RT Journal Article SR Electronic T1 Control of Diplodia and Dothistroma Blights of Pines in the Urban Environment JF Arboriculture & Urban Forestry (AUF) FD International Society of Arboriculture SP 1 OP 5 DO 10.48044/jauf.1981.001 VO 7 IS 1 A1 Glenn W. Peterson YR 1981 UL http://auf.isa-arbor.com/content/7/1/1.abstract