New research raises serious concerns about the safety of Fluazinam, a widely used fungicide in potato farming.

Fluazinam, a fungicide extensively used in potato and onion farming, is under scrutiny after scientists uncovered significant flaws in its approval process. Researchers Axel Mie and Christina Rudén from Stockholm University reviewed a 2005 study commissioned by the manufacturer, ISK Biosciences, which examined the pesticide’s impact on brain development in unborn and young rats. Their findings revealed statistical evidence of smaller brains and altered brain regions in rats exposed to high doses of Fluazinam, contradicting the original study’s inconclusive results.

The scientists also applied modern analytical methods, suggesting that even lower doses of Fluazinam could pose risks to brain development. Despite these revelations, the study has not undergone peer review, though independent experts have deemed the findings plausible. Farmers and agricultural groups stress Fluazinam’s importance in combating fungal diseases, citing limited alternatives. Meanwhile, ISK Biosciences and the lab responsible for the original study have declined to comment on the alleged errors.