| Alternaria black molds / stem cankers |
Alternaria spp. |
7 |
| Alternaria blight |
Alternaria dianthicola |
3 |
| anthracnose |
Colletotrichum dematium |
3 |
| anthracnose |
Colletotrichum spp. |
1 |
| aster yellows phytoplasma |
Candidatus Phytoplasma asteris |
1 |
| bacterial leaf spot |
Pseudomonas cichorii |
7 |
| bacterial leaf spot |
Pseudomonas syringae |
1 |
| bacterial soft rot |
Pectobacterium carotovorum ssp. carotovorum |
1 |
| bacterial spot |
Xanthomonas spp. |
9 |
| Cercospora fungi |
Cercospora spp. |
9 |
| dahlia smut |
Entyloma dahliae |
8 |
| downy mildew |
Peronospora arthurii |
1 |
| downy mildew of potentilla |
Peronospora potentillae |
4 |
| edema |
|
1 |
| fasciation |
|
3 |
| fir-fireweed rust |
Pucciniastrum epilobii |
6 |
| foliar nematodes |
Aphelenchoides spp. |
14 |
| frost and winter injury (general) |
|
2 |
| Fusarium root rot and wilt |
Fusarium oxysporum |
14 |
| Fusarium wilt |
Fusarium oxysporum f.sp. gladioli |
5 |
| Fusarium wilts, blights, rots and damping-off |
Fusarium spp. |
3 |
| Gibberella stalk rot |
Gibberella zeae |
1 |
| gray mold |
Botrytis cinerea |
11 |
| gray molds |
Botrytis spp. |
19 |
| Impatiens Necrotic Spot Virus |
Tospovirus INSV |
9 |
| iris leaf spot |
Davidiella macrospora |
5 |
| mycelial neck rot |
Botrytis tulipae |
20 |
| Penicillium fungi |
Penicillium spp. |
7 |
| pesticides |
|
3 |
| Phytophthora blight |
Phytophthora nicotianae |
18 |
| Phytophthora root and crown rots |
Phytophthora spp. |
1 |
| Phytophthora root rot |
Phytophthora cactorum |
2 |
| powdery mildews |
Sphaerotheca spp. |
4 |
| Pythium diseases |
Pythium spp. |
7 |
| Rhizoctonia damping-off, blight and rot |
Rhizoctonia solani |
3 |
| root rot/damping off |
Rhizoctonia spp. |
19 |
| rust |
Puccinia antirrhini |
6 |
| Septoria leaf spot and cankers |
Septoria spp. |
4 |
| slime mold |
|
3 |
| southern blight |
Sclerotium rolfsii |
11 |
| stunt nematode |
Tylenchorhynchus spp. |
1 |
| Tobacco Mosaic Virus |
Tobamovirus TMV |
1 |
| Tomato Spotted Wilt Virus |
Tospovirus TSWV |
7 |
| Tulip Breaking Virus |
Potyvirus TBV |
3 |
| white rot fungus |
Stromatinia gladioli |
2 |
