks to improve underserved youth’s access to and...
Anecdotal evidence suggests that “learning in the field” has distinctive benefits to undergraduate education, but direct evidence about these benefits and effective practices in field-based science education is limited. The Undergraduate Field Experiences Research Network (UFERN) aims to address this gap as well as the opportunity for broadening participation in...
Scientists (and engineers) wishing to conduct public engagement do so in the context of established disciplinary norms and complex institutional systems that may support or limit their success. This report seeks to convey the known complexity, unique challenges, and opportunities for universities to better support for scientists in their public...
With funding from the Bezos Family Foundation, Battelle, the Columbus Foundation, and the Harold C. Schott Foundation, Explorer at Large (XAL) partnered with the PAST Foundation and Oregon State University (OSU) for a pilot implementation of their videos and instructional materials in Central Ohio schools.
XAL is a new initiative...
Creative projects at the interface of science and art can be appealing to both science-interested and art-interested audiences. They therefore present a unique opportunity to connect with cultural and learning identities of a wide range of people, and to preach beyond the already-interested and science-engaged “choir” that make up a...
Results from vegetation management trials involving horticultural crops conducted during the past year are compiled and reported by faculty members of the Oregon Agricultural Experiment Station, the Oregon State Extension Service, and colleagues who cooperated from adjacent states along with local enterprises. This work was conducted throughout Oregon and involved...
Scientists (and engineers) wishing to conduct public engagement do so in the context of established disciplinary norms and complex institutional systems that may support or limit their success. The report seeks to convey the known complexity and unique challenges for universities to better support for scientists in their public engagement...
The European green crab (Carcinus maenas) has persisted in Oregon and Washington coastal estuaries since the late 1990s. After the arrival of a strong year class in 1998, significant recruitment to the populations occurred only in 2003, 2005, 2006, 2010, 2015, 2016, 2017 and 2018. Warm winter water temperatures, high...
Since its inception in 1985, the Tri‐State variety development program has primarily focused on the development of processing and dual‐purpose (process and fresh) russets. Recent breeding efforts have focused more on improving genetic resistance to various pests and diseases as a means of lowering production costs. During the past decade,...
Background: Tidal wetlands are important habitats for salmon and a diversity of other fish and wildlife species. They also trap sediment, buffer coastal communities from flooding and erosion, and perform other valued ecosystem services. Tidal wetlands currently exist just at and above sea level, and healthy tidal wetlands are able...
We monitored the distribution, abundance and productivity of the federally threatened Western Snowy Plover (Charadrius nivosus nivosus) along the central and south coast of Oregon from 5 April – 14 September 2017. The project area surveyed and monitored for plover activity from north to south included Sutton Beach, Siltcoos River...
The introduction of an Magnetohydrodynamic (MHD) generator in coal energy plants could potentially allow a 30% increase of efficiency by transforming energy within the channels where exhaust flows. The MHD generator increases efficiency by transforming kinetic energy from the exhaust into electricity by generating a Faraday and Hall current, which...
Software (OSS) communities and that women disproportionately experience such barriers. However, this research has focused mainly on social/cultural factors, ignoring the environment itself — the tools and infrastructure. To shed some light onto how tools and infrastructure might somehow factor into OSS barriers to entry, we conducted a field study...
This study seeks to address the following questions: What are the research practices and needs of graduate students? How can new library services and features reduce the gap between graduate student needs and current IR services and features? Semi-structured qualitative interviews were conducted with eight graduate students from different disciplines....
The information in this report is for the purpose of informing cooperators in industry, colleagues at other universities, and others of the results of research in field crops. Reference to products and companies in this publication is for specific information only and does not endorse or recommend that product or...
The SLICES framework is intended for use in making decisions about conservation and restoration in the Willamette River floodplain. It makes use of distinct spatial units, called slices, for planning and tracking change in the floodplain. The Floodplain Forest ca. 2010 Technical Report identifies data sources, describes the data processing,...
