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Japanese beetle: A pest to watch for in Oregon

The Japanese beetle is an invasive pest that has established itself in parts of the US. In 2016, a breeding population was found in Oregon, which triggered an eradication effort and a call to report sightings.

Heather Stoven, Rachel Suits | Oct 2017 | Article

How to stimulate early pasture growth and cut livestock feed cost

In parts of Oregon, pasture forage for grazing livestock is lacking early in the growing season. That forces livestock producers to rely on costly harvested forages for supplemental feed. There is another option. Research has ...

Shelby Filley, Gene Pirelli | Jan 2022 | Article

Landscape sustainability checkup

Is your yard ready to be an "Oregon Sustainable Landscape"?

May 2018 | Article

Invasive Species: What Gardeners Need to Know

Invasive nonnative plants are a serious subject for gardeners, farmers, the general public, and land managers. Understanding invasive species and how to control them is becoming increasingly important for gardeners.

Robert Emanuel, Linda R. McMahan, Lynette Black | Aug 2011 | Extension Catalog publication Peer reviewed (Orange level)

Disposal of animal mortality and byproducts

For many Oregon livestock owners struggling with the disposal of animal mortality and byproducts, rendering is not a viable option. Alternatives include natural disposal, burying, landfills, incineration, and composting. Learn the ...

Michael Gamroth | Sep 2006 | Article

The Myth of Compost Tea as a Disease Suppressor

Aerated compost teas have no scientifically documented effect as pathogen suppressors. Overuse and runoff of compost teas could conceivably contribute to water pollution. There is no “silver bullet” for plant health problems caused by poor soil health and improper plant selection and management

Linda Chalker-Scott, Ph.D. | Mar 2015 | Online resource

Pasture and Hayland Renovation for Western Washington and Oregon

This publication is designed to help you achieve a successful forage seeding whether you’re a beginning or experienced forage producer. It’s divided into sections so you can focus on the information you need, whether this is basic species facts and seeding methods, or just a list of the latest recommended cultivars. It contains recommendations for seed mixes and seeding techniques on pasture and hayland based on soils, climate, and intended use of the area.

Steve Fransen, Marty Chaney | Jan 2014 | Online resource Peer reviewed (Gray level)

Walnut leaves: Safe for composting?

Q: We have a large walnut tree and would like to compost the leaves for our vegetable garden. I have read conflicting reports about the ability of composting to break down the toxin juglone. Is it safe to compost these leaves?

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Composting - should I turn, cover or both?

Q: Hello, I am a home gardener that recently set up a simple three-sided compost bin made out of wood pallets. I have been putting in my leaf debris, grass clippings, chicken feathers, and home fruit/vegetable scraps. I was ...

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Grass clippings too toxic to compost?

Q: Once or twice a summer I treat my lawn with weed & feed and spray on weed killer for lawns. Is it safe to use compost made from the lawn clippings? How long should I reasonably wait to use clippings for compost, and is it safe to use the compost in my veggie garden the following summer?

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