PT - JOURNAL ARTICLE ED - , TI - Arboricultural Abstracts AID - 10.48044/jauf.2007.33.5.371 DP - 2007 Sep 01 TA - Arboriculture & Urban Forestry (AUF) PG - 371--372 VI - 33 IP - 5 4099 - http://auf.isa-arbor.com/content/33/5/371.short 4100 - http://auf.isa-arbor.com/content/33/5/371.full