| air pollutants |
|
2 |
| American elm |
Ulmus americana |
1 |
| American hawthorn rust |
Gymnosporangium globosum |
2 |
| annosum root disease |
Heterobasidion annosum |
2 |
| anthracnose |
Colletotrichum acutatum |
4 |
| aphids |
|
1 |
| Armillaria root rot |
Armillaria mellea |
1 |
| Armillaria root rots |
Armillaria spp. |
3 |
| ash leaf spot |
Mycosphaerella fraxinicola |
1 |
| baobab tree/ monkey bread tree |
Adansonia digitata |
1 |
| basal cankers |
|
1 |
| black knot |
Apiosporina morbosa |
2 |
| Bondarzewia berkeleyi |
Bondarzewia berkeleyi |
1 |
| butternut canker |
Sirococcus clavigignenti-juglandacearum |
4 |
| ceramic parchment |
Xylobolus frustulatus |
1 |
| chestnut blight or canker |
Cryphonectria parasitica |
1 |
| cicadas |
|
5 |
| Clitocybe root diseases |
Clitocybe spp. |
1 |
| crown gall |
Rhizobium radiobacter |
1 |
| Cylindrocladium root diseases |
Cylindrocladium spp. |
3 |
| dogwood anthracnose |
Discula destructiva |
12 |
| drought |
|
5 |
| Dutch elm disease |
Ophiostoma ulmi |
2 |
| eastern tent caterpillar |
Malacosoma americanum |
4 |
| ectomycorrhizae |
|
1 |
| Eutypella canker |
Eutypella parasitica |
1 |
| false tinder polypore |
Phellinus igniarius |
1 |
| fire |
|
1 |
| flooding/high water |
|
1 |
| frost and winter injury (general) |
|
1 |
| Fusarium wilts, blights, rots and damping-off |
Fusarium spp. |
1 |
| fusiform rust |
Cronartium quercuum f.sp. fusiforme |
7 |
| galls |
|
6 |
| Ganoderma root and butt rot |
Ganoderma lucidum |
1 |
| harvesting |
|
1 |
| heart rot |
Phellinus rimosus |
1 |
| Hercules' club |
Zanthoxylum clava-herculis |
1 |
| hickory tussock moth |
Lophocampa caryae |
1 |
| hispidus canker |
Inonotus hispidus |
1 |
| human caused injury |
|
1 |
| hurricane |
|
2 |
| Hypoxylon canker of oak |
Biscogniauxia atropunctata atropunctata |
5 |
| imbedded objects |
|
2 |
| Inonotus canker |
Inonotus radiatus |
1 |
| jelly fungus |
Calocera cornea |
2 |
| juniper witches' broom rust |
Gymnosporangium nidus avis |
1 |
| Lentinus mushrooms |
Lentinus spp. |
2 |
| lightning |
|
2 |
| locust borer |
Megacyllene robiniae |
2 |
| locust twig borer |
Ecdytolopha insiticiana |
1 |
| logging damage |
|
1 |
| mechanical |
|
1 |
| Mexican bean beetle |
Epilachna varivestis |
1 |
| mimosa wilt |
Fusarium oxysporum f.sp. perniciosum |
2 |
| Neonectria canker |
Neonectria galligena |
1 |
| Neonectria cankers |
Neonectria spp. |
3 |
| oak anthracnose |
Apiognomonia errabunda |
2 |
| oak decline |
|
1 |
| oak leaf blister |
Taphrina caerulescens |
2 |
| oak sawfly |
Caliroa petiolata |
1 |
| oak wilt |
Ceratocystis fagacearum |
2 |
| oyster mushroom |
Pleurotus ostreatus |
1 |
| ozone |
|
4 |
| petiolegall psyllid |
Pachypsylla venusta |
1 |
| pileated woodpecker |
Dryocopus pileatus |
1 |
| pine and spruce adelgids |
Pineus spp. |
1 |
| pine tortoise scale |
Toumeyella parvicornis |
2 |
| poplar rust |
Melampsora medusae |
3 |
| poplar tentmaker |
Clostera inclusa |
1 |
| powdery mildews |
|
1 |
| prominent moths |
Schizura spp. |
2 |
| red maple |
Acer rubrum |
5 |
| red oak borer |
Enaphalodes rufulus |
6 |
| red polypore |
Pycnoporus cinnabarinus |
1 |
| root rot |
Phellinus hartigii |
1 |
| roundheaded borer |
Acanthocinus obsoletus |
1 |
| saddleback caterpillar |
Acharia stimulea |
4 |
| sassafras |
Sassafras albidum |
1 |
| scarabs or scarab beetles |
|
2 |
| scarlet oak sawfly |
Caliroa quercuscoccineae |
2 |
| Septoria leaf spot and cankers |
Septoria spp. |
1 |
| smooth patch of oak |
Aleurodiscus oakesii |
1 |
| sphinx or hawk moth |
Madoryx oiclus |
1 |
| spiny oakworm |
Anisota stigma |
2 |
| sugar maple borer |
Glycobius speciosus |
1 |
| sulfur shelf |
Laetiporus sulphureus |
1 |
| sunscald |
|
1 |
| sycamore anthracnose |
Apiognomonia veneta |
4 |
| tar spots |
Rhytisma spp. |
1 |
| termites |
|
1 |
| tuliptree aphid |
Illinoia liriodendri |
1 |
| turkey tail |
Trametes versicolor |
3 |
| twig borer |
|
1 |
| Venturia leaf scabs and blights |
Venturia spp. |
1 |
| Verticillium wilt |
Verticillium albo atrum |
2 |
| Verticillium wilts |
Verticillium spp. |
1 |
| walnut shoot moth |
Acrobasis demotella |
1 |
| whitemarked tussock moth |
Orgyia leucostigma |
3 |
| wood decay |
Pholiota albocrenulata |
4 |
| wood decay |
Stereum spp. |
1 |
| wood decay and heart rots of hardwoods |
Fomes spp. |
1 |
| yellow-bellied sapsucker |
Sphyrapicus varius varius |
1 |
| yellownecked caterpillar |
Datana ministra |
1 |
