Published On Aug 3, 2020
Join Tufts professor Colin Orians as he talks about how the Eastern Hemlock manages to survive despite attacks by the hemlock woolly adelgid and other insects. Check out Colin's web page at: https://ase.tufts.edu/biology/faculty...
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Spruce spider mite webbing
https://hortnews.extension.iastate.ed...
Laura Jesse, Horticulture and Home Pest News, Iowa State University
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