Bruce Watt's Images
Title: Plant DiagnosticianOrganization: University of Maine
Unit: Pest Management
Country: United States
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Asexual Spore(X)
| 311 Images of 65 Subjects | View Subject List | View Image Details | View Thumbnails |
| Image | Subject Name | Scientific Name | Description |
|---|---|---|---|
| 5488154 | Cladosporium fungi | Cladosporium spp. | Conidia. Tape mount. |
| 5488367 | Truncatella fungi | Truncatella spp. | Conidia on conidiophores (Infection secondary to Sphaeropsis) |
| 5488368 | Truncatella fungi | Truncatella spp. | Conidia (Infection secondary to Sphaeropsis) |
| 5486045 | maple cankers | Stegonsporium spp. | Conidia |
| 5486043 | maple cankers | Stegonsporium spp. | Conidia |
| 5486044 | maple cankers | Stegonsporium spp. | Vertical section of acervulus with conidia |
| 5490505 | downy mildew | Plasmopara halstedii | Sporangia on sporangiophores |
| 5486119 | leaf spot | Tubakia dryina | Conidiophores and conidia |
| 5486117 | leaf spot | Tubakia dryina | Conidia |
| 5486073 | Entomosporium leaf spot | Diplocarpon mespili | Macroconidium |
| 5486051 | Prosthecium fungus | Prosthecium pyriforme | Transverse section of conidioma with conidia and paraphyses evident |
| 5486049 | Prosthecium fungus | Prosthecium pyriforme | Transverse section of conidioma |
| 5486050 | Prosthecium fungus | Prosthecium pyriforme | Transverse section of conidioma |
| 5486048 | Prosthecium fungus | Prosthecium pyriforme | Conidia and flexuous paraphyses |
| 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 |
| 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. |
| 5488383 | Alternaria fungus | Alternaria papaveris | Conidia and conidiophores |
| 5488381 | Alternaria fungus | Alternaria papaveris | Conidia |
| 5488382 | Alternaria fungus | Alternaria papaveris | Conidia and conidiophores |
| 5490471 | white pine blister rust | Cronartium ribicola | Urediniospores |
| 5490472 | white pine blister rust | Cronartium ribicola | Urediniospore showing ornamentation |
| 5490467 | white pine blister rust | Cronartium ribicola | United teliospores which make up the telial horn |
| 5490483 | black spot | Diplocarpon rosae | Conidia |
| 5490443 | Cercospora fungus | Cercospora ligustrina | Conidium |
| 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 |
| 5486072 | Entomosporium leaf spot | Diplocarpon mespili | Microconidia and conidiophores |
| 5486071 | Entomosporium leaf spot | Diplocarpon mespili | Macroconidia and microconidia |
| 5486112 | leaf spot | Tubakia dryina | Conidia and conidiophores |
| 5490428 | anthracnose | Colletotrichum spp. | Conidia |
| 5490425 | anthracnose | Colletotrichum spp. | Conidia |
| 5490423 | anthracnose | Colletotrichum spp. | Vertical section of acervulus |
| 5490424 | anthracnose | Colletotrichum spp. | Conidia |
| 5488225 | Pestalotiopsis leaf spot | Pestalotiopsis spp. | Conidia with appendages obvious |
| 5488224 | Pestalotiopsis leaf spot | Pestalotiopsis spp. | Conidia |
| 5488223 | Pestalotiopsis leaf spot | Pestalotiopsis spp. | Mass of conidia |
| 5488222 | Pestalotiopsis leaf spot | Pestalotiopsis spp. | Mass of conidia |
| 5485619 | bread mold | Rhizopus stolonifer | Sporangiospores, surface view |
| 5485618 | bread mold | Rhizopus stolonifer | Sporangiospores |
| 5485257 | downy mildew | Bremia lactucae | Sporangia |
| 5485258 | downy mildew | Bremia lactucae | Sporangia |
