Sprayer, defoliant O 04 oenergyarea 1.2160101 ostir .15 ofuel op_notes4 Herbicide application, Material is applied on growing crop to defoliate the crop prior to a scheduled harvest operation. Current a placeholder operation as to not affect target yield calibration routine. op_devnotes4 Sprayer, defoliant as used on cotton or other crops. 082806 DTL Stops all plant crop growth. 10-27-06 MAS Moves leaves from plant to flat residue. There seems to be a drop in yield since the leaves are gone for the last 2 week period. May need to adjust calibration (bioadjustement) when using this operation. MAS 4-11-08 LMOD and WEPS DB correlation, existing WEPS operation record, 160410 jp G 02 gbioarea 1.0 P 31 kilflag 3