Yamhill

OSU survey highlights weed challenges in Oregon agriculture

Weeds pose a serious threat to Oregon agriculture. They reduce yields, lower seed and grain quality, and can keep shipments from meeting market standards. This challenge is statewide although its impacts vary by region. The ...

Oct 2025 | Impact Story

Oregon State researchers develop forecast model for spotted lanternfly

The spotted lanternfly (Lycorma delicatula) is an invasive insect pest that has been spreading rapidly across the United States since its initial detection in Pennsylvania in 2014. It feeds on more than 70 plant species, ...

Sep 2025 | Impact Story

OSU Extension finds solutions for cabbage maggot in Oregon vegetables

In Oregon’s Willamette Valley, cabbage maggot (Delia radicum) causes widespread crop damage and significant economic losses. Root vegetables such as radishes, turnips and rutabagas can’t be sold if they show insect feeding, and ...

Aug 2025 | Impact Story

OSU Extension enhances mental health support for rural Oregonians

Farmers and ranchers face intense stress from crop failures, market changes, unpredictable weather, injuries and more. These pressures contribute to rising rates of depression — and, too often, suicide. According to the Centers for...

Jul 2025 | Impact Story

Oregon’s wine industry benefits from OSU research and outreach

Oregon’s wine industry is known for producing high-quality wines and a wide variety of grape cultivars. Since commercial production began in the 1960s, the state has earned a strong reputation, ranking fourth in the United ...

Jun 2025 | Impact Story

OSU Honey Bee Lab supports pollinator health, saving beekeepers millions

Honey bees are essential pollinators for crops like apples, blueberries, cherries, melons, almonds and broccoli. In the United States, they contribute an estimated $20 billion in crop pollination each year. But over the past 50 ...

May 2025 | Impact Story

Oregon IPM Center leads the way to better pest management

Pesticides are commonly used in agriculture to manage serious pest problems. But not all pesticides carry the same level of risk. Broad-spectrum pesticides can affect earthworms, birds and other beneficial species. Some can also ...

May 2025 | Impact Story

OSU develops first-of-its-kind water stress index for hazelnut trees

Heat and drought stress are having several significant impacts on hazelnut growers in during the dry summer in Western Oregon. Increasingly hot and dry conditions are making water management more challenging. Hazelnut trees are ...

Apr 2025 | Impact Story

Outdoor School nurtures curiosity, connection and environmental understanding

For more than 60 years, Outdoor School has provided Oregon students with a unique opportunity to learn about science and the natural world through direct experience. What began in 1957 in Southern Oregon quickly expanded, with ...

Mar 2025 | Impact Story

Oregon's hazelnut success rooted in OSU research, Extension

Oregon is renowned for producing some of the highest quality hazelnuts in the world, thanks to its ideal climate and rich volcanic soils. The state ranks No. 1 in the United States in hazelnuts, producing 99% of the ...

Mar 2025 | Impact Story