| 9 Images of 1 Subjects | View Subject List | View Image Details | View Thumbnails |
| Image | Subject Name | Scientific Name | Description |
|---|---|---|---|
| 5430484 | Dutch elm disease | Ophiostoma ulmi | Pesotum ulmi stage of Ophiostoma ulmi present in an incubated elm branch wood chip. |
| 5368586 | Dutch elm disease | Ophiostoma ulmi | Characteristic asexual stage or "synnemata", conidiophores protruding from the end of an infected branch. |
| 5368587 | Dutch elm disease | Ophiostoma ulmi | Characteristic asexual stage or "synnemata", conidiophores protruding from the end of an infected branch. |
| 5368588 | Dutch elm disease | Ophiostoma ulmi | Characteristic asexual stage or "synnemata", conidiophores protruding from the end of an infected branch. |
| 5368589 | Dutch elm disease | Ophiostoma ulmi | Characteristic asexual stage or "synnemata", conidiophores protruding from the end of an infected branch. |
| 5368707 | Dutch elm disease | Ophiostoma ulmi | Characteristic asexual stage or "synnemata", conidiophores with clusters of colorless conidia at the top. |
| 5368708 | Dutch elm disease | Ophiostoma ulmi | Characteristic asexual stage or "synnemata", conidiophores with clusters of colorless conidia at the top. |
| 5368709 | Dutch elm disease | Ophiostoma ulmi | Incubation of symptomatic pieces of elm branches, surface sterilized and placed in an incubation chamber. |
| 5368710 | Dutch elm disease | Ophiostoma ulmi | Tree limbs and leaves shown symptoms of dieback. |



