Monitoring and Managing Ash (MaMA)

A citizen-science-driven program for conservation and mitigation

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Who We Are
Ash/EAB Surveys
MaMA Monitoring Plots Network
Lingering Ash Search
MaMA in the Catskills
MaMA in SLELO
MaMA in the Lower Hudson
Which MaMA Citizen-Science Projects Are Right for You?
MaMA action maps

MaMA program data collection overview as of 2025

Ecological Research Institute February 22, 2026

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Information and Tools

Data forms and handouts for MaMA projects
Recorded MaMA Trainings Available Soon
Signs of EAB infestation:
EAB distribution map
EAB outreach and reporting in NY and N.E.
Pesticide treatment for EAB
What are lingering ash?
How to recognize ash
Seed collection
Training workshops
Events

MaMA in the News

Can Breeding Pest-Resistant Trees Save American Forests?
To Foil a Deadly Pest, Scientists Aim for a Beetle-Resistant Ash Tree
Of Baskets and Borers: The Past, Present, and Future of Indigenous Basketry in the White Mountains
The urgent race to save North America’s iconic trees imperiled by invasive pests and pathogens
A Call to Action for Ash Tree Conservation and Resistance Breeding

Partners

Dr. Kathleen Knight and Dr. Jennifer Koch of the USDA U.S. Forest Service Northern Research Station; they are at the leading edge of research to conserve ash.

New York Invasive Species Research Institute

New York York State Department of Environmental Conservation Forest Health Program

NYC Department of Environmental Protection – Bureau of Water Supply

Catskill Regional Invasive Species Partnership (CRISP)

Contact us at outreach@monitoringash.org.

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Data forms and handouts for MaMA projects
Recorded MaMA Trainings Available Soon
Signs of EAB infestation:
EAB distribution map
EAB outreach and reporting in NY and N.E.
Pesticide treatment for EAB
What are lingering ash?
How to recognize ash
Seed collection
Training workshops
Events