R roxborotom ArboristSite Lurker Joined Dec 26, 2006 Messages 6 Reaction score 0 Location Pa Sep 18, 2007 #1 Hi.. Can a Black walnut tree be sprayed so it won't produce fruit (nuts)? Thanks - tom
T TreeWizard ArboristSite Lurker Joined Mar 19, 2007 Messages 49 Reaction score 1 Location Tonawanda NY Sep 19, 2007 #2 I don't know of any spray, but you can microinject with a product called Sniper which will reduce the number of nuts drastically.
I don't know of any spray, but you can microinject with a product called Sniper which will reduce the number of nuts drastically.
