Alyssa Koehler

Cooperative Extension

—Factsheets & Publications

Browse available resources.

—Ask Extension

You have questions. We have answers!

—Staff Directory

Contact UD Extension staff.

First State Impacts

Read our latest accomplishments!

Volunteer with Extension

Find out how YOU can get involved!

Summer Scholars

Hands-on experiential learning for UD undergrads!

Plant and Insect Diagnostics

Submit a sample today.

Soil Testing

Analyses to help manage your land.

Garden Helpline

Chat with a DE Master Gardener.

COVID-19 Resources for Farm & Family

Protect your family, friends and community.

Avian Influenza

Protect your flock.

Cooperative Extension

Alyssa Koehler

Field Crops Pathology Specialist

akoehler@udel.edu

302-856-7303

Office Location:
Carvel Research and Education Center
16483 County Seat Highway
Georgetown, DE 19947

Ext. 571

Education:

Ph.D. – Plant Pathology – North Carolina State University
M.S. – Plant Pathology – North Carolina State University
B.S. – Plant Biology – North Carolina State University

Area(s) of Expertise:

The Koehler lab seeks to reduce crop loss due to disease through applied field research and laboratory investigations to understand pathogen biology. The goal of this program is to conduct research to develop and support sustainable disease management strategies that are shared through extension programming.