United States
Department of
Agriculture

Forest
Service

Southwestern
Region

MR-R3-16-3

Table of Contents

Acknowledgements

Roles of Forest Insects & Pathogens

Guide to Forest Insects and Disease

Selected References

Photo & Drawing Credits

Instructions for Submitting Insect & Disease Specimens for ID

Field Guide to Insects and Diseases of Arizona and New Mexico

Image collage showing insect and disease activity.

This is a web version of our 2013 hardcopy field guide. Links to download PDF files of individual sections are available on each section. This field guide is also available for download as one single, large PDF (14 mb).