One year's research (1989) conducted by Texas A&M University and the University of California showed that foliar application of Stoller's URA-CAL(TM) and Foli-Zyme(TM) (calcium monocarbamide) tended to increase cotton yields on certain varieties. These products also tended to influence fruiting position. The yield increases in the California plots tended to be due to the visual effects on verticillium wilt syndrome susceptible varieties.