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Article
First Report of Fusarium circinatum, Causal Agent of Pitch Canker Disease, from the Roots of Mature Aleppo Pines in California
Plant Health Progress
  • M. Garbelotto, Department of ESPM-ES, University of California, Berkeley
  • W. Schweigkofler, Department of ESPM-ES, University of California, Berkeley
Document Type
Article
Publication Date
2-19-2007
Department
Natural Sciences and Mathematics
Abstract
A rapid decline of Aleppo pines was observed in the parking lot of the Legoland amusement park in San Diego Co., CA. Although Aleppo pine is a known host for Fusarium circinatum, this is the first report describing resin-soaked sapwood lesions in the roots of mature trees. Previous reports on root infections regarded seedlings. The infestation in this location may have begun with infected roots in planted saplings. The persistent infestation at Legoland represents a significant source of inoculum for this pathogen exotic to California.
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Copyright © 2007 Plant Management Network. All rights reserved.

Publisher Statement
Originally published as Garbelotto, M., Schweigkofler, W., & Shaw, D. (2007). First report of Fusarium circinatum, causal agent of pitch canker disease, from the roots of mature Aleppo pines in California. Plant Health Progress (February), 1-2.
Citation Information
M. Garbelotto and W. Schweigkofler. "First Report of Fusarium circinatum, Causal Agent of Pitch Canker Disease, from the Roots of Mature Aleppo Pines in California" Plant Health Progress (2007) ISSN: 1535-1025
Available at: http://works.bepress.com/wolfgang_schweigkofler/29/