| Asiatic garden beetle |
Maladera castanea |
1 |
| aster yellows phytoplasma |
Candidatus Phytoplasma asteris |
1 |
| bird-of-paradise |
Strelitzia reginae |
1 |
| black vine weevil |
Otiorhynchus sulcatus |
11 |
| bumble flower beetle |
Euphoria inda |
2 |
| camellia |
Camellia spp. |
1 |
| chrysanthemum leaf miner |
Liriomyza trifolii |
2 |
| dahlia |
Dahlia spp. |
1 |
| daylily rust |
Puccinia hemerocallidis |
2 |
| downy mildew |
Peronospora arthurii |
1 |
| downy mildew of potentilla |
Peronospora potentillae |
1 |
| European chafer |
Amphimallon majale |
2 |
| exotic baridine weevil of Amaryllidaceae |
An undescribed species |
2 |
| fasciation |
|
3 |
| fir-fireweed rust |
Pucciniastrum epilobii |
1 |
| fire lily |
Cyrtanthus spp. |
1 |
| foliar nematode |
Aphelenchoides ritzemabosi |
1 |
| foliar nematodes |
Aphelenchoides spp. |
3 |
| Fusarium root rot and wilt |
Fusarium oxysporum |
3 |
| Fusarium wilt |
Fusarium oxysporum f.sp. gladioli |
8 |
| Fusarium wilts, blights, rots and damping-off |
Fusarium spp. |
3 |
| gray mold |
Botrytis cinerea |
1 |
| gray molds |
Botrytis spp. |
8 |
| heath |
Erica spp. |
1 |
| iris leaf spot |
Davidiella macrospora |
7 |
| king protea |
Protea cynaroides |
1 |
| leaf beetle |
Arescus spp. |
1 |
| leafminer flies |
|
1 |
| longtailed mealybug |
Pseudococcus longispinus |
2 |
| Mexican bromeliad weevil |
Metamasius callizona |
2 |
| mycelial neck rot |
Botrytis tulipae |
10 |
| oriental beetle |
Anomala orientalis |
2 |
| Penicillium fungi |
Penicillium spp. |
6 |
| peony leaf blotch |
Cladosporium paeoniae |
1 |
| Phytophthora blight |
Phytophthora nicotianae |
3 |
| poinsettia |
Euphorbia pulcherrima |
3 |
| red pincushion-protea |
Leucospermum cordifolium |
1 |
| Rhabdocline needlecast |
Rhabdocline weirii |
1 |
| Rhabdocline needlecasts |
Rhabdocline spp. |
1 |
| root rot/damping off |
Rhizoctonia spp. |
2 |
| rust |
Puccinia antirrhini |
3 |
| Septoria leaf spot and cankers |
Septoria spp. |
1 |
| star of Bethlehem |
Ornithogalum spp. |
1 |
| stunt nematode |
Tylenchorhynchus spp. |
1 |
| sweet iris |
Iris pallida |
1 |
| tea scale |
Fiorinia theae |
1 |
| Tobacco Mosaic Virus |
Tobamovirus TMV |
1 |
| Tomato Spotted Wilt Virus |
Tospovirus TSWV |
1 |
| Tulip Breaking Virus |
Potyvirus TBV |
1 |
| Volutella blight of pachysandra |
Volutella pachysandricola |
2 |
| wild bergamot |
Monarda fistulosa |
1 |
