Tolerance of Cotton (<i>Gossypium hirsutum</i>) Seedlings to Preemergence and Postemergence Herbicides with Four Modes of Action

Fig. 1. Effect of application timing and s-metolachlor rate on visual injury, SPAD readings, and relative dry weight of cotton seedlings in a greenhouse herbicide response study. Herbicide treatments were applied preemergence (PRE), and at the cotyledon (COTY), two-leaf (2-LF), and four-leaf (4-LF) stage of cotton. LSD bars (5%) are located on the untreated data points. The 1X herbicide rate was 1.34 kg/ha.



Image from Plant Health Progress article:
Tolerance of Cotton (Gossypium hirsutum) Seedlings to Preemergence and Postemergence Herbicides with Four Modes of Action