Environmental groups said dicamba drift has damaged vegetable farms, trees and other critical plantsThe Environmental Protection Agency on Friday reapproved the weedkiller dicamba for use on genetically modified soybeans and cotton, a pesticide that has raised widespread concern over its tendency to drift and destroy nearby crops.The agency said dicamba was critical for farmers who would otherwise have their crops threatened by fast growing weeds. To ensure the pesticide is used safely, the agency said it imposed strong protections and limits on its use. Continue reading... ...read more read less