Extension is expanding its online education and resources while in-person events and classes are canceled.
Find information about common alfalfa diseases and insects in Minnesota, and how to spot them.
Seedling diseases: Phytophthora root rot (PRR), Aphanomyces root rot (ARR) and rotting
Anthracnose stem and crown rot
Brown root rot of alfalfa
Regents of the University of Minnesota. All rights reserved. The University of Minnesota is an equal opportunity educator and employer.