Creating presentation with photographs inserted from a file
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This document summarizes several tree pests that affect forests in the United States. It discusses the Asian longhorn beetle, which was transported from China to the US in infested packing material, and the emerald ash borer which has killed over 20 million trees in the Midwest. It also mentions the gypsy moth, first detected in the US in 1870, which larvae feed on oak and aspen trees, and the western pine beetle that infests ponderosa and coulter pines in western states.
Creating presentation with photographs inserted from a file
- 1. Creating presentation with photographs inserted from a file
- 2. Tree Pests Creature that bug our trees Niccolo Paolo F. Llegado Botany 202
- 3. Asian Longhorn Beetle Native to China Transported to United States in Infested Packing Material
- 4. Emerald ash Barer Killed 20 million trees in Michigan, Ohio, and Indiana Firewood Quarantines to present new infestations
- 5. Gypsy Moth Spread to U.S. in 1870 Oak and Aspens are most common hosts Larva defoliate trees Small mammals and birds are predators
- 6. Western Pine Beetle Infest Ponderosa and coulter pine trees Mainly western States Trees loss Considered normal ecological process
- 7. Acknowledgements Photos and information courtesy of the USDA forest Service Forestry. About. Com.