Canopy management experiments of hedging and/or leaf pruning, were conducted in 1988 and 1989 to examine their effect on yield, quality and disease control of `Chenin Blanc ' grapes in Southeast Texas. Vines hedged and/or leaf pruned in May reduced bunch rot. In 1988 all three treatments had a significant lower juice pH at harvest than the control. The combination treatment also had a higher yield.
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