PT - JOURNAL ARTICLE AU - Jensen, Fred AU - Andris, Harry AU - Beede, Robert TI - A Comparison of Normal Girdles and Knife-Line Girdles on Thompson Seedless and Cardinal Grapes DP - 1981 Jan 01 TA - American Journal of Enology and Viticulture PG - 206--207 VI - 32 IP - 3 4099 - http://www.ajevonline.org/content/32/3/206.short 4100 - http://www.ajevonline.org/content/32/3/206.full SO - Am. J. Enol. Vitic.1981 Jan 01; 32 AB - In two of five trials, knife-line girdles were significantly less effective than normal 4.8-mm wide girdles; in the remaining trials differences were not significant. Knife-line girdles were generally intermediate in their response between no girdle and a normal 4.8-mm wide girdle.