After June 15, Command may be applied preemergence. Command controls volunteer small grains. Do not apply within 1,000 ft of towns, subdivisions, commercial fruit and vegetable nurseries, or greenhouses. See label for other restrictions. Dual II contains a crop safening agent for corn.
Incorporation improves control of yellow nutsedge.
Frontier is similar in activity to Dual and Micro-Tech. Frontier may be applied postemergence with certain tank-mix partners. See label for additional information. Plant seed at least 1.75 inch deep on flat or raised seedbed, or crop injury may result. Do not apply after soybean emergence.