RT Journal Article SR Electronic T1 Protection of Urban Forests Through the Use of Insect Diseases JF Arboriculture & Urban Forestry (AUF) JO JOA FD International Society of Arboriculture SP 69 OP 70 DO 10.48044/jauf.1978.016 VO 4 IS 3 A1 Smirnoff, W.A. YR 1978 UL http://auf.isa-arbor.com/content/4/3/69.abstract AB