Directory of Structural Pest Control Regulatory Officials
Administrative Structural Pest Control Official
| Name | Paul Liemandt, Asst. Director Regulatory & Response Section |
| Address |
Minnesota Department of Agriculture Pesticide Safety & Environmental Education 625 Robert Street North St. Paul, MN 55155-2538 |
| Phone | (651) 201-6121 |
| FAX | (651) 201-6117 |
| pual.lliemandt@state.mn.us |
Principal Structural Pest Control Official
| Name | Joe Spitzmueller, Licensing & Certification Unit Supervisor |
| Address |
Minnesota Department of Agriculture Pesticide Safety & Environmental Education 625 Robert Street North St. Paul, MN 55155-2538 |
| Phone | (651) 201-6546 |
| FAX | (651) 201-6105 |
| joseph.spitzmueller@state.mn.us |
Registration Official
| Name | John C. Sierk, Pesticide Product Registration Consultant |
| Address |
Minnesota Department of Agriculture Pesticide Safety & Environmental Education 625 Robert Street North St. Paul, MN 55155-2538 |
| Phone | (651) 201-6292 |
| FAX | (651) 201-6117 |
| john.sierk@state.mn.us |
Laboratory Official
| Name | Gary Horvath, Director, Laboratory Services |
| Address |
Minnesota Department of Agriculture Laboratory Services 601 Robert Street North St. Paul, MN 55155-2538 |
| Phone | (651) 201-6573 |
| FAX | (651) 201-6106 |
| gary.horvath@state.mn.us |
Extension Pesticide Coordinator
| Name | Dean Herzfeld, Coordinator - Health, Environmental & Pesticide |
| Address |
University of Minnesota Minnesota Extension Service - Dept. of Plant Pathology 495 Barlaug Hall, 1991 Upper Buford Circle St. Paul, MN 55112 |
| Phone | (651) 624-3477 |
| FAX | (651) 625-9728 |
| deanh@umn.edu |