This is a list of diseases of foliage plants belonging to the family Araliaceae that occur in the United States.
Plant species
edit| Plant species | ||
|---|---|---|
| Code | Scientifice Name | Common Name |
| B | Brassaia actinophylla | umbrella tree |
| D | Dizygotheca spp. | false Aralia |
| Fl | × Fatshedera lizei | |
| Fj | Fatsia japonica | |
| H | Hedera helix | English ivy |
| P | Polyscias spp. | Aralia |
| S | Heptapleurum arboricola | dwarf schefflera |
Bacterial diseases
edit| Bacterial diseases | ||
|---|---|---|
| Common name | Scientific name | Plants affected |
| Bacterial leaf spots | Erwinia chrysanthemi | B, S |
| Bacterial leaf spots | Pseudomonas cichorii | B, Fl, Fj, P, S |
| Bacterial leaf spots | Xanthomonas campestris pv. hederae | B, Fl, Fj, H, P, S |
Fungal diseases
edit| Fungal diseases | ||
|---|---|---|
| Common name | Scientific name | Plants affected |
| Alternaria leaf spot | Alternaria panax | B, D, Fl, P,S |
| Anthracnose | Colletotrichum trichellum | H |
| Cercospora leaf spot | Cercospora spp. | B, S |
| Damping-off | Pythium spp. | B,Fj,S |
| Gray mold | Botrytis cinerea | H |
| Phyllosticta leaf spot | Phyllosticta concentrica Discochora philoprina [teleomorph] |
H |
| Phytophthora leaf spot | Phytophthora palmivora | H |
| Phytophthora leaf spot | Phytophthora nicotianae var. parasitica = Phytophthora parasitica =Phytophthora nicotianae |
B |
| Phytophthora root rot | Phytophthora spp. | H |
| Pythium root rot | Pythium spp. | B |
| Rhizoctonia aerial blight and stem rot | Rhizoctonia solani | all |
| Southern blight | Sclerotium rolfsii | all |