RT Journal Article SR Electronic T1 Gypsy Moth Biological Control Program JF Arboriculture & Urban Forestry (AUF) JO JOA FD International Society of Arboriculture SP 66 OP 68 DO 10.48044/jauf.1978.015 VO 4 IS 3 A1 Metterhouse, William W. YR 1978 UL http://auf.isa-arbor.com/content/4/3/66.abstract AB