The crew was putting grow tubes around the young grapes in Dr. Hwang's vineyard where new hybrids are planted. … [Read more...] about Protecting young grapes with grow tubes
Archives for May 22, 2017
I saw what I think to be early downy mildew symptoms on Catawba. We will have to keep an eye on it. … [Read more...] about Early downy mildew symptoms on Catawba
GDD base 50 accumulation since April 1 = 529. 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 … [Read more...] about Grape phenology and GDD accumulation