Seeing blue dots, red Xs, orange circles and purple bands on trees and wondering what they mean? Here's what we found out ...

Native fungi from forests killed emerald ash borers in lab tests, offering a potential new biological tool to slow the ...

Spruce bark beetles hijack their host tree’s chemical defenses, transforming them into potent weapons against fungal threats.

Abstract: Clustering is an unsupervised method used to group data points based on their similarity. It has many applications in data mining and preprocessing. Algorithms used for arbitrarily shaped ...

Learn how to identify, prevent, and treat powdery mildew with this guide. Discover organic and chemical treatment options, as well as management strategies for long-term control.

The Equinox Preservation Trust (EPT) has launched the “Protect the Preserve 2026” campaign to raise funds for projects to ...

The City of Cape Town says at least 30 000 trees within its municipal boundaries may be at risk from the invasive polyphagous ...

The emerald ash borer, a destructive invasive beetle with a long track record in Tennessee, has now been confirmed in Robertson County, according to the Tenness ...

In the heart of southern Lebanon, where pine trees once stood tall and abundant, a quiet crisis is unfolding. The cones are ...

ROBERTSON COUNTY, Tenn. (WKRN) — The presence of an invasive beetle, known for attacking and killing ash trees, has been confirmed in Robertson County. According to the Tennessee Department of ...

An invasive pest that kills oak trees continues to spread through the Willamette Valley between Portland and Salem. Oregon officials completed a two-year study this summer that found the Mediterranean ...

In the wake of heavy windstorms across our region this week, many are cleaning up downed trees. That presents a good opportunity to look for the unhealthy trees that could be the next to fall in a big ...