Sprayer, defoliant O 04 oenergyarea 1.2160101 ostir .15 op_notes4 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 G 02 gbioarea 1.0 P 31 kilflag 3