Description: Science is probing the deep forest floor and discovering networks of communication, now known as the “wood-wide web.” Today’s guest, Carole Cheah, shares her extensive body of research concerning the Eastern Hemlock Tree and two pests that have severely impacted these trees, wooly adelgid, and elongate scale. These trees, while not a highly sought after timber product, contribute greatly to the forest ecosystem here in NE America including Nova Scotia. It’s part of a holistic system that when one species suffers many suffer. Join us for an informative discussion.

About My Guest: Dr. Carole Cheah is a durational research entomologist at the Valley Laboratory, the Connecticut Agricultural Experiment Station in Windsor, funded by the US Department of Agriculture National Institute of Food and Agriculture and previously, by the USDA Forest Service.  Educated in England with a doctorate in biological control and Masters in Applied Entomology from the University of Cambridge and a B.A. (Hons) in Zoology from the University of Oxford, she has conducted research for the past 24 years into the implementation, assessment and improvement of biological control of hemlock woolly adelgid, a serious introduced pest of the urban landscape and native hemlock forests. Her most recent research is on the long-term effects of climate change on populations of HWA, concentrating on the impacts of severe winters in the Northeast.  She also conducts biological control releases of a weevil for invasive mile-a-minute weed control in collaboration with the University of Connecticut.

Transcript: #23 Carol Cheah 

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