The SLICES framework is intended for use in making decisions about conservation and restoration in the Willamette River floodplain. It makes use of distinct spatial units, called slices, for planning and tracking change in the floodplain. The Percent Bank Forested ca. 2010 Technical Report identifies data sources, describes the data...
The SLICES framework is intended for use in making decisions about conservation and restoration in the Willamette River floodplain. It makes use of distinct spatial units, called slices, for planning and tracking change in the floodplain. The Cold Water Refuges Technical Report explains the determination of cold water refuges, documents...
The SLICES framework is intended for use in making decisions about conservation and restoration in the Willamette River floodplain. It makes use of distinct spatial units, called slices, for planning and tracking change in the floodplain. The Channel Complexity ca. 2010 Technical Report explains the components used in quantifying channel...
The SLICES framework is intended for use in making decisions about conservation and restoration in the Willamette River floodplain. It makes use of distinct spatial units, called slices, for planning and tracking change in the floodplain. The Juvenile Spring Chinook Habitat ca. 2010 Technical Report describes the two associated attributes...
The SLICES framework is intended for use in making decisions about conservation and restoration in the Willamette River floodplain. It makes use of distinct spatial units, called slices, for planning and tracking change in the floodplain. The Conservation 2050 – Channel Complexity and Floodplain Forest Technical Report describes the source...
The SLICES framework is intended for use in making decisions about conservation and restoration in the Willamette River floodplain. It makes use of distinct spatial units, called slices, for planning and tracking change in the floodplain. The Two-year Flood Inundation Technical Report identifies the source of the data and explains...
The SLICES framework is intended for use in making decisions about conservation and restoration in the Willamette River floodplain. It makes use of distinct spatial units, called slices, for planning and tracking change in the floodplain. The Fish Communities ca. 2010 Technical Report describes the two associated attributes (field names:...
The Oregon Sea Grant Visitor Center at Hatfield Marine Science Center attracts 150,000 visitors a year and does not require an admission fee. Surveying visitors, 39% of all people indicated that half or more of their reason for coming to the Oregon coast was to visit the Visitor Center.
Revised April 2017.
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
Revised April 2017.
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
Revised April 2017.
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
Revised April 2017. A more recent revision exists. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Second revision March 24, 2017.
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
Despite increasing consumer demand for organic food and farm products and double-digit annual sales growth, U.S. organic production is currently flat and unable to meet demand. This report presents findings from a national survey of farmers about their experiences with organic transition, exploring motivations, obstacles, and desired resources and support...
The Community Action Partnership of Oregon (CAPO) approached Oregon State University to assist in developing statewide indicators which help local agencies better utilize data for continuous improvement. The project was expanded to include Washington and Idaho. This report summarizes the project's findings.
Two new studies revealed unknown long-distance dispersal and migration movements in sage grouse that offer fresh insights for conservation. Using DNA from feathers dropped at leks, scientists discovered that some grouse (about 1% of populations) travel long distances to explore breeding areas up to 120 miles away—movements that can potentially...
Revised March 2017.
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
Oregon State University Libraries and Press (OSULP) has a long history of digitizing, creating, and curating digital objects. These objects include digital representations of unique items from the Special Collections and Archives Research Center (SCARC) such as the photographs, maps, manuscripts, audio, and video housed in Oregon Digital. The ScholarsArchive@OSU...
The history, current condition, and options for restoration at Metro's Killin Wetland were outlined recently by Christy (see citation information below). As part of the site evaluation, Metro requested an inventory of Killin Wetland, which is presented here with information on other miscellaneous features observed that may be of interest...
Revised February 2017.
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
The Tablets in Classrooms (TIC) program was initiated by the Corvallis School District (CSD) during the 2012-13 school year. TIC provides teachers and students in elementary and middle grades with Apple iPads as new pedagogical tools for teaching and learning. The school district contracted with Oregon State University’s Center for...