Video: How to Ball Sample for Hemlock Woolly Adelgid

Do you have eastern hemlock trees on your property? Do you care about preserving Canada’s environment and preventing the spread of invasive species? Join the Invasive Species Centre and ball sampling expert Jeff Fidgen and learn how to detect the invasive hemlock woolly adelgid with ball sampling!

Learn more about ball sampling: http://ow.ly/TzQj50yAtjd

Learn more about hemlock woolly adelgid: http://ow.ly/NdlG50yAtjc

Produced by: Leah Hodgson, Invasive Species Centre Assistant Production: Mackenzie DiGasparro, Invasive Species Centre Commentary: Jeff Fidgen, Natural Resources Canada, Canadian Forest Service Actors: Chris MacQuarrie and Meghan Gray, Natural Resources Canada, Canadian Forest Service