page_title: Armillaria root rot
hierarchical_section_title: Armillaria root rot
caption_attribution_description: English: The honey mushroom Armillaria luteobubalina Watling &amp; Kile. Specimen photographed in Dandenong Ranges National Park, Victoria, Australia.
context_page_description: Armillaria root rot is a fungal root rot caused by several different members of the genus Armillaria. The symptoms are variable depending on the host infected, ranging from stunted leaves to chlorotic needles and dieback of twigs and branches. However, all infected hosts display symptoms characteristic of being infected by a white rotting fungus. The most effective ways of management focus on limiting the spread of the fungus, planting resistant species, and removing infected material. This disease poses a threat to the lumber industry as well as affecting recreational areas.
context_section_description: Armillaria root rot is a fungal root rot caused by several different members of the genus Armillaria.  The symptoms are variable depending on the host infected, ranging from stunted leaves to chlorotic needles and dieback of twigs and branches.  However, all infected hosts display symptoms characteristic of being infected by a white rotting fungus.  The most effective ways of management focus on limiting the spread of the fungus, planting resistant species, and removing infected material.  This disease poses a threat to the lumber industry as well as affecting recreational areas.
caption: Armillaria luteobubalina, widespread in Australia, is a primary cause of Eucalyptus tree death and forest dieback resulting from Armillaria root rot.
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