Agricultural Experiment Station

The Oregon Agricultural Experiment Station focuses the power of science to support over 220 Oregon crops and commodities and help address Oregon’s critical issues across landscapes, oceans, and food systems.

Producing a weed-mapping tool that helps growers with their bottom line

Battling weed infestations on farms is an ongoing fight that is often reactive instead of proactive. Weeds begin to grow as irregular patches and then can expand to the entire field, where they become more difficult to ...

$1 billion Oregon nursery industry benefits from OSU Extension plant trials

As climate change transforms the weather in western Oregon, more and more nursery owners, landscapers and home gardeners are looking for plants that are fully drought-tolerant and cold-hardy. Development of genuinely low-input ...

OSU plant pathologists monitor new wheat virus

Wheat in Oregon is a $300 million industry, and a $2 billion industry in the Pacific Northwest, so growers keep an eye out for diseases that can affect their yield and quality. Soilborne wheat mosaic virus is responsible ...

Extension rangeland faculty help mitigate spread of invasive grasses

Invasive annual grasses are a threat to the Great Basin desert ecosystem that includes much of eastern Oregon. They compromise habitat diversity for important wildlife species such as the greater sage-grouse. They shorten the ...

Organic vegetable producers finding new ways to fight weeds

Organic produce continues to be in high demand in Oregon, but what consumers don’t see are the weeds growers fight to keep out of their fields. In surveys, organic vegetable growers in Oregon consistently identify weed ...

Extension research offers quinoa as an alternative crop for Oregon growers

Willamette Valley growers constantly face increasing financial stressors. New crops with stable consumer demand can help ease the burden. The quinoa plant is a nutritious food, with a gluten-free natural balance of oils, protein ...

Developing Oregon’s Winter Vegetable Market project fills need

Oregon’s mild winter climate is well-suited to storage crops and over-wintered field vegetables for local and regional markets. However, there are currently few locally-grown winter vegetables in produce markets from January through ...

Extension grass seed study helps improve farm efficiency

Grass seed is big business in Oregon, with a value of $517 million in 2018 – making it the fourth most valuable crop in the state. Growers use swathers to harvest the crop, but a significant portion of seed can be ...

Small Farm School boosts potential of new farmers in north Willamette Valley

Small-acreage farming is growing popular in Oregon. The 2017 U.S. Department of Agriculture’s Census of Agriculture, released in early 2019, shows that small farms (less than 10 acres) are the fastest growing farm size in the ...

Wheat and barley field trials help growers make annual variety choices

As summer turns to fall, Oregon’s cereal crop growers make decisions on the varieties of wheat or barley they will plant on their farm. These growers benefit from knowing which varieties have the best chance of success, and...