| 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. |
| 5368708 |
Dutch elm disease |
Ophiostoma ulmi |
Characteristic asexual stage or "synnemata", conidiophores with clusters of colorless conidia at the top. |
| 5368710 |
Dutch elm disease |
Ophiostoma ulmi |
Tree limbs and leaves shown symptoms of dieback. |