144 



Preface ' 



Introduction 3 



Chapter i: Examples of Exotic Pest Devastations in North America.. .5 



Chapter 2: Potential Future Introductions 22 



Chapter 3: The Need for a Comprehensive Pest Management 



Program *8 



Literature Cited 34 



Appendix A 4° 



Appendix B: Tree Species Mentioned in This Report 42 



Appendix C; Antiiropods Mentioned in This Report 44 



Appendix D: Fungi and Disease Pathogens Mentioned in This 



Report 4" 



