GDD base 50 accumulated since April 1 = 2390 (+344 departure from normal) at Mountain Grove
http://agebb.missouri.edu/weather/reports/gddTable.asp
Phenology stages according to the Modified E-L system
http://door.uwex.edu/files/2010/10/ModifiedEichhornLorennzsystem.pdf
Things are moving along. Some rots beginning due to the rain this weekend. We are close to harvest on Seyval Blanc and Cayuga White.