Experiments were conducted toevaluate corn response and weed control of an experimental soil applied herbicide and to compare activitywith other soil-applied herbicides and herbicide combinations. At Valley City, Croplan ‘184 RR' corn wasplanted on May 20, 2003. PRE treatments were applied May 21 at 11:30 am with 57 F air, 54 F soil at afour inch depth, 45% relative humidity, 100% clouds, 10 to 15 mph S wind, dry soil surface, moist subsoil,and no dew present. POST treatments were applied on July 2 at 2:30 pm with 90 F air, 93 F soil surface,48% relative humidity, 0% clouds, 8 to 13 mph SE wind, dry soil surface, moist subsoil, excellent cropvigor, and no dew present to V6 to V7 corn. Weed species present were: 3 to 6 inch (1 to 15/ft2) foxtailspecies (50% yellow and 50% green).
展开▼
