The U.S. Environmental Protection Agency said on Wednesday it had denied a petition by environmental groups that sought to ban the agricultural pesticide chlorpyrifos.
In October 2015, the Obama administration proposed to revoke all food residue tolerances for chlorpyrifos, an active ingredient in insecticides. The proposal was issued in response to a petition from the Natural Resources Defense Council and Pesticide Action Network North America, the EPA said in a statement.
Photo: iStock.com
Latest from Greenhouse Management
- Voting now open for the National Garden Bureau's 2026 Green Thumb Award Winners
- WUR extends Gerben Messelink’s professorship in biological pest control in partnership with Biobest and Interpolis
- Lights, CO2, GROW!
- Leading the next generation
- The Growth Industry Episode 8: From NFL guard to expert gardener with Chuck Hutchison
- The biggest greenhouse headlines of 2025
- Theresa Specht
- 10 building blocks of plant health
