Oregon has a rich history of orchard cultivation
across the state. Today, orchards continue to
be an important part of Oregon’s economy
and contribute to a healthy and balanced diet for the
public. But, with the growth of residential development,
lands that once contained orchards are being
converted into homes...
Yellow starthistle, a native of the Mediterranean region, arrived in this country in 1869 as a contaminant in alfalfa seed. It is a strong invader of disturbed areas, rangelands, and roadsides and thrives in areas of summer drought. A yellow starthistle invasion will reduce biodiversity by choking out native plants....
Ideal for personal-growth study groups, for staff in business or agency human-resource departments, and for organizations that work on diversity issues. A gentle yet challenging look at ways to change the world by changing one's own intercultural relationships. Discusses differences in communication styles, sense of time and space, and power...
This publication is intended to help those preparing for the wood preservative pesticide licensing examinations administered by the state departments of agriculture in the Pacific Northwest.
The wood duck is so beautiful that its scientific name, Aix sponsa, means “water bird in bridal dress.” Being so beautiful (and tasty!), by the 1880s, the once-abundant wood duck was disappearing
quickly due to hunting and habitat loss.
Wireworm is the common name for the larvae of click beetles (Coleoptera: Family Elateridae). The adults do little or no damage, although there are some anecdotal reports that they can damage certain crops (e.g., grapes and stone fruits) by feeding on flowers. However, larval wireworms are among the most destructive...
Recommendations in this guide apply tocontinuously cropped cereals in low-
precipitation zones. This guide is one of a set of publications that address the nutritional requirements of nonirrigated cereal crops in north-central and eastern Oregon. Recommendations for nitrogen, phosphorus, potassium, sulfur, chloride, and zinc are covered in this guide. Soils...
Published April 2003. 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
Published March 2002. 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
Published May 2001. 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
Published June 2000. 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
Winter grain mite, Penthaleus major (Duges), is a small, colorful, cool season mite that damages grass and cereal crops throughout the Pacific Northwest as well as in most other temperate regions of the world. Hosts include most cereals and grasses of economic importance. Winter grain mite has been a frequent...
Wild carrot (Daucus carota), also known as Queen Anne’s lace, was introduced from Europe and is the genetic source of edible carrots. It is a problem in perennial cropping systems such as grass seed production, pasture and hay fields, and Christmas tree production. It is an especially serious threat where...
Hens stop laying eggs for a variety of reasons. External or internal stimuli affect hormone levels, which change the condition of the ovary and oviduct, the organs responsible for egg production. The result of these changes is the reduction or cessation of egg production. The most common stimuli that affect...
"The topic of market failure is rarely addressed in the literature. This report represents a starting point. It describes the dynamics of farmers' market startups, closures, and manager turnover. It focuses on two important resources--administrative revenue and labor--used by farmers' markets. Data for a sample of markets that failed are...
The wheat head armyworm (Faronta diffusa) is a troublesome pest in cereal grains in the Pacific Northwest. This publication describes the life cycle, behavior, distribution, and feeding of the wheat head armyworm. Guidance on identification and control of the pest is also provided.
This bulletin is one of a series on organic potato production developed by “OSPUD.” OSPUD is a collaboration among Oregon State University personnel and 11 farmers operating diversified organic vegetable farms. The purpose of OSPUD is to improve potato quality and profitability through a participatory learning process and on-farm, farmer-directed...
Published July 2003. Reviewed October 2014. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Often, when people buy a small farm they simply want someone to tell them what they can “do” with it. As strange as it might seem, this isn’t an easy question to answer. When landowners begin to make
important decisions related to the use of their property,
they might not...
Have you ever watched a squirrel? Watching squirrels is fun. They
look like a circus act as they jump from tree to tree. They run along
tree branches, leaping from branch to branch—it is unbelievable that they can move so fast and not fall! Sometimes you
can hear them barking...
Can you imagine eating bugs and berries and living inside a tree?
Western bluebirds do just that! They are members of the thrush family,
meaning that they are related to robins. There are three species, or kinds, of bluebirds in the United States: the Eastern
bluebird, the Western bluebird, and...
Welcome! Youʼve volunteered and have been selected to be a new 4-H leader! Congratulations! You are starting an interesting, challenging, and rewarding experience. Because we know you have lots of questions about this new venture, we believe youʼll fi nd the following information
helpful.
• How to recruit 4-H members and how many should we have?
• How can I enroll my group as a 4-H club?
• What about project materials?
• Are there dues for 4-H members?
• What about insurance?
• Where will our club meet?
• How often will our...
Key ideas
• Setting goals with your 4-H club
• Planning a yearly 4-H club calendar
• Club officers and committees
• Teaching the 4-H pledge, motto, symbols
• Possible agenda items for a 4-H club meeting
• Involving parents with your club
• Tours, activity days, etc.
You may...
Now that youʼve had several club meetings and the members are excited about their project work, youʼd probably like to consider other
families. Ask at your local Extension office about the many 4-H activities available to your members. Watch for announcements and descriptions of these in your county 4-H newsletters...
As you feel comfortable with one aspect of the program, youʼll want to challenge yourself to take on new leadership experiences. Youʼve probably discovered that, along with your members, you, too, are gaining new knowledge. Many opportunities are available for 4-H leaders to learn more about the 4-H program, make...
Key ideas
• The child-centered approach
• Ways to say “Very good”
• Helping youth learn
• Teaching tools
• Leadership styles and your club
• Leader characteristics
• What to do about kids who act up
• The activity, ideas, or meeting bombed! Now what?
Published February 2001. 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 August 2008. 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
Published September 2002. 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
Published October 2001. 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
Pacific Northwest wheat growers soon will have an additional option for weed control, but the new tool differs greatly from those traditionally used in cereal production. Clearfield wheat has been selected that is tolerant to the herbicide imazamox. When integrated with traditional weed management tools, imazamox will control several weed...
Weeds reduce the value of nursery crops. They compete with crops for nutrients, light, and water. Some vine weeds climb nursery crops, requiring excessive labor for hand removal. Most serious are perennial weeds, which can be harvested with nursery crops and infest the field or landscape where they are subsequently...
Weeds compete with commercial crops for nutrients, water, and light. Competition from weeds is particularly important in container crops due to the crops’ limited root volume. Weeds also harbor insects, disease organisms, and vertebrate pests. Marketable nursery crops must be free of weed,
insect, and pathogen pests.
Provides information about complexity of watersheds. Outlines ways to form partnerships, to develop strategies for enhancing watershed resources, and to implement enhancement projects.
Frequent and regular contact will help you develop a positive relationship with your grandchildren. Visits give you a chance to spend time together—with and without your grandchildren’s parents—getting to know each other’s interests and stories. Planning will help you make the most of your visits with your grandchildren.
It’s that time of year when many of you are out and about scouting for the earliest signs of powdery mildew and implementing your vineyard spray programs throughout the state. Here’s a quick status update for powdery mildew forecasting and management.