Petiole (Rachis) Blight of Palm

In general, the “typical” or “classic” petiole blight is a disease in which the pathogen only infects the petiole. The disease symptoms may look like the pathogen has also infected the leaf blade, but this is a secondary affect from petiole infection. An exception to the “typical” petiole blight is...

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Bibliographic Details
Main Author: Monica L. Elliott
Format: Article
Language:English
Published: The University of Florida George A. Smathers Libraries 2019-05-01
Series:EDIS
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Online Access:https://journals.flvc.org/edis/article/view/115278
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Summary:In general, the “typical” or “classic” petiole blight is a disease in which the pathogen only infects the petiole. The disease symptoms may look like the pathogen has also infected the leaf blade, but this is a secondary affect from petiole infection. An exception to the “typical” petiole blight is a disease caused by Pestalotiopsis. This pathogen causes both a leaf spot and blight as well as a petiole or rachis blight, usually at the same time. It is discussed in a separate fact sheet (PP141). This document is PP-221, one of a series of the Plant Pathology Department, UF/IFAS Extension. Original publication date January 2006. PP-221/PP145: Petiole (Rachis) Blight of Palm (ufl.edu)
ISSN:2576-0009