Bruce Watt's Images
Title: Plant DiagnosticianOrganization: University of Maine
Unit: Pest Management
Country: United States
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Capnodiales(X)
| 76 Images of 6 Subjects | View Subject List | View Image Details | View Thumbnails |
| Image | Subject Name | Scientific Name | Description |
|---|---|---|---|
| 5488154 | Cladosporium fungi | Cladosporium spp. | Conidia. Tape mount. |
| 5488149 | Cercospora fungi | Cercospora spp. | Leaf spot with whitish conidiophore clusters evident |
| 5490430 | Cercospora fungus | Cercospora ligustrina | Conidiophores emerging from a stoma |
| 5488153 | Cercospora fungi | Cercospora spp. | Symptomatic leaves |
| 5488152 | Cercospora fungi | Cercospora spp. | Conidia |
| 5488151 | Cercospora fungi | Cercospora spp. | Vertical section of conidiophore cluster with conidia |
| 5488150 | Cercospora fungi | Cercospora spp. | Vertical section of conidiophore cluster |
| 5488160 | Cladosporium fungi | Cladosporium spp. | Symptomatic infected leaf |
| 5488159 | Cladosporium fungi | Cladosporium spp. | Conidiophores emerging from leaf tissue |
| 5488158 | Cladosporium fungi | Cladosporium spp. | Conidiophores. Tape mount. |
| 5488157 | Cladosporium fungi | Cladosporium spp. | Conidia and conidiophore. Tape mount. |
| 5488156 | Cladosporium fungi | Cladosporium spp. | Conidia and conidiophore. Tape mount. |
| 5488155 | Cladosporium fungi | Cladosporium spp. | Conidia and conidiophore. Tape mount. |
| 5490443 | Cercospora fungus | Cercospora ligustrina | Conidium |
| 5490441 | Cercospora fungus | Cercospora ligustrina | Conidiophores emerging from stoma |
| 5490442 | Cercospora fungus | Cercospora ligustrina | Conidiophores emerging from stoma |
| 5490440 | Cercospora fungus | Cercospora ligustrina | Leaf spot upper surface |
| 5490439 | Cercospora fungus | Cercospora ligustrina | Conidia/conidiophores on leaf spot underside |
| 5490438 | Cercospora fungus | Cercospora ligustrina | Conidia/conidiophores on leaf spot underside |
| 5490437 | Cercospora fungus | Cercospora ligustrina | Conidia/conidiophores on leaf spot underside |
| 5490436 | Cercospora fungus | Cercospora ligustrina | Symptomatic infected foliage |
| 5490435 | Cercospora fungus | Cercospora ligustrina | Symptomatic infected leaves |
| 5490433 | Cercospora fungus | Cercospora ligustrina | Conidia on a tape mount |
| 5490434 | Cercospora fungus | Cercospora ligustrina | Conidia on a tape mount |
| 5490432 | Cercospora fungus | Cercospora ligustrina | Conidia on a tape mount |
| 5490431 | Cercospora fungus | Cercospora ligustrina | Conidia/conidiophores on surface of leaf spot |
| 5488148 | Cercospora fungi | Cercospora spp. | Leaf spot symptom Descriptor: Symptom Type: Laboratory State: Maine |
| 5488216 | Septoria leaf spot and cankers | Septoria spp. | Symptomatic infected foliage |
| 5488215 | Septoria leaf spot and cankers | Septoria spp. | Conidia on conidiophores |
| 5488214 | Septoria leaf spot and cankers | Septoria spp. | Conidia |
| 5488213 | Septoria leaf spot and cankers | Septoria spp. | Vertical section of pycnidium |
| 5488212 | Septoria leaf spot and cankers | Septoria spp. | Vertical section of pycnidium |
| 5488211 | Septoria leaf spot and cankers | Septoria spp. | Close-up of leaf spot with tan pycnidia evident |
| 5488210 | Septoria leaf spot and cankers | Septoria spp. | Leaf spot with tan pycnidia barely evident |
