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Galls (attributed to Phomopsis sp.) on Forsythia (Forsythia sp.)


12 Images
5385801
Paul Bachi
University of Kentucky Research and Education Center

Galls on Forsythia branches. See Diseases of Trees and Shrubs, 2nd ed. p. 148

5385802
Paul Bachi
University of Kentucky Research and Education Center

Galls on Forsythia branches. See Diseases of Trees and Shrubs, 2nd ed. p. 148

5385803
Paul Bachi
University of Kentucky Research and Education Center

Close-up of galls, See Diseases of Trees and Shrubs, 2nd ed. p. 148

5385804
Paul Bachi
University of Kentucky Research and Education Center

Asexual spore-producing bodies ("pycnidia") on galled tissue. See Diseases of Trees and Shrubs, 2nd ed. p. 148

5385805
Paul Bachi
University of Kentucky Research and Education Center

Asexual spore-producing bodies ("pycnidia") on galled tissue. See Diseases of Trees and Shrubs, 2nd ed. p. 148

5385806
Paul Bachi
University of Kentucky Research and Education Center

Asexual spore-producing bodies ("pycnidia") on galled tissue. See Diseases of Trees and Shrubs, 2nd ed. p. 148

5385807
Paul Bachi
University of Kentucky Research and Education Center

Dark-field observation of spore producing structure called "pycnidia".  See Diseases of Trees and Shrubs, 2nd ed. p. 148

5385808
Paul Bachi
University of Kentucky Research and Education Center

Dark-field observation of one pycnidium

5385809
Paul Bachi
University of Kentucky Research and Education Center

Spores ("conidia") oozing out of a pycnidium in a tendril-like mass

5385810
Paul Bachi
University of Kentucky Research and Education Center

Spores ("conidia") oozing out of a pycnidium in a tendril-like mass

5385811
Paul Bachi
University of Kentucky Research and Education Center

Close-up of spores ("conidia") in a tendril-like mass

5385812
Paul Bachi
University of Kentucky Research and Education Center

Individual "alpha" spores of a Phomopsis species with measuring scale