| 5485256 | downy mildew | Bremia lactucae | Sporangia surface view |
| 5485255 | downy mildew | Bremia lactucae | Sporangiophores and sporangia |
| 5485254 | downy mildew | Bremia lactucae | Sporangiophore and sporangia |
| 5485253 | downy mildew | Bremia lactucae | Sporangiophores and sporangia |
| 5485252 | downy mildew | Bremia lactucae | Sporangiophores |
| 5490509 | downy mildew | Plasmopara halstedii | Sporangia |
| 5490508 | downy mildew | Plasmopara halstedii | Sporangia |
| 5490507 | downy mildew | Plasmopara halstedii | Sporangiophore tips |
| 5490506 | downy mildew | Plasmopara halstedii | Sporangiophore |
| 5490504 | downy mildew | Plasmopara halstedii | Sporangia |
| 5490503 | downy mildew | Plasmopara halstedii | Sporangia |
| 5490502 | downy mildew | Plasmopara halstedii | Sporangiophores |
| 5490501 | downy mildew | Plasmopara halstedii | Sporangiophores |
| 5490500 | downy mildew | Plasmopara halstedii | Sporangiophores growing from leaf |
| 5490460 | Pestalotiopsis leaf spot | Pestalotiopsis spp. | Conidia |
| 5490459 | Pestalotiopsis leaf spot | Pestalotiopsis spp. | Conidia |
| 5490448 | quince rust | Gymnosporangium clavipes | Aeciospore, sectional view |
| 5490447 | quince rust | Gymnosporangium clavipes | Aeciospore, surface view |
| 5490445 | quince rust | Gymnosporangium clavipes | Peridial cells, surface view of two aeciospores, and air bubble |
| 5488165 | Fusarium damping-off | Fusarium solani | Hyphae, conidia, and intercalary chlamydospore |
| 5488163 | Fusarium damping-off | Fusarium solani | Microconidium emerging from phialide |
| 5488164 | Fusarium damping-off | Fusarium solani | Hyphae, conidium, and intercalary chlamydospore |
| 5488161 | Fusarium damping-off | Fusarium solani | Conidia |
| 5488162 | Fusarium damping-off | Fusarium solani | Hyphae, conidium, and terminal chlamydospore on short hyphal branch. |
| 5490492 | orange rust | Arthuriomyces peckianus | Aeciospore, surface view |
| 5490491 | orange rust | Arthuriomyces peckianus | Aeciospores, sectional view |
| 5490490 | orange rust | Arthuriomyces peckianus | Aeciospores, sectional view |
| 5490489 | orange rust | Arthuriomyces peckianus | Aeciospore, sectional view |
| 5490485 | orange rust | Arthuriomyces peckianus | Aecispores in water germinate with a long germ tube. |
| 5490484 | orange rust | Arthuriomyces peckianus | Aecispores in water germinate with a long germ tube. |
| 5490456 | crown rust | Puccinia coronata | Aeciospores amd peridial cells |
| 5490455 | crown rust | Puccinia coronata | Vertical section of aecium |
| 5488372 | Truncatella fungi | Truncatella spp. | Conidia |
| 5488366 | Truncatella fungi | Truncatella spp. | Conidia on conidiophores (Infection secondary to Sphaeropsis) |
| 5484326 | leaf spot | Discosia spp. | Squash mount with conidiophores evident. |
| 5484327 | leaf spot | Discosia spp. | Conidia |
| 5476487 | hemlock needle rust | Pucciniastrum vaccinii | Urediniospores |
| 5488181 | powdery mildew | Golovinomyces cichoracearum | Conidium |
| 5488182 | powdery mildew | Golovinomyces cichoracearum | Conidia |
| 5488183 | powdery mildew | Golovinomyces cichoracearum | Conidia |
| 5488184 | powdery mildew | Golovinomyces cichoracearum | Conidia |
| 5488258 | pine needle rusts | Coleosporium spp. | A section of the aecial peridium showing the whitish peridial cells. The yellow color is from aeciospores. |
| 5488259 | pine needle rusts | Coleosporium spp. | Surface view of aeciospores |
