Iris Leaf Spot
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TR Number
Date
2009-05-01
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Virginia Cooperative Extension
Abstract
Heterosporium leaf spot, or iris leaf spot, is the most common disease of iris in Virginia. It is caused by the fungus Didymellina macrospora, which is also known as Heterosporium iridis. This publication covers the symptoms, cycle, and control of iris leaf spot.
Description
Keywords
Annuals, Perennials & Bulbs, Plant Diseases