Pest Fact Sheets from Other Organizations

Allegheny Mound Ant

From Ohio State University - Bug Doc site

Aphids

by Pacific Forestry Centre

Aphid and Adelgid Pests

Oregon State University. Includes Balsam Twig Aphid, Balsam Woolly Adelgid, Conifer Aphid, Cooley Spruce Gall Adelgid and Spruce Aphid

Balsam Twig Aphid

by North Carolina State University

Balsam Twig Aphid

by Ohio State University - Bug Doc web site

Balsam Twig Aphid

by Cornell University

Balsam Twig Aphid

by University of Minnesota

Balsam Woolly Adelgid

British Columbia Ministry of Forests (Canada)

Balsam Woolly Adelgid

by Ohio State University, Bug Doc web site

Balsam Woolly Adelgid

by the US Forest Service

Bark Beetles

by Ohio State University, Bug Doc web site

Bark Beetles

University of Georgia, Bugwood web site

Cinara Aphids

by Ohio State University, Bug Doc web site

Cooley Spruce Gall Adelgid

by British Columbia Ministry of Forests

Cooley Spruce Gall Adelgid

by the University of Minnesota

Cooley Spruce Gall Adelgid on Colorado Spruce

by Ohio State University, Bug Doc web site

Cooley Spruce Gall Adelgid on Douglas Fir

by Ohio State University, Bug Doc web site

Eastern Pine Shoot Borer

by Ohio State University, Bug Doc web site

Eastern Pine Shoot Borer

by the University of Minnesota

Eastern Spruce Gall Adelgid

by Ohio State University, Bug Doc web site

European Pine Sawfly

by Ohio State University, Bug Doc web site

European Pine Sawfly

by University of Georgia, Bugwood

European Pine Sawfly

by the University of Minnesota

European Pine Shoot Moth

by Ohio State University, Bug Doc web site

European Pine Shoot Moth

Oregon State University Extension

Gypsy Moth On Confers

by Ohio State University, Bug Doc web site

Northern Pine Weevil

by Ohio State University, Bug Doc web site

Pales Weevil

Clemson University

Pales Weevil

by Ohio State University, Bug Doc web site

Pales Weevil

USDA Forest Service

Pales Weevil

USDA Forest Service - Forest Insect Disease Leaflet

Pales Weevil

by Virginia Tech - Virginia Cooperative Extension

Pine Bark Adelgid

by Ohio State University, Bug Doc web site

Pine False Webworm

by Ohio State University, Bug Doc web site

Pine Needle Scale

by Ohio State University, Bug Doc web site

Pine Needle Scale

by University of Georgia, Bugwood

Pine Needle Miner

by Ohio State University, Bug Doc web site

Pine Root Collar Weevil

by Ohio State University, Bug Doc web site

Pine Root Collar Weevil

by Cornell University

Pine Root Collar Weevil

by Michigan State University

Pine Sawflies

by University of Florida

Pine Spittlebug

by Ohio State University, Bug Doc web site

Pine Tortoise Scale

by Ohio State University, Bug Doc web site

Pine Webworm

by Ohio State University Bug Doc web site

Pine Webworm

by University of Florida

Pine Webworm

by University of Georgia, Bugwood

Red Headed Pine Sawfly

by Ohio State University, Bug Doc web site

Root Aphid in True Fir

Oregon State University (Prociphilus americanus)

Spruce Gall Adelgid

by University of Georgia, Bugwood

Spruce Needle Miner

by Ohio State University, Bug Doc web site

Spruce Spider Mite

by Ohio State University, Bug Doc web site

Spruce Spider Mite

by University of Minnesota

White Pine Weevil

by University of Georgia, Bugwood

White Pine Weevil

From Oregon State University

White Pine Weevil

USDA Forest Service, Insect and Disease Leaflets

White Pine Weevil

by Ohio State University, Bug Doc web site

Yellow Jackets

by North Carolina State University

Yellow Jackets

And Other Ground Nesting Bees... by University of Wisconsin

Zimmerman Pine Moth

by Ohio State University, Bug Doc web site