| 5476480 | Septoria leaf spot | Septoria betulae | Conidia evident. Crushed leaf tissue. |
| 5476483 | Septoria leaf spot | Septoria betulae | Conidium |
| 5476484 | Septoria leaf spot | Septoria betulae | Symptoms (Aug.10) |
| 5476482 | Septoria leaf spot | Septoria betulae | Conidia |
| 5476481 | Septoria leaf spot | Septoria betulae | Conidia from crushed leaf tissue |
| 5476479 | Septoria leaf spot | Septoria betulae | Black pycnidia evident in leaf spot |
| 5476478 | Septoria leaf spot | Septoria betulae | Black pycnidia evident in leaf spot |
| 5461141 | iris leaf spot | Davidiella macrospora | Conidiophores evident in leaf spot |
| 5461142 | iris leaf spot | Davidiella macrospora | Conidiophores evident in leaf spot |
| 5461143 | iris leaf spot | Davidiella macrospora | Conidiophores evident in leaf spot |
| 5461145 | iris leaf spot | Davidiella macrospora | Conidiophores evident in leaf spot |
| 5461146 | iris leaf spot | Davidiella macrospora | Conidiophore with attached conidium |
| 5461147 | iris leaf spot | Davidiella macrospora | Conidial surfaces and conidiophores |
| 5461148 | iris leaf spot | Davidiella macrospora | Sectional view of conidium and conidiophores |
| 5461149 | iris leaf spot | Davidiella macrospora | Surface view of conidium and conidiophores |
| 5461150 | iris leaf spot | Davidiella macrospora | Surface view of conidium |
| 5461151 | iris leaf spot | Davidiella macrospora | Sectional view of conidium |
| 5461152 | iris leaf spot | Davidiella macrospora | Sectional view of conidium |
| 5461153 | iris leaf spot | Davidiella macrospora | Surface view of conidium |
| 5461154 | iris leaf spot | Davidiella macrospora | Conidium forming on conidiophore |
| 5461155 | iris leaf spot | Davidiella macrospora | Conidium forming from conidiophore |
| 5461156 | iris leaf spot | Davidiella macrospora | Conidiophores |
| 5461157 | iris leaf spot | Davidiella macrospora | Conidiogenesis |
| 5461158 | iris leaf spot | Davidiella macrospora | Conidium and conidiophores |
| 5461159 | iris leaf spot | Davidiella macrospora | Infected foliage |
| 5459300 | Cercospora fungi | Cercospora spp. | Conidium |
| 5459301 | Cercospora fungi | Cercospora spp. | Conidiophores on tape mount |
| 5458727 | Septoria leaf spot and cankers | Septoria spp. | Leaf with spots |
| 5458725 | Septoria leaf spot and cankers | Septoria spp. | Conidia |
| 5458726 | Septoria leaf spot and cankers | Septoria spp. | |
| 5458724 | Septoria leaf spot and cankers | Septoria spp. | Ruptured pycnidium with conidia |
| 5458723 | Septoria leaf spot and cankers | Septoria spp. | Leaf spot with pycnidia extruding conidia |
| 5458721 | Septoria leaf spot and cankers | Septoria spp. | Leaf spot with pycnidia extruding conidia |
| 5458722 | Septoria leaf spot and cankers | Septoria spp. | Leaf spot with pycnidia extruding conidia |
| 5458720 | Septoria leaf spot and cankers | Septoria spp. | Leaf spot with pycnidia extruding conidia |
| 5459303 | Cercospora fungi | Cercospora spp. | Infected leaves |
| 5459302 | Cercospora fungi | Cercospora spp. | Conidia and conidiophore |
| 5459298 | Cercospora fungi | Cercospora spp. | Conidia evident in leaf spot |
| 5459299 | Cercospora fungi | Cercospora spp. | Conidia on tape mount |
| 5459297 | Cercospora fungi | Cercospora spp. | Conidia evident in leaf spot |
| 5459296 | Cercospora fungi | Cercospora spp. | Conidiophores on tape mount |
| 5461144 | iris leaf spot | Davidiella macrospora | Conidium |
