We checked 100 buds of each cultivar in the Foundation Vineyard after we experienced a low of minus 6.7 degrees in February. Cold injury was minimal. Foundation Vineyard winter bud cold injury count - 100 bud samples Cultivar % killed buds Norton 1% Vignoles 2% Cahmbourcin 1% Taminette 0% Chardonel 6% Cayuga White 4% … [Read more...] about Winter bud cold injury minimal
Archives for March 13, 2015
Aaron Taylor and Shelia Long found holes in grape canes as they were pruning. Soon they discovered grape cane borers as well as some other insects inside the holes. For more information on this pest, see http://nysipm.cornell.edu/factsheets/grapes/pests/gcb.pdf … [Read more...] about Grape cane borer