Suggested References
Ash, C. A., Draper, M. A., Lamey, H. A., and Gallenberg, D. J. 1994. Diseases of Trees and Shrubs: A Color Diagnostic
Guide. Minnesota Extension Service. St. Paul, MN.
Benyus, J. 1983. Christmas Tree Pest Manual. USDA Forest Service.
Madison, WI.
Derr, J., and Appleton, B. L. 1988. Herbicide Injury to Trees and Shrubs:
A Pictorial Guide to Symptom Diagnosis. Blue Crab Press. Virginia Beach, VA.
1986. Guidelines for the Control of Plant Diseases and Nematodes. USDA
Agriculture Handbook No. 656. US Government Printing Office. Washington, DC.
Harris, R. W. 1983. Arboriculture: Integrated Management of Landscape
Trees, Shrubs, and Vines. 2nd ed. International Society of Arboriculture.
Savoy, IL.
Horst, R. K. ed. 1979. Westcott's Plant Disease Handbook. 4th ed. Van
Nostrand Reinhold Co. NY.
Horst, R. K. 1983. Compendium of Rose Diseases. American
Phytopathological Society. St. Paul, MN.
Jones, A. L., and Aldwinckle, H. S. eds. 1990. Compendium of Apple and
Pear Diseases. American Phytopathological Society. St. Paul, MN.
Matheny, N. P., and Clark, J. R. 1994. A Photographic Guide to the
Evaluation of Hazard Trees in Urban Areas. 2nd ed. International Society of
Arboriculture. Savoy, IL.
Moorman, G. Scouting and Controlling Woody Ornamental Diseases in
Landscapes and Nurseries. Publications Distribution Center, Penn State
University. University Park, PA.
Ostry, M. E., Wilson, L. F., McNabb, H. S, Jr., and Moore, L. M. 1989. A
Guide to Insect, Disease, and Animal Pests of Poplars. USDA Forest Service.
Ft. Collins, CO.
Pirone, P. P. 1978. Diseases and Pests of Ornamental Plants. 5th ed.
John Wiley and Sons. NY.
Riffle, J. W., and Peterson, G. W. 1986. Diseases of Trees in the Great
Plains. USDA Forest Service. Fort Collins, CO.
Sinclair, W. A., Lyon, H. H., and Johnson, W. T. 1987. Diseases of Trees
and Shrubs. Cornell University Press. Ithaca, NY.
Solomon, J. D., et al. 1993. Ash Pests: A Guide to Major Insects,
Diseases, Air Pollution Injury and Chemical Injury. USDA Forest Service. New
Orleans, LA.
Stipes, R. J., and Campana, R. J. eds. 1981. Compendium of Elm
Diseases. American Phytopathological Society. St. Paul, MN.
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