RT Journal Article SR Electronic T1 Communication of Knowledge and Needs Between Researcher and Arboriculturist JF Arboriculture & Urban Forestry (AUF) FD International Society of Arboriculture SP 206 OP 208 DO 10.48044/jauf.1976.051 VO 2 IS 11 A1 Alex L. Shigo YR 1976 UL http://auf.isa-arbor.com/content/2/11/206.abstract AB Research has produced a wealth of knowledge about trees, but not much of it reaches the people who need it and can use it. Some possible reasons for this are discussed, and the need for improving two-way communication between researcher and arboriculturist is emphasized.