RT Journal Article SR Electronic T1 Chemical Eradication of Unwanted Grape Roots and Rootstocks JF American Journal of Enology and Viticulture JO Am. J. Enol. Vitic. FD American Society for Enology and Viticulture SP 51 OP 58 VO 11 IS 2 A1 O. A. Leonard A1 Lloyd A. Lider YR 1960 UL http://www.ajevonline.org/content/11/2/51.abstract AB A series of field trials was conducted to test the effectiveness of several herbicides in killing the shoot and roof systems of unwanted grapevines. These trials were conducted during the years 1954 through 1959 and at several locations in California. Several soil-injected fumigants were quite effective in killing the shoots and a limited portion of the root systems of treated vines. Other herbicides, applied either as foliage sprays or stump treatments, were either less effective or quite hazardous fo adjacent vines.