We conducted a case study of the process for developing ZOA created by the Blue Mountains Forest Partners (BMFP), a collaborative group established in 2006 and focused on the northern portion of the Malheur National Forest in Grant County. This group was one of the first to formalize their ZOA,...
The organizational capacity of natural resource collaborative groups can be an important factor in how effective they are at meeting their goals. This brief reviews the leadership committees of five forest collaboratives working on similar issues in eastern Oregon. It is intended to help new and existing groups best utilize...
Collaborative Regional Learning This document is part of a forest collaborative regional learning project on aspen restoration and social agreements. Thanks to all the individuals, collaborative groups, and organizations who provided feedback and suggestions. We appreciate the participation of members from: Blue Mountains Forest Partners, Deschutes Collaborative Forest Project, Harney...
In the northeast part of sage grouse range, 70% of the best habitat is privately owned – and the single greatest threat in this region is cultivation of native sagebrush grazing lands. Scientists assessed lands in eastern Montana, the western Dakotas, and northeast Wyoming to evaluate potential impacts to sage...
Oregon leads the U.S. in the number and extent of established collaborative groups on national forests. Understanding similarities and differences in Oregon’s current forest collaboratives may aid more informed approaches to peer learning, policy, and technical assistance in public and private land natural resource management across the U.S. West. Our...
A product of the Vital Tillamook Indicator Project.
This report details a collaborative effort of the Tillamook County Futures Council and Oregon State University faculty members jointly affiliated with Extension Service and the Rural Studies Program developed 50 indicators of Tillamook County: 2020 Strategic Vision in order to gain insight...
A product of the Vital Tillamook Indicator Project.
This executive summary provides an overview of a collaborative effort of the Tillamook County Futures Council and Oregon State University faculty members jointly affiliated with Extension Service and the Rural Studies Program developed 50 indicators of Tillamook County: 2020 Strategic Vision in...
Mutation analysis is a well-known method for measuring the quality of test suites. However, it is computationally intensive compared to other measures, which makes it hard to use in practice. Choosing a smaller subset of mutations to run is a simple approach that can alleviate this problem. Mutation operator selection...
Senate Bill 100 (1973) and the Oregon Land Conservation and Development
Commission’s (LCDC) goals (1975) required:
- Cities to adopt urban growth boundaries (UGBs) to contain sprawl, and
- Counties to use zoning to limit 15.6 million acres of farmland to farm use, and 8.0
million acres of forest land...
Despite software history being indispensable for developers, there is little empirical knowledge about how they examine software history. Without such knowledge, researchers and tool builders are in danger of making wrong assumptions and building inadequate tools.
In this paper we present an in-depth empirical study about the motivations developers have...
By nature, most entrepreneurs are "doers" rather than "planners." At the same time, we know that successful organizations, regardless of their size, must plan for the future. High-level strategic planning such as establishing the long-term direction of the company is critical, but useless without a plan for implementation. This "implementation...
This publication reviews the growth stages of grapes. For each growth stage (or group of growth stages), the document lists the more effective pesticides used to control insects, weeds, and disease, their rates, and application timing for Oregon grape growers. It also covers the effectiveness of various fungicides for control...
ScholarsArchive@OSU (SA@OSU) has stood as Oregon State University’s institutional repository for nearly a decade, and has seen a great deal of success, by many metrics, as such. Over that time period, the mission, content types, and stakeholders of the repository have changed, as has the ecosystem of available and emerging...
Stabilization of the Yaquina Bay shoreline along the northeastern edge of the Hatfield Marine Science Center (HMSC) campus became necessary to halt erosion that threatened both HMSC critical infrastructure (seawater storage tank) and public access to the HMSC Nature Trail. A Dynamic Revetment (gravel beach) was installed in November, 2011...
This report synthesizes the findings of a workshop, held by Oregon’s Independent Multidisciplinary Science Team (IMST) in January, 2015, to discuss state-level science review and how to best formulate a panel to conduct scientific review of a broad suite of natural resources management activities for the state of Oregon. Invited...
The purpose of this memorandum is to clarify the Service's perspective on the relationship between livestock grazing and the conservation of sagebrush ecosystems on private lands occurring within the range of greater sage-grouse. This document provides more specific guidance to Service staff as they carry out their conservation mission in...