| 5488260 | pine needle rusts | Coleosporium spp. | Sectional view of aeciospores |
| 5488192 | powdery mildew | Golovinomyces cichoracearum | Conidia |
| 5488193 | powdery mildew | Golovinomyces cichoracearum | Conidia |
| 5488194 | powdery mildew | Golovinomyces cichoracearum | Conidia, surface view |
| 5488195 | powdery mildew | Golovinomyces cichoracearum | Conidia |
| 5488196 | powdery mildew | Golovinomyces cichoracearum | Conidia |
| 5488206 | powdery mildew | Golovinomyces cichoracearum | Conidia in chains (catenate) on leaf surface. |
| 5488207 | powdery mildew | Golovinomyces cichoracearum | Conidia in chains (catenate) on leaf surface. |
| 5488208 | powdery mildew | Golovinomyces cichoracearum | Conidia in chains (catenate) on leaf surface. |
| 5488209 | powdery mildew | Golovinomyces cichoracearum | Conidia |
| 5485022 | Ascochyta fungi | Ascochyta spp. | Conidia |
| 5488336 | Diplodia blight | Sphaeropsis sapinea | Conidium, sectional view |
| 5488335 | Diplodia blight | Sphaeropsis sapinea | Conidium, surface view |
| 5488334 | Diplodia blight | Sphaeropsis sapinea | Conidiogenesis |
| 5488333 | Diplodia blight | Sphaeropsis sapinea | Vertical section of pycnidium showing conidial production |
| 5488332 | Diplodia blight | Sphaeropsis sapinea | Vertical section of pycnidium showing conidial production |
| 5488331 | Diplodia blight | Sphaeropsis sapinea | Vertical section of pycnidium showing conidial production |
| 5488343 | Diplodia blight | Sphaeropsis sapinea | Conidia |
| 5488340 | Diplodia blight | Sphaeropsis sapinea | Immature and mature conidia on conidiophores |
| 5488341 | Diplodia blight | Sphaeropsis sapinea | Vertical section of pycnidium. |
| 5484557 | Cylindrocarpon fungi | Cylindrocarpon spp. | Conidium on conidiophore |
| 5488215 | Septoria leaf spot and cankers | Septoria spp. | Conidia on conidiophores |
| 5488214 | Septoria leaf spot and cankers | Septoria spp. | Conidia |
| 5488176 | downy mildew | Peronospora spp. | Sporangia at sporangiophore tips |
| 5488175 | downy mildew | Peronospora spp. | Sporangiophore tips with sporangia |
| 5488174 | downy mildew | Peronospora spp. | Sporangiophores |
| 5488173 | downy mildew | Peronospora spp. | Sporangiophores |
| 5488218 | powdery mildew | Podosphaera macularis | Conidium with fibrosin bodies evident |
| 5488217 | powdery mildew | Podosphaera macularis | Conidia in chains |
| 5485228 | Pestalotiopsis leaf spot | Pestalotiopsis spp. | Conidia |
| 5485227 | Pestalotiopsis leaf spot | Pestalotiopsis spp. | Conidia |
| 5485226 | Pestalotiopsis leaf spot | Pestalotiopsis spp. | Mass of conidia |
| 5486128 | crown rust | Puccinia coronata | Urediniospore on stalk |
| 5486127 | crown rust | Puccinia coronata | Urediniospores |
| 5486126 | crown rust | Puccinia coronata | Sectional view of urediniospores |
| 5486125 | crown rust | Puccinia coronata | Surface view of urediniospores |
| 5486124 | crown rust | Puccinia coronata | Sectional view of urediniospores |
| 5486122 | crown rust | Puccinia coronata | Sectional view of urediniospores |
| 5485026 | Ascochyta fungi | Ascochyta spp. | Conidia |
| 5485025 | Ascochyta fungi | Ascochyta spp. | Vertical section of pycnidium. Pycnidial wall and conidia. |
| 5487426 | Ascochyta fungi | Ascochyta spp. | Vertical section at top of pycnidium full of conidia |
| 5484547 | Phomopsis cankers and twig blights | Phomopsis spp. | Pycnidium.(Secondary to Dutch elm disease) |
