Welcome to the North Central Region IR-4 Project
The goal of the IR-4 project is to help supply critical pest management tools for growers of specialty crops including fruits, vegetables, nuts, herbs, spices, floral/nursery, landscaping, turf, and Christmas trees. The North Central region’s section of the national program is headquartered at Michigan State University and covers 12 states including:
• Iowa • Illinois • Indiana
• Kansas • Michigan • Minnesota
• Missouri • Ohio • North Dakota
• Nebraska • South Dakota • Wisconsin