Lontrel 300 is a highly selective post-emergence herbicide, a water-miscible liquid concentrate for controlling resistant dicotyledonous weeds. Lontrel 300 acts as a growth-inhibiting herbicide; susceptible weeds stop growing shortly after application, followed by deformation of the weeds’ leaves and stems and discoloration. Weeds typically die within 10–21 days after application.

Dosage: 0.7–1.0 L/ha in 200–400 L of water

Active ingredient: clopyralid – 300 g

Package size: 5 L canister