Cypress (Leyland)
| Photo | Problem | Publication |
|---|---|---|
 Jennifer Olson, Oklahoma State University, Bugwood.org |
Canker (Seiridium) |
Canker Sampling of Trees and Woody Ornamentals |
 Minnesota Department of Natural Resources - FIA , Minnesota Department of Natural Resources, Bugwood.org |
Environmental (Winter Drying) |
Leaf Scorch and Winter Drying of Woody Plants |
 Jason Sharman, Vitalitree, Bugwood.org |
Bagworm | Bagworms on Landscape Plants |
 Rayanne Lehman, Pennsylvania Department of Agriculture, Bugwood.org |
Spider Mite | Spider Mites on Landscape Plants |
 Penn State Department of Plant Pathology & Environmental Microbiology Archives, Penn State University, Bugwood.org |
Root Rot (Phytophthora) |
Common Diseases of Spruce in Kentucky |
 Jennifer Olson, Oklahoma State University, Bugwood.org |
Canker (Seiridium) |
Canker Sampling of Trees and Woody Ornamentals |
 Theodor D. Leininger, USDA Forest Service, Bugwood.org |
Canker (Botryosphaeria) |
Canker Sampling of Trees and Woody Ornamentals |