Fig. 1. Accumulated heat units according to the model of Lee et al. (1992) during the growing season for Plymouth, NC, Painter, VA, and Bridgeton, NJ, in 1999 and 2000.
Fig. 1. Accumulated heat units according to the model of Lee et al. (1992) during the growing season for Plymouth, NC, Painter, VA, and Bridgeton, NJ, in 1999 and 2000.