Insects and Plant Diseases
For questions about:
- Invasive species that impact agriculture and landscapes, please contact:
Susannah Iott, MDARD - Pesticide and Plant Pest Management Division 517-420-0473
MDARD - Latest Information on Invasive and Exotic Species in Michigan
- Invasive insects, tree diseases, and invasive species impacts to forestry, please contact:
James Wieferich, DNR - Forest Resources Division 517-284-5866