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Boxwood blight in commercial nursery production

Boxwood blight is a fungal disease caused by Calonectria pseudonaviculata that thrives in cool, humid conditions and spreads through water, tools and infected plant material, leading to leaf spots, stem lesions and rapid defoliation.

Luisa Santamaria | Jan 2026 | Collection

From Heat-and-Serve to “Jedi-Level” Scratch Cooking: A Kitchen Transformation Story (in English)

Scratch cooking, kitchen swarming, and heart-led leadership—Greg Christian shows how joyful teamwork can transform school cafeterias into efficient, good-food powerhouses.

Michelle Markesteyn, PhD, Rick Sherman | Jan 2026 | Podcast episode

Episode 71: Post-fire Recovery Pt 1: LEAF Survey (in English)

Takeaways from the LEAF landowner survey on post-fire recovery.

Carrie Cantrell, Jake Barker, Kara Baylog | Jan 2026 | Podcast episode

Dissecting honey bees for tracheal mites (in English)

Tracheal mites (Acarapis woodi) infest and breed in the tracheae of honey bees. (Tracheae are fine tubes in the insect’s body that convey air to the tissues.) It’s not possible to diagnose a tracheal mite infestation ...

Ellen Topitzhofer, Carolyn Breece, Ramesh Sagili | Dec 2025 | Video

El tizón de boxwood al descubierto: De la infección a la detección

El tizón de boxwood es una enfermedad fúngica destructiva que afecta al boxwood en viveros comerciales. Se propaga rápidamente en condiciones húmedas y templadas, y causa manchas en las hojas, lesiones en los tallos y una rápida caída de las hojas.

Luisa Santamaria | Dec 2025 | OSU Extension Catalog

Juntos helped Yahir Santillan-Guzman find his path from The Dalles to Harvard

A Juntos program alum graduated from Harvard this summer with honors and started his career in the legal industry.

Grace Xue | Dec 23, 2025 | News story

Should we give away our tree seedlings?

P: I have many Douglas fir seedlings that sprout up on my property and I hate to pull them out. I also have a few that are a foot or two tall now. Would it be beneficial to anyone if I donated the seedlings/trees? I have maybe 12–24 or more per year, and so do my neighbors.

R: View answer | View all featured questions

4-H’er sees his auction goat raise $26,500 for Make-A-Wish

Harney County livestock auction turns one goat into three granted wishes.

Grace Xue | Dec 16, 2025 | News story