Shunts   - Chemical pathways have shunts.  Roads have detours.  Chemical pathways are the routes traveled by chemicals in the bags.  Shunts are detours.  When trees are wounded, shunts produce protective substances.

Dictionary MAIN PAGE
Text & Graphics Copyright © 2007 Keslick & Son Modern Arboriculture
Please report web site problems, comments and words of interest, not found.
Contact