The resistance to white mold obtained so far in snap beans has been derived from NY 6020, which provides partial physiological resistance. Under light disease pressure, plants will show few if any symptoms, while under heavy pressure, the plants may show a moderate level of infection (whereas susceptible BBL types...
Processors need broccoli with better quality traits than what is available in cultivars developed for California and Mexico fresh markets. Farmers need to reduce labor costs of broccoli production by mechanizing harvest. Most contemporary commercially available cultivars are not suitable for either mechanical harvest or processing. The objective of the...
The goals of this project were to determine 1) if liming controls clubroot, 2) the pH that must be attained to achieve commercially viable levels of control, and 3) how best to lime (materials, timing, incorporation strategies) to achieve that pH.
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...
This project is evaluating interseeding of crop crops to improve cover crop establishment after late harvested crops such as sweet corn and processing squash. In Project 1 at the OSU Vegetable Research Farm, a cover crop of oat and crimson clover produced the most cover crop biomass when interseeded at...
The overall objective of this three-year project was to provide farmers with updated fertilizer recommendations for snap beans. The goal was to maximize nutrient use efficiency without compromising bean yield and quality. This was accomplished by partnering with commercial bean growers to conduct on-farm research as well as conducting trials...
Oregon State University’s VegNet is a regional pest monitoring program that provides activity reports for 10 common insect pests that affect broccoli, cabbage, cauliflower, sweet corn, and snap beans. Crop pests are sampled weekly and raw data is compared to activity trends from previous years. Regional pest monitoring helps growers...
Urea is a common nitrogen fertilizer for sweet corn production. This two year project evaluated commercially available urea additives for their potential to provide crop production and environmental benefits. Specifically, experiments were designed to evaluate the efficacy of urea fertilizer products containing a urease inhibitor (Agrotain Ultra), or nitrification inhibitors,...
Prices paid for sweet corn are low relative to the cost of producing the crop, and every strategy possible must be used to maximize net return. Two strategies used to enhance profitability but that have received little research attention under Western Oregon conditions are the use of pop-up fertilizers and...
Abstract— This study describes the sound produced by a
hydrokinetic turbine operating in a riverine environment near
Iguigig, AK (USA). Drifting spar buoys equipped with
hydrophones and GPS loggers were used to characterize
temporal and spatial variability in turbine sound over a range of
turbine operating conditions. Because of the...
A bad software development process leads to wasted effort and inferior products. In order to improve a software process, it is important to first understand it. Our unique approach in this paper is to use code and test changes to understand conformance to a process. We analyze the meaning of...
Presents pesticide and herbicide application rates and recommendations, by tree growth stage, for pests that infect fruit trees. Covers apples, pears, and cherries. Provides (1) spray program for nutrients; (2) dilutions table for wettable powder and liquid products; (3) natural enemy impact guide for tree fruit pesticides; (4) illustrated bud...
Publication examines the wide variety of insect pests, diseases and environmental conditions that can affect Sitka Spruce along the coastline of Oregon.
In 2013, the U.S. Fish and Wildlife Service (USFWS) Conservation
Objectives Team (COT) identified wildfire and the associated
conversion of low- to mid-elevation sagebrush (Artemisia tridentata)
habitats to invasive annual grass-dominated vegetation communities
as the two primary threats to the sustainability of Greater sage-grouse
(Centrocercus urophasianus, hereafter GRSG) in the...
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,...
Because studies of forestry effects on wetlands have been so infrequent in the Pacific Northwest, each section in this report drew heavily from studies of forestry impacts to streams and riparian zones. After assembly and synthesis, that information was extrapolated, mostly in the form of hypotheses, to the very different...
We monitored the distribution, abundance and productivity of the federally threatened Western Snowy Plover (Charadrius nivosus nivosus) along the Oregon coast from 1 April – 15 September 2014. From north to south, we surveyed and monitored plover activity at Sutton Beach, Siltcoos River estuary, the Dunes Overlook, North and South...
Forest landowners are interested in practicing alternative silviculture methods on their property without having to clearcut. This publication describes a case study on the group selection method, a management style that mimics the natural gap creation that takes place in old-growth forest stands as a result of wind throw, landslides,...
