1. Minnesota’s Big 4 Invasive Forest Health Threats: MDA Update Angie Ambourn

3. EAB Life Cycle David Cappaert, MSU

4. EAB Host Trees David Cappaert Black ash Green ash White ash Blue ash Manchurian ash Green ash (througout MN) Black ash White ash Susceptibility low high

5. EAB US Distribution

6. EAB Distributio n in MN

8. Anoka County

9. Fillmore County

10. Chisago and Scott Counties

11. Washingto n County

12. Park Point

13. Purple Prism Trapping

15. EAB Bio Control Tetrastichus planipennisiOobius agrili

18. Where is Gypsy Moth? Europe and north Africa (native) U.S. and Canada (invasive)

19. Gypsy Moth Life Cycle

20. Life Stages

21. Early Detection Daniel Herms, The Ohio State UniversityChris Evans, Illinois Wildlife Action Plan

22. State Survey Program MDA staff 16,044 traps total- there more set by cooperators 1052 total moths ( MDA+ cooperators) Double from last year

23. Gypsy Moth Trends in Minnesota

24. MPB in Minnesota MPB in a cabin log MPB in firewood

25. Kenneth Gibson, USDA FS Funnel Trapping

26. Thousand Cankers Disease Whitney Cranshaw, Colorado State Univ. Ned Tisserat, Colorado State University Jennifer Juzwik USFS

27. TCD Presence

28. Black Walnut Native Range Miles, P.D. 2010 Forest Inventory EVALIDator web-application

29. TCD Symptoms Rapid wilting Top-down dieback Epicormic shoots Whitney Cranshaw, Colorado State. Univ. B.Moltzan, USFS

30. Ned Tisserat, ColoradoState Univ. Cankers grow together

31. Pinhead size holes Insect tunnels, dead area Whitney Cranshaw, Colorado State. Univ. Ned Tisserat, Colorado State University

32. Funnel Trapping

33. Questions?