Comparison of Suspended Branch and Direct Infestation Techniques for Artificially Infesting Hemlock Seedlings with the Hemlock Woolly Adelgid for Resistance Screening

The hemlock woolly adelgid (Adelges tsugae Annand) is an invasive forest pest in eastern North America that has caused significant decline and mortality in populations of eastern hemlock (Tsuga canadensis (L.) Carr.) and Carolina hemlock (T. caroliniana Engelm.). The breeding of adelgid-resistant ge...

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Bibliographic Details
Main Authors: Zaidee L. Powers, Albert E. Mayfield, John Frampton, Robert M. Jetton
Format: Article
Language:English
Published: MDPI AG 2015-06-01
Series:Forests
Subjects:
Online Access:http://www.mdpi.com/1999-4907/6/6/2066