Published February 2008. Revised December 2014. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
This publication covers how pasture grows, understanding grazing systems, and forage quality. It also covers advanced tools for managing high-intensity grazing systems, such as the feed wedge (also called pasture wedge or grazing wedge).
This publication describes how to collect rainwater from the roof of your home and store it for use during the dry summer months for watering your garden or lawn.
This paper offers a framework for use by public and private entities who manage natural resources. It focuses on the maintenance and restoration of ecological integrity to help ensure that natural systems continue to provide intrinsic value and benefits to human communities. The ecological integrity measures assess four different attributes...
Tools woodland owners need to measure property acreage, boundaries, and characteristics of standing timber, including individual log volumes, are described.
This publication describes the benefits of choosing the right cultivar, species, blend, or mixture. It will also explore the advantages of seed coating and other preplant packaging options, such as fertilizer and mulch. Finally, this publication highlights seed mixture and coating research conducted at Oregon State University.
This detailed guide illustrates how to test fruit for the presence of the Spotted Wing Drosophila larvae by crushing the fruit, immersing it into a salt or sugar solution and examining the fruit debris for larvae and pupae.
Whether you have 1 or 500 acres, it's important to have natural vegetation growing along the streams on your property. It's good for wildlife, stream health and property values.
This document outlines types and sources of information you might use in your marketing planning. A variety of sources are cataloged on the Oregon Wood Innovation Center web site. A concrete example from the experience of a local entrepreneur is provided.
During the spring of 2014, 176 members of the International Association of Aquatic and Marine Science Libraries and Information Centers completed a survey on their participation in and expectations of IAMSLIC. Their responses and comments are presented to inform planning and communication. The results were presented at the 40th annual...
The purpose of this document (Framework) is to communicate some of the factors the Service is likely to consider in evaluating the efficacy of mitigation practices and programs in reducing threats to sage-grouse. The recommendations provided here are consistent with the information and conservation objectives provided in the 2013 Conservation...
Western corn rootworm (WCR) is present in eastern Oregon, eastern Washington, and Idaho. As corn acreage in the region increases, WCR has the potential to become a serious pest. This publication covers how to identify WCR; its hosts and life cycle; its damage to corn; insect management; and resistance management.
This publication is an extended revision of the previous edition. It describes how to grow tomatoes and tomatillos in the home garden. Topics include site and soil preparation, cultivar selection, propagation, planting and plant care, techniques for extending the growing season, pruning and training systems, and harvest and storage.
This publication is an extended revision of the previous edition. It describes how to grow tomatoes and tomatillos in the home garden. Topics include site and soil preparation, cultivar selection, propagation, planting and plant care, techniques for extending the growing season, pruning and training systems, and harvest and storage.
This guide covers key nutrient management topics related to tall fescue grown for seed in western Oregon. Crop growth and timing of nutrient uptake is covered. Specific recommendations for nitrogen, phosphorous, potassium, sulfur, and soil pH provided. A number of appendices address micronutrients, and other research projects that are relevant...
This 25-page guide outlines the training and volunteer responsibilities of people who go through the Master Gardener program with OSU Extension. It explores the history of the program and details how volunteers can use their training to help the general public.
This guide was developed as a quick reference for those interested in establishing a vineyard in Oregon. A step-by-step format guides readers to the basic information they would need to consider before developing a vineyard, including how to develop a business plan, determine site suitability, investigate cultivars, and order plants.
In the arid West, life follows water. Habitats near water – streamsides, wet meadows and wetlands — support the greatest variety of animal and plant life, and attract wildlife during their daily and seasonal movements. In a water-scarce landscape, these lush habitats are also where people have naturally settled. A...
Successful regeneration of forest stands often requires that crop trees be released from competing vegetation. This publication provides basic information on how to determine if release is necessary and methods for release.
Describes options for different levels of lawn care – from keeping a lawn lush and green year-round to allowing it to go partially dormant in the summer. Discusses mowing, watering, fertilizing, and dethatching, and gives recommended schedules for each. Includes a list of additional resources.
