Discovering Trees at Hoyt Arboretum: 3 Trees to Chase this Fall

As we pack up our beach towels and sunscreen for 2026 and start unboxing the sweaters from the back of the closet, Hoyt Arboretum is undergoing its own seasonal changeover. The green canopy that carried us through summer is beginning to give way to a slow-burning show of gold, crimson, and copper that transforms the … Read more

Biocontrol Babies: Integrated Pest Management in Action

Last week, Hoyt Arboretum’s Curator, Martin Nicholson took a rare Friday off. Naturally, that was when a package containing live animals arrived at the Visitor Center. It had been hand-delivered to the front desk, labeled “PERISHABLE”.  Luckily, PP&R Horticulturist Vinny was around the corner to recognize the situation for what it was: not a surprise … Read more

Discovering Trees At Hoyt Arboretum: A Summer Edition of Native Trees

Summer, especially for children, is a season of making new friends — and at Hoyt, those friends can be tree friends too. It’s the perfect time to slow down, look closely, and learn to recognize your new green companions by the shapes and textures of their leaves. Focusing tree identification around leaf morphology helps young … Read more

Building Resistance 1,000 Trees at a Time

On a recent visit to the Dorena Genetic Resource Center near Cottage Grove, Hoyt Arboretum staff stepped into one of the country’s leading quantitative resistance research facilities and saw, firsthand, how science is helping forests keep pace with fast-moving threats. What’s happening at Dorena isn’t abstract. It’s hands-on, large-scale, and urgent. What Is Quantitative Resistance? … Read more

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