PT - JOURNAL ARTICLE ED - , TI - ARBORICULTURAL ABSTRACTS AID - 10.48044/jauf.2007.33.2.157 DP - 2007 Mar 01 TA - Arboriculture & Urban Forestry (AUF) PG - 157--158 VI - 33 IP - 2 4099 - http://auf.isa-arbor.com/content/33/2/157.short 4100 - http://auf.isa-arbor.com/content/33/2/157.full