Illinois Fertilizer & Chemical Association
Supply · Service · Stewardship

Corteva Chlorpyrifos Return Policy

Corteva Agriscience is announcing a return and credit process for channel-owned inventory of chlorpyrifos brands. In August 2021, the U.S. Environmental Protection Agency (EPA) announced it would revoke all tolerances for Chlorpyrifos, which establishes the amount of a pesticide that is allowed on food. The Final Rule was effective October 29, 2021, with tolerances for all commodities expiring on February 28, 2022. Please click here to view a pdf that lists Corteva Agriscience chlorpyrifos brands to be returned and for instructions on how to contact Corteva Customer Service to arrange returns.