What's big, black and white, and not a pest? « TreeTopics

A new pest called the spotted lanternfly is causing quarantines in Va. and Pa. - The Washington Post

Common Insect Pests of Hackberry

Is the Bark Stronger Than the Bite? The Use of Models to Predict Bark Beetle-Induced Tree Mortality – envirobites

PPT - Lab 1 Pacific NW Tree and Understory Species PowerPoint Presentation - ID:1830765

Lesson 1 Getting Started

Common Pests of Trees in Ontario - Baum Tree Care

10 Pictures of Tree Diseases and Pests to Help You Spot Problems

Why a Little Bit of This Tree Pest is a Good Thing in Urban Landscapes

Tree Insects University of Maryland Extension