| Alternaria black molds / stem cankers |
Alternaria spp. |
1 |
| anthracnose |
Apiognomonia spp. |
5 |
| anthracnose |
Colletotrichum spp. |
23 |
| anthracnose |
Monostichella spp. |
4 |
| apple scab |
Venturia inaequalis |
24 |
| Ascochyta fungi |
Ascochyta spp. |
12 |
| ash anthracnose |
Gnomoniella fraxini |
2 |
| ash rusts |
Puccinia sparganioides |
4 |
| black spot of elm |
Stegophora ulmea |
5 |
| Blumeriella leaf spot of cherry and plum |
Blumeriella jaapii |
5 |
| brown felt blight of pines |
Neopeckia coulteri |
4 |
| brown spot needle blight of pine |
Mycosphaerella dearnessii |
9 |
| canker and die back of Siberian Elm |
Tubercularia ulmea |
1 |
| Cercospora leaf spot |
Cercospora fici |
1 |
| Cercospora leaf spot |
Cercospora liquidambaris |
1 |
| crown rust |
Puccinia coronata |
1 |
| Cyclaneusma needle cast |
Cyclaneusma minus |
8 |
| Diplodia blight |
Sphaeropsis sapinea |
52 |
| dogwood anthracnose |
Discula destructiva |
34 |
| Dothistroma needle blight |
Mycosphaerella pini |
5 |
| downy spot |
Microstroma juglandis |
2 |
| edema |
|
1 |
| Embellisia skin blotch and bulb canker of garlic |
Embellisia allii |
2 |
| Entomosporium leaf spot |
Diplocarpon mespili |
9 |
| eye spot |
Phyllosticta minima |
8 |
| Graphiola leaf spot |
Graphiola phoenicis |
1 |
| green alga |
Cephaleuros virescens |
18 |
| Guignardia blotch of buckeyes and horsechestnuts |
Guignardia aesculi |
16 |
| Gynosporanium rusts |
Gymnosporangium spp. |
4 |
| hemlock needle rust |
Pucciniastrum vaccinii |
1 |
| ink spot leaf blight |
Ciborinia whetzelii |
3 |
| Japanese pear rust |
Gymnosporangium asiaticum |
2 |
| juniper-pear rust |
Gymnosporangium sabinae |
2 |
| leaf blister of elm |
Taphrina ulmi |
1 |
| leaf curl |
Taphrina communis |
4 |
| leaf scorches |
|
1 |
| leaf shotholes |
Cylindrosporium spp. |
8 |
| leaf spot |
Ceratobasidium stevensii |
1 |
| leaf spot |
Passalora sequoiae |
56 |
| leaf spot |
Sonderhenia eucalypticola |
7 |
| Leptosphaeria leaf blight |
Leptosphaeria dracaenae |
12 |
| Lophodermium needle casts |
Lophodermium spp. |
13 |
| maple cankers |
Stegonsporium spp. |
8 |
| Marssonina blight of poplar |
Marssonina populi |
7 |
| Marssonina leaf spot |
Marssonina betulae |
16 |
| Marssonina leaf spots |
Marssonina spp. |
8 |
| Melampsora leaf rust |
Melampsora laricis-populina |
2 |
| Melampsora rusts |
Melampsora spp. |
3 |
| Mycosphaerella leaf spot |
Mycosphaerella cerasella |
3 |
| needle blight |
Cercospora pini-densiflorae |
3 |
| needle cast |
Lophodermium seditiosum |
2 |
| needlecasts |
Davisomycella spp. |
7 |
| oak anthracnose |
Apiognomonia errabunda |
3 |
| oak leaf blister |
Taphrina caerulescens |
35 |
| pecan scab |
Cladosporium caryigenum |
4 |
| Pestalotiopsis leaf spot |
Pestalotiopsis spp. |
4 |
| Pestalotiopsis leaf spot |
Pestalotiopsis versicolor |
3 |
| Phloeospora leaf spot |
Phloeospora spp. |
7 |
| Phoma blights |
Phoma spp. |
2 |
| Phyllosticta leaf spots |
Phyllosticta spp. |
20 |
| Phytophthora basal canker |
Phytophthora palmivora |
11 |
| pine needle rusts |
Coleosporium spp. |
7 |
| Ploioderma needle cast of pine |
Ploioderma lethale |
12 |
| poplar rust |
Melampsora medusae |
2 |
| powdery mildew |
Erysiphe flexuosa |
1 |
| powdery mildew |
Erysiphe lagerstroemiae |
1 |
| powdery mildew |
Erysiphe pulchra |
1 |
| powdery mildew |
Erysiphe spp. |
9 |
| powdery mildew |
Golovinomyces cichoracearum |
1 |
| powdery mildew |
Microsphaera penicillata |
9 |
| powdery mildew |
Oidium spp. |
12 |
| powdery mildew |
Phyllactinia guttata |
3 |
| powdery mildew |
Phyllactinia moricola |
1 |
| powdery mildew |
Phyllactinia spp. |
9 |
| powdery mildew |
Podosphaera leucotricha |
3 |
| powdery mildew |
Podosphaera spp. |
9 |
| powdery mildew |
Sawadaea tulasnei |
1 |
| powdery mildew |
Sphaerotheca phytoptophila |
5 |
| powdery mildew of oak |
Microsphaera alphitoides |
10 |
| powdery mildews |
|
1 |
| Pseudocercospora leaf spot |
Pseudocercospora vitis |
11 |
| Rhabdocline needlecast |
Rhabdocline weirii |
2 |
| Rhizosphaera needle cast |
Rhizosphaera kalkhoffii |
8 |
| Rhizosphaera needle cast |
Rhizosphaera spp. |
4 |
| rust |
Cerotelium fici |
5 |
| rust |
Tranzschelia discolor |
5 |
| Septoria leaf spot |
Septoria betulae |
4 |
| Septoria leaf spot |
Septoria cornicola |
5 |
| Septoria leaf spot |
Septoria platanifolia |
7 |
| Septoria leaf spot and cankers |
Septoria spp. |
14 |
| shepherd's crook leaf and shoot blight |
Venturia tremulae |
4 |
| Sirococcus blight of conifers |
Sirococcus conigenus |
6 |
| spot anthracnose |
Elsinoe corni |
18 |
| spruce needle rust |
Chrysomyxa weirii |
5 |
| Stigmina leaf spot |
Cercospora mangiferae |
1 |
| Stigmina leaf spot |
Stigmina lautii |
2 |
| Stigmina leaf spot |
Stigmina palmivora |
13 |
| Stigmina leaf spots |
Stigmina spp. |
9 |
| sycamore anthracnose |
Apiognomonia veneta |
7 |
| tar spot |
Rhytisma americanum |
2 |
| tar spot |
Rhytisma punctatum |
1 |
| tar spot |
Rhytisma salicinum |
1 |
| tar spot needlecast |
Davisomycella ampla |
6 |
| tar spot of maple |
Rhytisma acerinum |
18 |
| tar spots |
Rhytisma spp. |
1 |
| zonate leaf spot |
Grovesinia pyramidalis |
2 |
