Pesticide Amendments

HB 456, titled "Pesticide Amendments," restricts the use of specific pesticides near schools in Utah. It prohibits applying 10 listed chemicals - including glyphosate, atrazine, chlorpyrifos, and certain fluorinated substances - within 1,000 feet of any school boundary, defined as the school's property line or adjacent areas used for education. For pesticides not banned by the bill, applicators must post signs 72 hours before and after application within the 1,000-foot zone, excluding biopesticides and antimicrobials. The bill takes effect on May 6, 2026, and applies directly to pesticide users near elementary or secondary schools.