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Monitoring ash (fraxinus spp.) decline and emerald ash borer (agrilus planipennis) symptons in infested areas /

Bibliographic Details
Main Author: Knight, Kathleen S. (Kathleen Susan) (Author)
Format: Government Document eBook
Language:English
Published: Newtown Square, PA : United States Department of Agriculture, Forest Service, Northern Research Station, September 2014.
Series:General technical report NRS ; 139.
Subjects:
Ash (Plants) > Diseases and pests > United States.
Ash dieback > United States.
Emerald ash borer > United States.
Online Access:https://purl.fdlp.gov/GPO/gpo53329
http://purl.fdlp.gov/GPO/gpo53329

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