| Alternaria black molds / stem cankers |
Alternaria spp. |
2 |
| anthracnose |
Apiognomonia quercina |
2 |
| birch rust |
Melampsoridium betulinum |
3 |
| cherry leaf spot |
Blumeria jaapii |
2 |
| cherry-spruce rust |
Pucciniastrum areolatum |
14 |
| crown rust |
Puccinia coronata |
6 |
| Diplodia blight |
Sphaeropsis sapinea |
7 |
| Dothistroma needle blight |
Mycosphaerella pini |
12 |
| Douglas-fir needlecast |
Rhabdocline pseudotsugae |
3 |
| fir-fireweed rust |
Pucciniastrum epilobii |
7 |
| Guignardia blotch of buckeyes and horsechestnuts |
Guignardia aesculi |
4 |
| Herpotrichia fungi |
Herpotrichia spp. |
4 |
| juniper-pear rust |
Gymnosporangium sabinae |
3 |
| leaf spot |
Mycosphaerella maculiformis |
3 |
| Lophodermium needle casts |
Lophodermium spp. |
1 |
| Marssonina leaf spot |
Marssonina juglandis |
4 |
| Marssonina leaf spot |
Marssonina salicicola |
3 |
| Melampsora leaf rust |
Melampsora laricis-populina |
2 |
| Melampsora leaf rust |
Melampsora populnea f.sp. laricis |
4 |
| mountain ash juniper rust |
Gymnosporangium cornutum |
3 |
| Mycosphaerella leaf spot |
Mycosphaerella microsora |
2 |
| needle cast |
Lophodermium seditiosum |
1 |
| needle rust |
Coleosporium senecionis |
3 |
| needle rust |
Coleosporium tussilaginis |
2 |
| oak anthracnose |
Apiognomonia errabunda |
1 |
| Pestalotiopsis blight |
Pestalotiopsis quepinii |
2 |
| Phacidium fungus |
Phacidium coniferarum |
8 |
| Phloeosporella fungus |
Phloeosporella padi |
1 |
| pine needle cast |
Lophodermium pinastri |
15 |
| pine needle rusts |
Coleosporium spp. |
4 |
| Pleuroceras fungus |
Pleuroceras pseudoplatani |
1 |
| powdery mildew |
Erysiphe flexuosa |
2 |
| powdery mildew |
Erysiphe palczewskii |
2 |
| powdery mildew |
Phyllactinia fraxini |
2 |
| powdery mildew |
Phyllactinia guttata |
2 |
| powdery mildew |
Sawadaea tulasnei |
1 |
| powdery mildew of oak |
Microsphaera alphitoides |
16 |
| shepherd's crook leaf and shoot blight |
Venturia tremulae |
2 |
| Sirococcus blight of conifers |
Sirococcus conigenus |
1 |
| spruce needle cast/blight |
Lirula macrospora |
10 |
| Swiss needle cast |
Phaeocryptopus gaeumannii |
2 |
| tar spot |
Rhytisma punctatum |
1 |
| tar spot of maple |
Rhytisma acerinum |
3 |
| tracheomycosis |
|
3 |
| willow rust |
Melampsora salicina |
4 |
