AUTHORS Chapter I 



Sally Campbell is a plant pathologist, U.S. Department of Agriculture, 

 Forest Service, Pacific Northwest Region, P.O. Box 3623, Portland, 

 OR 97208. 



Karen Ripley is an entomologist, Washington Department of Natural 

 Resources, P.O. Box 47000, Olympia, WA 98504-7037. 



Ken Snell is a forester, U.S. Department of Agriculture, Forest Ser- 

 vice, Pacific Northwest Region, P.O. Box 3623, Portland, OR 97208. 



Chapter 2 



Andy Eglitis is an entomologist, U.S. Department of Agriculture, 

 Forest Service, Pacific Northwest Region, Deschutes National Forest, 

 1645 Highway 20 East, Bend, OR 97701. 



Ellen Goheen is a plant pathologist, U.S. Department of Agriculture, 

 Forest Service, Pacific Northwest Region, J. Herbert Stone Nursery, 

 2602 Old Stage Road, Central Point, OR 97529. 



Alan Kanaskie is a plant pathologist, Oregon State Department of 

 Forestry, 2600 State Street, Salem, OR 97310. 



Dave Overhulser is an entomologist, Oregon State Department of 

 Forestry, 2600 State Street, Salem, OR 97310. 



Chapter 3 



Robert Backman is an entomologist, Washington Department of 

 Natural Resources, P.O. Box 47000, Olympia, WA 98504-7037. 



Jerome Beatty is a plant pathologist, U.S. Department of Agriculture, 

 Forest Service, Pacific Northwest Region, Columbia Gorge Ranger 

 District, 31520 SE Woodard Road, Troutdale, OR 97060. 



Karen Ripley is an entomologist, Washington Department of Natural 

 Resources. P.O. Box 47000, Olympia, WA 98504-7037. 



Kenhelm Russell is a plant pathologist, Washington Department of 

 Natural Resources, P.O. Box 47000, Olympia, WA 98504-7037. 



Chapter 4 



Alan Kanaskie is a plant pathologist, Oregon State Department of 

 Forestry, 2600 State Street, Salem, OR 97310. 



Gene Milbrath is a plant pathologist, Oregon State Department of 

 Agriculture, 635 Capitol Street NE, Salem, OR 97310-01 10. 



Paul Ries is an urban forester, Oregon State Department of Forestry, 

 2600 State Street, Salem, OR 97310. 



Chapter 5 



Leon Liegel is a research forester, U.S. Department of Agriculture, 

 Forest Service, Pacific Northwest Research Station, 3200 Jefferson 

 Way, Corvallis, OR 97331. 



Chapter 6 



Sally Campbell is a plant pathologist, U.S. Department of Agriculture, 

 Forest Service, Pacific Northwest Region, P.O. Box 3623, Portland, 

 OR 97208. 



LeRoy Kline is an entomologist, Oregon State Department of Forestry, 

 2600 State Street, Salem, OR 97310. 



