Northeastern Area

Forest and Tree Health Publications

Pest Alerts

• Asian Longhorned Beetle (Anoplophora glabripennis): A New Introduction
• Asian Longhorned Beetle (Anoplophora glabripennis): A New Introduction (In Spanish/Español)
• Bacterial Leaf Scorch Affects New Jersey State Tree
• Banded Elm Bark Beetle—Produced by Rocky Mountain Region
• Black Gum Mortality
• Browntail Moth
• Bruce Spanworm
• Butternut Canker
• Butternut Decline
• Canker Stain Affects Delaware Sycamores
• Cherry Scallop Shell Moth
• Common Pine Shoot Beetle
• Dieback of Black Walnut Saplings
• Diplodia Tip Blight and Canker of Pines
• Drought and Winter Drying
• Dutch Elm Disease (DED) and the American Elm
• Eastern Tent Caterpillar
• Elongate Hemlock Scale
• Emerald Ash Borer pdf versions English and Spanish
• Forest Tent Caterpillar
• Garlic Mustard
• Gypsy Moth
• Hemlock Borer
• Hemlock Looper
• Hemlock Woolly Adelgid
• Hickory Mortality
• Identifying Gypsy Moth Early Larval Instars
• Japanese Knotweed
• Leafspot of Black Cherry
• Locust Leafminer, Odonatata dorsalis (Thunb.)
• Mile-A-Minute
• Nun Moth - Potential New Pest
• Oak Leaftier and Oak Leafroller
• Oak Tatters
• Oilnut Parasitism of Firs   pdf version
• Pear Thrips on Forest Trees
• Periodical Cicada--Brood V
• Premature Needle Loss of Spruce
• Red-Haired Bark Beetle
• Red Pine Pocket Mortality - Unknown Cause
• Red Pine Shoot Moth
• Rhizosphaera Needle Disease on Firewood
• Scarlet Oak Sawfly
• Sirex woodwasp
• Sphaeropsis Collar Rot of Red and Jack Pines  pdf version
• Squirrel Damage to Pines
• Sudden Oak Death - Eastern
• Sudden Oak Death - Western