MONTANA DEPARTMENT OF VIVAGRICULTURE June 30-Polson, MT We collect any unwanted and July 1-Hamilton, MT July 2-Butte, MT unusable pesticides in a safe legal, and environmental way Disposal costs are free for the first 200 lbs. and $1 per pound after that. PRE-REGISTRATION DEADLINE IS JUNE 23, 2025 Pre-registration website: https://agr.mt.gov/Pesticide-Waste-Disposal-Program Contact Carli Davis, Montana Department of Agriculture, carli.davis@mt.gov, 406-465-0531 225086 MONTANA DEPARTMENT OF VIVAGRICULTURE June 30 - Polson , MT We collect any unwanted and July 1 - Hamilton , MT July 2 - Butte , MT unusable pesticides in a safe legal , and environmental way Disposal costs are free for the first 200 lbs . and $ 1 per pound after that . PRE - REGISTRATION DEADLINE IS JUNE 23 , 2025 Pre - registration website : https://agr.mt.gov/Pesticide-Waste-Disposal-Program Contact Carli Davis , Montana Department of Agriculture , carli.davis@mt.gov , 406-465-0531 225086