Leaf spot (Septoria platanifolia) on Planetree, London 'Bloodgood' (Platanus x acerfolia)
| 7 Images |
Paul Bachi University of Kentucky Research and Education Center |
Dark brown leaf spots with surrounding yellow/brown areas. |
Paul Bachi University of Kentucky Research and Education Center |
Close-up of brown leaf spots. |
Paul Bachi University of Kentucky Research and Education Center |
Dark-field observations of spores of Septoria platanifolia. |
Paul Bachi University of Kentucky Research and Education Center |
Spores of Septoria platanifolia. |
Paul Bachi University of Kentucky Research and Education Center |
Dark brown leaf spots without surrounding yellow/brown areas; 'Bloodgood' cultivar. |
Paul Bachi University of Kentucky Research and Education Center |
Close-up of infected areas on the lower surface of leaf; 'Bloodgood' cultivar. |
Paul Bachi University of Kentucky Research and Education Center |
Closer view of infected area on the lower surface of leaf showing spores oozing from a spore-producing body ("pycnidium"); 'Bloodgood' cultivar. |
