| 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 |
