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Heated testimony on HF 37‑04 treated seed restrictions as beekeepers and farmers clash
Summary
The committee took evidence on HF 37‑04 to limit systemic insecticide seed coatings. Scientists and pollinator advocates cited studies linking neonicotinoids to insect and human health harms; farmers, seed retailers and co‑ops opposed broad limits and highlighted agronomic impacts. The bill was laid over for further work and fiscal review.
Representative Purcell presented House File 37‑04, which would restrict certain systemic insecticide seed treatments. The measure attracted extended testimony from researchers, beekeepers, farmers and industry groups.
Dr. John George, clinical faculty at the University of Minnesota, described emerging studies that link neonicotinoid exposure to adverse effects in mammals and developmental harm in laboratory models; he said population studies are beginning to accumulate and urged caution. Steve Ellis, a commercial migratory beekeeper, recounted multiple incidents and state complaints he said were tied to treated seeds and said beekeepers have documented large losses and sublethal impacts.
Farmers and retail groups pushed back. David Lego, a corn and soybean farmer, said his on‑farm comparisons showed no yield benefit from treated seed in a specific instance and expressed concern about environmental contamination. Representatives of Minnesota Crop Production Retailers and farm co‑ops said treated seed is an important early‑season tool that can reduce later pesticide use and support conservation practices such as no‑till; they argued for a targeted, science‑based approach.
Conservation and fisheries advocates raised water‑quality concerns. A Trout Unlimited representative cited monitoring that detected neonicotinoids in many sampled streams, sometimes above EPA chronic benchmarks for aquatic life, and urged controls to protect aquatic insects and trout food webs.
MDA officials said the agency is collecting registrant sales data and monitoring pesticides in surface and groundwater; they noted the department has designated some neonicotinoids as pesticides of concern and said program staff and voluntary registrant data will inform the department’s response. Committee members raised questions about verification processes, enforcement, cross‑state movement of treated seed and potential costs. MDA estimated staffing needs to implement the proposal as drafted.
Outcome: The committee laid HF 37‑04 over for further consideration and requested fiscal and implementation details from the department.
