PAT input values Scenario R1 R2 R3 R4 Crop emergence day 247 0 278 0 First possible appln date (days after emergence) -196 0 -227 0 First possible appln date (julian day) 51 198 51 152 Maximum application window (days) 76 31 76 31 Minimum interval between applications (days) 45 1 45 1 Number of applications 2 2 2 2 Final rules used by PAT to select dates Rule 1: Prec