| bacterial leaf spot |
Pseudomonas syringae |
1 |
| bacterial necrosis of giant cactus |
Erwinia carnegieana |
3 |
| bitter rot and anthracnose |
Colletotrichum gloeosporioides |
2 |
| Botryosphaeria canker |
Botryosphaeria rhodina |
1 |
| bramble leaf rust |
Phragmidium violaceum |
2 |
| brown root rot |
Phellinus noxius |
1 |
| cold injury (low temperature) |
|
4 |
| crown gall |
Rhizobium radiobacter |
1 |
| crown rust |
Puccinia coronata |
2 |
| currant aphid |
Cryptomyzus ribis |
1 |
| dogwood anthracnose |
Discula destructiva |
8 |
| downy mildew |
Plasmopara obducens |
9 |
| drought |
|
1 |
| Eastern filbert blight |
Anisogramma anomala |
4 |
| fire blight |
Erwinia amylovora |
1 |
| glyphosate |
|
1 |
| green alga |
Cephaleuros virescens |
2 |
| Impatiens Necrotic Spot Virus |
Tospovirus INSV |
3 |
| leaf blight of taro |
Phytophthora colocasiae |
1 |
| mimosa wilt |
Fusarium oxysporum f.sp. perniciosum |
2 |
| mountain ash juniper rust |
Gymnosporangium cornutum |
1 |
| Potato Virus X |
Potexvirus PVX |
2 |
| powdery mildew |
Oidium cinnamomi |
1 |
| powdery mildew |
Podosphaera macularis |
1 |
| quince rust |
Gymnosporangium clavipes |
2 |
| robustus conk |
Phellinus robustus |
2 |
| rust |
Gymnosporangium nidus-avis |
9 |
| rust |
Uredo inflexa |
1 |
| Septoria leaf spot |
Septoria cornicola |
1 |
| Septoria leaf spot |
Septoria mikaniae-micranthae |
1 |
| sooty mold |
|
1 |
| Tobacco Rattle Virus |
Tobravirus TRV |
5 |
| white pine blister rust |
Cronartium ribicola |
3 |
| witches' broom |
|
1 |
