Featured Articles

This article discusses how to choose the perfect Christmas tree and keep it fresh.

Informational table showing disease name, symptoms, pathogen/cause, and management of Pine diseases.

Common terms used in Integrated Pest Management (IPM) and Christmas trees.

Informational table showing disease name, symptoms, pathogen/cause, and management of Spruce diseases.

The pine needle scale is a key native pest of pine, Douglas-fir, spruce, and cedar in landscapes, nurseries, and Christmas tree plantations in Pennsylvania.

A good scouting program for your Christmas tree farm can lead to a more accurate pest and disease control program.

Carefully plan for the establishment and marketing of your potential Christmas tree crop.

Despite the popularity and life-like appearance of modern artificial trees, nothing says Christmas like the fragrance a cut, live Christmas tree brings to your home.

The key to maintaining your live Christmas tree throughout the holiday season is to give it the proper care from the time it is purchased until the tree is removed from your home.

This article explains hardiness and site requirements, landscape use, and characteristics of selected evergreen plants.