| 5484546 | Phomopsis cankers and twig blights | Phomopsis spp. | Alpha and beta conidia. (Secondary to Dutch elm disease) |
| 5484701 | anthracnose | Colletotrichum orbiculare | Conidia |
| 5484700 | anthracnose | Colletotrichum orbiculare | Vertical section of acervulus (partial view). |
| 5484652 | Alternaria black molds / stem cankers | Alternaria spp. | Conidia. |
| 5484651 | Alternaria black molds / stem cankers | Alternaria spp. | Conidia. |
| 5484650 | Alternaria black molds / stem cankers | Alternaria spp. | Conidia. |
| 5485624 | Ascochyta fungi | Ascochyta spp. | Conidia. |
| 5485636 | anthracnose | Colletotrichum spp. | Vertical section of acervulus showing conidia and conidiophores. |
| 5485267 | Monochaetia fungi | Monochaetia spp. | Vertical section of acervulus. |
| 5485264 | Monochaetia fungi | Monochaetia spp. | Vertical section of acervulus showing conidia on conidiophores |
| 5485263 | Monochaetia fungi | Monochaetia spp. | Vertical section of acervulus showing conidia on conidiophores |
| 5484507 | Blumeriella leaf spot of cherry and plum | Blumeriella jaapii | Conidia |
| 5484555 | Cylindrocarpon fungi | Cylindrocarpon spp. | Conidia on agar surface |
| 5484556 | Cylindrocarpon fungi | Cylindrocarpon spp. | Conidia from culture. |
| 5484558 | Cylindrocarpon fungi | Cylindrocarpon spp. | Conidia from culture |
| 5484559 | Cylindrocarpon fungi | Cylindrocarpon spp. | Conidium on conidiophore |
| 5484560 | Cylindrocarpon fungi | Cylindrocarpon spp. | Conidia on conidiophores |
| 5485262 | Monochaetia fungi | Monochaetia spp. | Conidia |
| 5485261 | Monochaetia fungi | Monochaetia spp. | Conidia |
| 5485247 | Alternaria black molds / stem cankers | Alternaria spp. | Conidia. |
| 5485246 | Alternaria black molds / stem cankers | Alternaria spp. | Conidium. |
| 5485245 | Alternaria black molds / stem cankers | Alternaria spp. | Conidium. |
| 5485242 | Phomopsis blight | Phomopsis juniperivora | Alpha conidia- Oil droplets indistinct. |
| 5485235 | Phomopsis blight | Phomopsis juniperivora | Alpha conidia- Oil droplets indistinct. Beta conidia absent. |
| 5485020 | anthracnose | Colletotrichum spp. | Conidiophores producing conidia. |
| 5485016 | anthracnose | Colletotrichum spp. | Conidia. |
| 5484514 | Fusarium wilts, blights, rots and damping-off | Fusarium spp. | Sporulating mycelium on stem canker. |
| 5484512 | Fusarium wilts, blights, rots and damping-off | Fusarium spp. | Macroconidia |
| 5484513 | Fusarium wilts, blights, rots and damping-off | Fusarium spp. | Microconidia and conidiophore |
| 5485032 | downy mildew | Plasmopara viticola | Sporangium |
| 5485033 | downy mildew | Plasmopara viticola | Sporangium |
| 5485031 | downy mildew | Plasmopara viticola | Sporangiophores |
| 5485030 | downy mildew | Plasmopara viticola | Sporangiophores |
| 5484508 | Blumeriella leaf spot of cherry and plum | Blumeriella jaapii | Conidium on conidiophore. |
| 5484242 | Kabatina blight | Kabatina juniperi | Conidia lightly stained with cotton blue. |
| 5484253 | Fusarium damping-off | Fusarium solani | Conidia on conidiophores. |
| 5484254 | Fusarium damping-off | Fusarium solani | Conidia on conidiophores. |
| 5484252 | Fusarium damping-off | Fusarium solani | Microconidium and hyphal swelling. |
| 5484251 | Fusarium damping-off | Fusarium solani | Macroconidia. |
| 5484321 | black root rot | Thielaviopsis basicola | Arthroconidia in root. |
| 5484320 | black root rot | Thielaviopsis basicola | Arthroconidia in root. |
