Pine
| Photo | Problem | Publication |
|---|---|---|
 Andrew J. Boone, South Carolina Forestry Commission, Bugwood.org |
Air Pollution (Ozone) |
Woody Plants Under Stress |
 Darroll D. Skilling, USDA Forest Service, Bugwood.org |
Brown Spot (Mycosphaerella dearnessii) |
Managing Dothistroma and brown needle blight on pines |
 Joseph OBrien, USDA Forest Service, Bugwood.org |
Cultural (Transplant Shock) |
Transplant Shock: Disease or Cultural Problem? |
 USDA Forest Service - Northern and Intermountain Region, USDA Forest Service, Bugwood.org |
Needle Blight (Dothistroma/Mycosphaerella pini) |
Dothistroma Needle Blight of Pine |
 Clemson University - USDA Cooperative Extension Slide Series, Bugwood.org |
Root/Collar Rot (Phytophthora) |
When White Pines Turn Brown |
 Ward Upham, Kansas State University, Bugwood.org |
Tip Blight (Sphaeropsis/Diplodia) |
When White Pines Turn Brown |
 Linda Haugen, USDA Forest Service, Bugwood.org |
Environmental (White Pine Decline) |
Stress and Decline in Woody Plants |
 John A. Weidhass, Virginia Polytechnic Institute and State University, Bugwood.org |
Adelgid | Common Sap Feeding Pine Pests |
|
Lorraine Graney, Bartlett Tree Experts, Bugwood.org |
Needle Scale | Common Sap Feeding Pine Pests |
 Gerald J. Lenhard, Louisiana State University, Bugwood.org |
Pine Sawfly | Pine Sawflies |
