1989 National Bentgrass Test
(Native Soil - Green)

1993 Data
Progress Report NTEP No. 94-11

How is Other Data Evaluated?
Percent Poa Annua:
       Percent Poa Annua (January)
       Percent Poa Annua (February)
       Percent Poa Annua (April)
       Percent Poa Annua (May)
       Percent Poa Annua (July)
       Percent Poa Annua (October)
Others:
       Thatch Measurements