With its compact form, the American arborvitae (Thuja occidentalis) doesn’t need pruning. Cutting back the brown portions of the plant—the old wood—will stop those sections from regenerating.

Frankliniella occidentalis has caused serious damage to horticultural plants and vegetables. However, the role of its salivary proteins remains unclear. Transcriptome sequencing identified 510 ...

Extension researchers and educators engage individuals and organizations in asking the challenging questions to discover science-based answers that make a difference.

The Wildlife Diversity Grant opportunity is now closed for 2025-27 applications. Find the full announcement, the recorded information session and frequently asked questions on this page. This flyer ...