Minnesota First Detectors Identifying Emerald Ash Borer General symptoms Canopy thinning Epicormic sprouting Woodpecker feeding Bark cracks Native Ash Borers Damage Larval feeding tunnels Adult emergence holes Life stages Larvae Adults Minnesota First Detectors Identifying Emerald Ash Borer General symptoms Canopy thinning Epicormic sprouting Woodpecker feeding Bark cracks Native Ash Borers Damage Larval feeding tunnels Adult emergence holes Life stages Larvae Adults Minnesota First Detectors General Symptoms Canopy thinning Epicormic sprouting Woodpecker feedingBark cracks Minnesota First Detectors Thinning Crown Minnesota First Detectors James Smith Woodpecker Feeding Minnesota First Detectors Bark Cracking MI Dept. of Ag Minnesota First Detectors Diagnosing Emerald Ash Borer General symptoms Canopy thinning Epicormic sprouting Woodpecker feeding Bark cracks Native Ash Borers Damage Larval feeding tunnels Adult emergence holes Life stages Larvae Adults Minnesota First Detectors Native Ash Borers Flatheaded borers Roundheaded borers Clearwing borers Ash cambium miner Ash bark beetles Carpenterworm William H. Hoffard, USDA Forest Service Minnesota First Detectors Dan Hermes Native Ash Borers Flatheaded borers Roundheaded borers Clearwing borers Ash bark beetle Carpenterworm Linda Treeful Jeff Hahn Minnesota First Detectors Agrilus Damage is Found in Many Tree Types Oak Birch Aspen Honey locust Walnut Boxelder Many others Minnesota First Detectors Diagnosing Emerald Ash Borer General symptoms Canopy thinning Epicormic sprouting Woodpecker feeding Bark cracks Native Ash Borers Damage Larval feeding tunnels Adult emergence holes Life stages Larvae Adults Minnesota First Detectors Damage Larval Feeding Tunnels Minnesota First Detectors Damage Larval Feeding Tunnels Minnesota First Detectors Damage Larval Feeding Tunnels Black ash Minnesota First Detectors Damage Larval Feeding Tunnels Minnesota First Detectors Damage Larval Feeding Tunnels Minnesota First Detectors EAB or Not? A. Yes B. Not C. Not Sure Minnesota First Detectors EAB or Not? A. Yes B. Not C. Not Sure Minnesota First Detectors EAB or Not? A. Yes B. Not C. Not Sure Minnesota First Detectors EAB or Not? 0 of 30 A. Yes B. Not C. Not Sure Minnesota First Detectors EAB or Not? 0 of 30 A. Yes B. Not C. Not Sure Minnesota First Detectors EAB or Not? 0 of 30 A. Yes B. Not C. Not Sure Minnesota First Detectors EAB or Not? 0 of 30 A. Yes B. Not C. Not Sure Minnesota First Detectors EAB or Not? 0 of 30 A. Yes B. Not C. Not Sure Minnesota First Detectors Diagnosing Emerald Ash Borer General symptoms Canopy thinning Epicormic sprouting Woodpecker feeding Bark cracks Native Ash Borers Damage Larval feeding tunnels Adult emergence holes Life stages Larvae Adults Minnesota First Detectors Damage Adult Emergence Holes ~1/8 inch wide Minnesota First Detectors Damage Adult Emergence Holes Minnesota First Detectors Damage Adult Emergence Holes Minnesota First Detectors EAB or Not? 0 of 30 A. Yes B. Not C. Not Sure Minnesota First Detectors EAB or Not? 0 of 30 A. Yes B. Not C. Not Sure Minnesota First Detectors EAB or Not? 0 of 30 A. Yes B. Not C. Not Sure Minnesota First Detectors EAB or Not? 0 of 30 A. Yes B. Not C. Not Sure Minnesota First Detectors Diagnosing Emerald Ash Borer General symptoms Canopy thinning Epicormic sprouting Woodpecker feeding Bark cracks Native Ash Borers Damage Larval feeding tunnels Adult emergence holes Life stages Larvae Adults Minnesota First Detectors Life Stages - Larvae Minnesota First Detectors Life Stages - Larvae Minnesota First Detectors EAB or Not? 0 of 30 A. Yes B. Not C. Not Sure Minnesota First Detectors EAB or Not? 0 of 30 A. Yes B. Not C. Not Sure Minnesota First Detectors EAB or Not? 0 of 30 A. Yes B. Not C. Not Sure Minnesota First Detectors EAB or Not? 0 of 30 A. Yes B. Not C. Not Sure Minnesota First Detectors EAB or Not? 0 of 30 A. Yes B. Not C. Not Sure Minnesota First Detectors Diagnosing Emerald Ash Borer General symptoms Canopy thinning Epicormic sprouting Woodpecker feeding Bark cracks Native Ash Borers Damage Larval feeding tunnels Adult emergence holes Life stages Larvae Adults Minnesota First Detectors Life Stages Adults Minnesota First Detectors Life Stages Adults Minnesota First Detectors Life Stages Adults Minnesota First Detectors 1. A 2. B 3. C 4. D Which of the following is EAB? ABCD J. Hahn unknown Dan Hermes