| 5484246 | Kabatina blight | Kabatina juniperi | Vertical section of acervulus with conidia emerging from conidiophores |
| 5484241 | Kabatina blight | Kabatina juniperi | Vertical section of acervulus with conidia emerging from conidiophores. Lightly stained with cotton blue. |
| 5476480 | Septoria leaf spot | Septoria betulae | Conidia evident. Crushed leaf tissue. |
| 5476434 | Ascochyta fungi | Ascochyta spp. | Conidia- |
| 5476422 | Rhizosphaera needle cast | Rhizosphaera pini | Conidiophores and conidia |
| 5476423 | Rhizosphaera needle cast | Rhizosphaera pini | Conidia |
| 5476429 | Rhizosphaera needle cast | Rhizosphaera pini | Conidia and conidiophore |
| 5476430 | Rhizosphaera needle cast | Rhizosphaera pini | Conidia and conidiophores |
| 5476427 | Rhizosphaera needle cast | Rhizosphaera pini | Conidium |
| 5476428 | Rhizosphaera needle cast | Rhizosphaera pini | Conidia |
| 5476496 | Alternaria leaf spot | Alternaria padwickii | Conidia on tape mount |
| 5476494 | Alternaria leaf spot | Alternaria padwickii | Conidiophores |
| 5476495 | Alternaria leaf spot | Alternaria padwickii | Conidiophores on tape mount |
| 5476493 | Alternaria leaf spot | Alternaria padwickii | Conidiophores |
| 5476451 | fir-fern rust | Uredinopsis spp. | Surface view of aeciospores |
| 5476452 | fir-fern rust | Uredinopsis spp. | Aeciospores |
| 5476492 | Alternaria leaf spot | Alternaria padwickii | Conidia on leaf spot viewed with dissecting scope |
| 5476483 | Septoria leaf spot | Septoria betulae | Conidium |
| 5476482 | Septoria leaf spot | Septoria betulae | Conidia |
| 5476481 | Septoria leaf spot | Septoria betulae | Conidia from crushed leaf tissue |
| 5476465 | Japanese apple rust | Gymnosporangium yamadae | Aeciospores and peridial cell |
| 5476464 | Japanese apple rust | Gymnosporangium yamadae | Aeciospores |
| 5476462 | Japanese apple rust | Gymnosporangium yamadae | Surface of aeciospores |
| 5476463 | Japanese apple rust | Gymnosporangium yamadae | Aeciospores |
| 5476418 | Phyllosticta leaf spots | Phyllosticta spp. | Conidia |
| 5476417 | Phyllosticta leaf spots | Phyllosticta spp. | Conidiophores showing conidiogenesis |
| 5459232 | Seimatosporium fungi | Seimatosporium spp. | Conidia |
| 5461164 | rust | Uromyces ari-triphylli | Aeciospores |
| 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 |
| 5459119 | Marssonina leaf spot | Marssonina betulae | Conidium |
| 5459300 | Cercospora fungi | Cercospora spp. | Conidium |
| 5459301 | Cercospora fungi | Cercospora spp. | Conidiophores on tape mount |
| 5458308 | leaf blotch | Peyronellaea curtisii | Conidia. |
| 5459220 | Gonatobotryum fungus | Gonatobotryum spp. | Conidiophores |
| 5459219 | Gonatobotryum fungus | Gonatobotryum spp. | Conidiophores |
| 5459218 | Gonatobotryum fungus | Gonatobotryum spp. | Conidiophore and conidia |
| 5459216 | Gonatobotryum fungus | Gonatobotryum spp. | Conidiophore |
| 5459217 | Gonatobotryum fungus | Gonatobotryum spp. | Conidia |
| 5459215 | Gonatobotryum fungus | Gonatobotryum spp. | Conidiophores and conidia |
| 5459238 | Entomosporium fungus | Entomosporium spp. | Macroconidium (and microconidia?) |
| 5459237 | Entomosporium fungus | Entomosporium spp. | Macroconidium |
| 5458747 | black root rot | Thielaviopsis basicola | Chlamydospores in root tissue |
| 5458746 | black root rot | Thielaviopsis basicola | Chlamydospore in root tissue |
