TY - JOUR T1 - Control of Hemlock Woolly Adelgid Using Soil Injections of Systemic Insecticides JF - Arboriculture & Urban Forestry (AUF) JO - JOA SP - 287 LP - 288 DO - 10.48044/jauf.1994.051 VL - 20 IS - 5 AU - V. Bruce Steward AU - Tracy A. Horner Y1 - 1994/09/01 UR - http://auf.isa-arbor.com/content/20/5/287.abstract N2 - ER -