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    Conifer (4)
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USDA Forest Service Archive's Images

Organization: USDA Forest Service
Unit: Northern and Intermountain Region
Country: United States
Web: http://www.fs.fed.us/r1-r4/spf
Remove Filters: Diaporthales(X) Field(X) Portrait(X)
6 Images of 2 Subjects View Subject List View Image Details View Thumbnails

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Image Subject Name Scientific Name Description
2251022 Cytospora cankers Cytospora spp. infected shoot
2251020 Cytospora cankers Cytospora spp. sunken necrotic area
2251071 Cytospora canker Valsa sordida stem canker
2251070 Cytospora canker Valsa sordida
2251023 Cytospora cankers Cytospora spp.
2251024 Cytospora cankers Cytospora spp.

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