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    Root and Butt / Root and Stem Diseases (3)
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USDA Forest Service - Region 2 - Rocky Mountain Region Archive's Images

Organization: USDA Forest Service
Country: United States
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6 Images of 6 Subjects View Subject List View Image Details View Thumbnails

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Image Subject Name Scientific Name Description
1442040 comandra blister rust Cronartium comandrae showing aecia
1442261 Armillaria root rot Armillaria mellea mycelial fan under bark of dying tree
1442263 artist's conk Ganoderma applanatum
1442145 white heartwood rot Phellinus tremulae
1442042 white pine blister rust Cronartium ribicola
1442066 Armillaria root rots Armillaria spp. Mycelial fan; Rio Grande National Forest

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