| 5458744 | black root rot | Thielaviopsis basicola | Chlamydospores in root tissue |
| 5458745 | black root rot | Thielaviopsis basicola | Chlamydospores in root tissue |
| 5458743 | black root rot | Thielaviopsis basicola | Chlamydospores in root tissue |
| 5458742 | black root rot | Thielaviopsis basicola | Chlamydospores in root tissue |
| 5461129 | gray molds | Botrytis spp. | Conidiophore with attached conidia |
| 5461127 | gray molds | Botrytis spp. | Conidia attached to conidiophore |
| 5461128 | gray molds | Botrytis spp. | Conidia attached to conidiophore |
| 5461126 | gray molds | Botrytis spp. | Conidiophore with attached conidia |
| 5461125 | gray molds | Botrytis spp. | Conidiophore with attached conidia |
| 5461123 | gray molds | Botrytis spp. | Conidiophore, dry mount. |
| 5461124 | gray molds | Botrytis spp. | Conidiophore with attached conidia |
| 5461122 | gray molds | Botrytis spp. | Conidiophore, air mounted |
| 5461121 | gray molds | Botrytis spp. | Conidia on conidiophores. Dry mount. |
| 5461116 | Ascochyta fungi | Ascochyta spp. | Conidia |
| 5458738 | Volutella blight | Volutella buxi | Conidia |
| 5459156 | Phomopsis cankers and twig blights | Phomopsis spp. | Beta conidia |
| 5459155 | Phomopsis cankers and twig blights | Phomopsis spp. | Alpha conidia and conidiophores |
| 5459152 | Phomopsis cankers and twig blights | Phomopsis spp. | Beta conidia |
| 5459150 | Phomopsis cankers and twig blights | Phomopsis spp. | Cross-section of pycnidium showing beta conidia and conidiophores |
| 5459151 | Phomopsis cankers and twig blights | Phomopsis spp. | Alpha conidia |
| 5459148 | Phomopsis cankers and twig blights | Phomopsis spp. | Cross-section of pycnidium showing beta conidia and conidiophores |
| 5458725 | Septoria leaf spot and cankers | Septoria spp. | Conidia |
| 5458726 | Septoria leaf spot and cankers | Septoria spp. | |
| 5459208 | black rot | Guignardia bidwellii | Conidia |
| 5459264 | Ascochyta fungi | Ascochyta spp. | Conidia |
| 5459263 | Ascochyta fungi | Ascochyta spp. | Conidia extruding from pycnidium |
| 5459260 | Ascochyta fungi | Ascochyta spp. | Conidia |
| 5459258 | Ascochyta fungi | Ascochyta spp. | Conidia |
| 5459259 | Ascochyta fungi | Ascochyta spp. | Conidia |
| 5459280 | Guignardia blotch of buckeyes and horsechestnuts | Guignardia aesculi | Conidia with mucoid appendages |
| 5458817 | Tubercularia cankers | Tubercularia spp. | Conidia |
| 5458816 | Tubercularia cankers | Tubercularia spp. | Conidiophore and conidia |
| 5458811 | Tubercularia cankers | Tubercularia spp. | Conidiophores and conidia |
| 5458810 | Tubercularia cankers | Tubercularia spp. | Conidiophores and conidia |
| 5458809 | Tubercularia cankers | Tubercularia spp. | Conidiophores and conidia |
| 5459162 | Tubercularia cankers | Tubercularia spp. | Conidia and conidiophores |
| 5459160 | Tubercularia cankers | Tubercularia spp. | Conidia |
| 5459161 | Tubercularia cankers | Tubercularia spp. | Conidia and conidiophores |
| 5459302 | Cercospora fungi | Cercospora spp. | Conidia and conidiophore |
| 5459299 | Cercospora fungi | Cercospora spp. | Conidia on tape mount |
| 5459296 | Cercospora fungi | Cercospora spp. | Conidiophores on tape mount |
| 5459120 | Marssonina leaf spot | Marssonina betulae | Conidium |
| 5458773 | Phoma blight | Phoma clematidina | Conidia |
| 5458772 | Phoma blight | Phoma clematidina | Conidia |
| 5458771 | Phoma blight | Phoma clematidina | Conidia |
