Confirmation of Shattercane (<i>Sorghum bicolor</i>) Resistance to ALS-Inhibiting Herbicides in Ohio

Fig. 1. Phytotoxic response of resistant (R) and susceptible (S) shattercane populations to 70 g/ha nicosulfuron, 80 g/ha primisulfuron, and 140 g/ha imazethapyr 14 days after postemergence treatment. Herbicide rates were twice the label-recommended rate.



Image from Plant Health Progress article:
Confirmation of Shattercane (Sorghum bicolor) Resistance to ALS-Inhibiting Herbicides in Ohio