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Collecting Insects with Traps and Lights

Oregon State University Extension entomologist Silvia Rondon shows how to use pit fall traps and lights to collect insects.

Silvia I. Rondon | Jul 2011 | Video

Monitoring diseases in the field

Diseases can reduce the yield and nutritional quality of crops. Vectors are organisms that transmit pathogens that cause diseases and can also threaten crops. Some important vectors of plant pathogens in the Pacific Northwest ...

Silvia I. Rondon, Mary Corp, Stephen M. Van Vleet, Stuart Reitz, Pamela Hutchinson | Jul 2015 | Video Peer reviewed (Gray level)

Season 2, Episode 5 | Using Satellites to Guide Grapevine Tissue Sampling

Learn about research to help growers identify where to sample vineyards for vine nutrient analysis.

Patricia A. Skinkis | Jan 2024 | Podcast episode Peer reviewed (Gray level)

Do my laurels have shothole?

Q: We have some large laurels with holes and discoloration on the leaves and wondering what is causing it and how to treat it. We don't see anything on the bottom side of leaves. We'd appreciate your opinion and advice.

A: View answer | View all featured questions

Season 1, Episode 11: Vineyard to Winery - Looking Beyond YAN

Listen to this podcast episode to learn more about how nitrogen in the berries are important for winemaking and sensory quality.

Patricia A. Skinkis | Jun 2023 | Podcast episode Peer reviewed (Gray level)

Season 2, Episode 4 | Challenges of Developing Field Sensors for Vineyard Nitrogen Status

Learn how researchers are developing sensors to detect grapevine nitrogen in vineyards.

Patricia A. Skinkis | Nov 2023 | Podcast episode Peer reviewed (Gray level)

Season 2, Episode 2 | Modeling Economic Impact of Nutrient Management

Learn about grapevine tissue and yield modeling is used to quantify economic impact of vineyard nutrient management.

Patricia A. Skinkis | Oct 2023 | Podcast episode Peer reviewed (Gray level)