TY - JOUR T1 - Effect Of Tree Size, Hole Location, And Wetwood Fluxing On Healing Of Injection Wounds In American Elms JF - Arboriculture & Urban Forestry (AUF) SP - 45 LP - 47 DO - 10.48044/jauf.1985.011 VL - 11 IS - 2 AU - W. Stack Robert Y1 - 1985/02/01 UR - http://auf.isa-arbor.com/content/11/2/45.abstract N2 - Elm trees treated by injeqtion for protection from Dutch elm disease were examined after 22 months. The degree of healing of injection wounds was determined. Injection holes in roots healed faster than those in stems, and with notable exceptions those on smaller trees faster than those on larger trees. There was no relationship between wetwood symptoms on the tree and healing of injection sites. ER -