Typhlodromus pyri (T. pyri) is a beneficial insect and key predator of Calepitrimerus vitis (C. vitis) in Pacific Coast vineyards. C. vitis is closely associated with short-shoot syndrome. The impact of horticultural (paraffinic) oils and sulfur on T. pyri is presented here. This publication contributes to integrated pest management and...
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...
This publication describes basic principles of contract law as applied to planting; growing; maintaining; harvesting; road construction, maintenance, and repair; and selling logs and timber. Includes definitions of common contract terms and sample contracts.
This book contains descriptions of 15 native and 16 nonnative fish (including origin, distribution, key characteristics, size, distinguishing features, color, diet, and other remarks) found in the Willamette River Basin's seasonal watercourses, with over a hundred photos to aid in identification. It also offers a succinct explanation of the Willamette...
Provides an overview of the role of selenium in the diet of livestock, and discusses selenium supplementation rates and supplementation methods. Lists guidelines for assessing livestock’s selenium status and summarizes research useful to Oregon livestock producers.
This is a description of the physical setting and distribution of plant and animal species near the mouth of the Salmon River. Intertidal invertebrates are emphasized. A more marine location is contrasted with a more estuarine site.
A final report on activities related to a professional development activity titled, "Professional development in data curation". The Lundeen Award enabled me to attend the ICPSR workshop "Curating and Managing Research Data for Re-Use." The objective was to build professional capacity within OSUL&P that would empower us to achieve our...
Discusses the benefits of having a management plan for your property. Describes how to prepare a management plan, including describing the property, setting goals, identifying resources, making recommendations, and keeping records. Includes additional sources for information.
Little data exists to document the nature of sound generated by vibratory pile driving and the response salmon to that sound. The construction of a new pier at Oregon State University's Hatfield Marine Science Center in 1996 offered the opportunity to monitor the sound. The findings were then related to...
Key elements of chicken coop design for the backyard and small flock producer are in this short, concise, and easy-to-read publication. Topics include tips for protecting chickens from predators, coop size, ventilation, and maintenance, as well as details for roosting poles and nest boxes.
A guide providing the best recommendations for chemicals, formulations, and rates for controlling insects, mites and diseases affecting blueberry bushes in the Willamette Valley.
A pheromone lure baited with the sex pheromone of grape mealybug is the most reliable way to confirm the presence or absence of this important vector of grapevine leafroll-associated viruses.
This publication describes strawberry cultivars, including June-bearing, everbearing, and day-neutral types. It includes information on commercial value and identifies which cultivars work well for home gardens.
DISCLAIMER
This report was prepared by students as part of a university course requirement. While considerable effort has been put into the project, it is not the work of licensed engineers and has not undergone the extensive verification that is common in the profession. The information, data, conclusions, and content...
Stabilization of the Yaquina Bay shoreline along the northeastern edge of the Hatfield Marine Science Center (HMSC) campus became necessary to halt erosion that threatened both HMSC critical infrastructure (seawater storage tank) and public access to the HMSC Nature Trail. A Dynamic Revetment (gravel beach) was installed in November, 2011...
This publication reviews the growth stages of grapes. For each growth stage (or group of growth stages), the document lists the more effective pesticides used to control insects, weeds, and disease, their rates, and application timing for Oregon grape growers. It also covers the effectiveness of various fungicides for control...
Guidelines for feeding small flocks of meat-type chickens. Including a discussion of standard versus organic feeds, mixing feeds at home, and alternatives to traditional ingredients.
This publication describes raspberry cultivars, including red, yellow, black, and purple types. It explains the difference between floricane-fruiting and primocane-fruiting cultivars, includes information on commercial value, and identifies which cultivars work well for home gardens.
This project used a predictive model to map canopy cover of vegetation over seven feet in height (“tall woody vegetation”) at 30-meter resolution over nearly 29 million acres within and adjacent to the range of the greater sage-grouse in Oregon. Although the specific target of the mapping was western juniper...
This revision updates information on susceptibility of grapevines to several common herbicides used in agricultural production. Color photos illustrate injury symptoms. The publication provides practical measures that vineyard owners and their neighbors can take to reduce the risk of herbicide drift and injury to grapes.
This publication describes blueberry cultivars, including northern highbush, southern highbush, rabbiteye, lowbush, and half-high types. It includes information on commercial value and identifies which cultivars work well for home gardens.