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

Main Author: Knight, Kathleen S.
Other Authors: United States. Forest Service. Northern Research Station,
Format: eBook
Language: English
Published: Newtown Square, PA : United States Department of Agriculture, Forest Service, Northern Research Station, September 2014.
Physical Description: 1 online resource (18 pages) : color illustrations.
Series: General technical report NRS ; 139.
Subjects:
Online Access: http://purl.fdlp.gov/GPO/gpo53329
Item Description: Title from title screen (viewed on Nov. 19, 2014).
CRDP Project record.
Includes bibliographical references (pages 11-14).
Physical Description: 1 online resource (18 pages) : color illustrations.
Bibliography: Includes bibliographical references (pages 11-14).