| 5461144 | iris leaf spot | Davidiella macrospora | Conidium |
| 5458824 | Collecephalus fungus | Collecephalus hemerocallidis | (AKA:Aureobasidium microstictum) Conidiophore and conidia |
| 5458822 | Collecephalus fungus | Collecephalus hemerocallidis | (AKA:Aureobasidium microstictum) Conidiophore and conidia |
| 5458823 | Collecephalus fungus | Collecephalus hemerocallidis | (AKA:Aureobasidium microstictum) Conidiophores and conidia |
| 5458821 | Collecephalus fungus | Collecephalus hemerocallidis | (AKA:Aureobasidium microstictum) Conidiophore and conidia |
| 5458820 | Collecephalus fungus | Collecephalus hemerocallidis | (AKA:Aureobasidium microstictum) Conidiophores and conidia |
| 5458819 | Collecephalus fungus | Collecephalus hemerocallidis | (AKA:Aureobasidium microstictum) Conidiophores and conidia |
| 5458787 | downy mildew | Peronospora spp. | Sporangia |
| 5458786 | downy mildew | Peronospora spp. | Sporangia |
| 5458784 | downy mildew | Peronospora spp. | Sporangia on sporangiophore |
| 5458783 | downy mildew | Peronospora spp. | Sporangia |
| 5458864 | Dutch elm disease | Ophiostoma ulmi | Conidial head of synnema showing conidial production |
| 5458862 | Dutch elm disease | Ophiostoma ulmi | Conidial heads of synnemata |
| 5458863 | Dutch elm disease | Ophiostoma ulmi | Conidial head of synnema showing conidial production |
| 5458860 | Dutch elm disease | Ophiostoma ulmi | Synnemata of Graphium stage |
| 5458861 | Dutch elm disease | Ophiostoma ulmi | Synnemata of Graphium stage |
| 5458859 | Dutch elm disease | Ophiostoma ulmi | Synnemata of Graphium stage emerge from cut stem incubated in moist chamber |
| 5458857 | Dutch elm disease | Ophiostoma ulmi | Synnemata of Graphium stage emerging from cut stem incubated in moist chamber |
| 5458858 | Dutch elm disease | Ophiostoma ulmi | Synnemata of Graphium stage emerge from cut stem incubated in moist chamber |
| 5459189 | onion rust | Puccinia allii | Urediniospores |
| 5459188 | onion rust | Puccinia allii | Urediniospores, surface view |
| 5459178 | onion rust | Puccinia allii | Urediniospores |
| 5459176 | onion rust | Puccinia allii | Urediniospores |
| 5459132 | Marssonina leaf spot | Marssonina betulae | Conidia |
| 5459130 | Marssonina leaf spot | Marssonina betulae | Cross-section of acervulus showing conidia on conidiophores |
| 5459131 | Marssonina leaf spot | Marssonina betulae | Conidia |
| 5459129 | Marssonina leaf spot | Marssonina betulae | Cross-section of acervulus in leaf tissue |
| 5458807 | smut | Entyloma spp. | Leaf cross-section with conidia emerging to surface |
| 5458808 | smut | Entyloma spp. | Surface of leaf with conidia emerging |
| 5458804 | smut | Entyloma spp. | Conidia |
| 5458805 | smut | Entyloma spp. | Leaf cross-section with conidia on surface |
| 5458801 | smut | Entyloma spp. | Leaf cross-section with conidia on surface |
| 5428816 | Embellisia skin blotch and bulb canker of garlic | Embellisia allii | Conidia on conidiophores. |
| 5428817 | Embellisia skin blotch and bulb canker of garlic | Embellisia allii | Conidia |
| 5428821 | Embellisia skin blotch and bulb canker of garlic | Embellisia allii | Conidia on conidiophores. |
| 5427613 | leaf spots | Cristulariella spp. | Globose cells developing from conidium |
| 5427614 | leaf spots | Cristulariella spp. | Conidium |
| 5427615 | leaf spots | Cristulariella spp. | Conidium |
| 5427616 | leaf spots | Cristulariella spp. | Apex of conidium with globose cells |
