Common Pests of New Hampshire's Trees and Forests

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Pest Name: Anthracnose
Scientific Name:
Fact Sheet(s): Anthracnose of Trees and Shrubs
UNH Cooperative Extension Factsheet
Pest Name: Armillaria
Scientific Name: Armillaria spp
Fact Sheet(s): Forest Insect & Disease Leaflet
Pest Name: Ash Yellows
Scientific Name:
Fact Sheet(s): USDA Forest Service How To
Pest Name: Beech Bark Disease
Scientific Name: Nectria coccinea var. faginata
Fact Sheet(s): Forest Insect & Disease Leaflet
Pest Name: Butternut Canker
Scientific Name: Sirococcus clavigignenti-juglandacearum
Fact Sheet(s): USDA Forest Service How To
Pest Name: Caliciopsis
Scientific Name: Caliciopsis pinea
Fact Sheet(s): NH DRED Division of Forests & Lands Fact Sheet
Pest Name: Dutch Elm Disease
Scientific Name: Ophiostoma ulmi
Fact Sheet(s): UNH Cooperative Extension Factsheet
USDA Forest Service Pest Alert
Pest Name: Rhizosphera Needle Disease of Fir
Scientific Name: Rhizosphaera pini
Fact Sheet(s): USDA Forest Service Pest Alert
Pest Name: Sudden Oak Death (Exotic: not currently established in NH)
Scientific Name: Phytophthora ramorum
Fact Sheet(s): USDA Forest Service Pest Alert
Pest Name: White Pine Blister Rust
Scientific Name: Cronartium ribicola
Fact Sheet(s): USDA Forest Service How To
NH Pest Alert
Pest Name: Non Infectious Diseases
Scientific Name:
Fact Sheet(s): USDA Forest Service How To