Control of Lophodermium Needlecast Disease in Nurseries and Christmas Tree Plantations
Scleroderris Canker of Northern Conifers
How to Identify and Control Rhizosphaera Needlecast
Schleroderris Canker
Butternut
Brown Spot Needle Disease
Tractor-mounted Ladder for Tree-crown Studies and Seed Collection
Pocket Guide to Red Pine Diseases and Their Management
Biology and Control of Sirococcus Shoot Blight on Red Pine
Biology and Control of Scleroderris Canker in North America
How to Identify and Control Rhabdocline and Swiss Needlecasts of Douglas Fir
The Biology of Scleroderris Canker in the Lake States
Scleroderris Canker Study--
How to Identify Scleroderris Canker
Control of Lophodermium Needlecast Disease in Nurseries and Christmas Tree Plantations
How to Prevent Conifer Nursery and Plantation Damage by Scleroderris Canker
How to Identify and Control Rhizosphaera Needlecast
How to Identify Lophodermium and Brown Spot Diseases on Pine
Brown Spot Needle Disease Biology and Control in Scotch Pine Plantations