A Corer Crop Program for Florida Pecan Orchards Fig. 11.-Stuart trees in unplanted Plot 3-B where sulfate of ammonia was applied. Has somewhat better foliage than in Plot 3-A as shown in Fig. 10. Note Crotalaria spectabilis in Plot 4, right background. Fig. 12.-Crotalaria spectabilis in Stuart Plot 4 in which oats were grown each winter. Note the sparse foliage on the trees and compare with Plot 2 as shown in Fig. 9.