Missoula speakers report illnesses, long-term risks from pesticide sprays

Speakers at a Missoula public meeting described acute illnesses and chronic health effects they attribute to pesticide sprays and urged stronger government oversight and public warnings. The presenters named specific chemicals — including malathion and Captan — and cited federal testing gaps and alleged industry data fraud.

The issue matters locally because speakers said sprays affected homes, schools and a university campus and raised broader questions about federal oversight of pesticide registration and residue testing. Presenters warned that children, pregnant women and farmworkers are especially vulnerable.

A presenter who identified herself as a public speaker opened with a warning about birth defects and pesticides: "The birth defects you are about to see have been linked to pesticide exposure." She said Captan is a suspected teratogen and compared chemical risks to historical thalidomide injuries. The presenter also described neurotoxic effects linked in scientific reports to low-level pesticide exposure, including "poor performance on tests, damage to academic skills, motor skills, memory disturbances, inability to focus…