Farmers, herbicide formulators criticize Corteva's tariff petition on 2,4-D

Corn growers and formulators of 2,4-D urged the International Trade Commission Thursday to deny a request from Corteva Agriscience for antidumping duties on low-priced Chinese and Indian imports, claiming the company has been using its position as the sole U.S. producer of 2,4-D acid to gain market share for its Enlist growing system.