juglone from black walnuts

Gay Nicholson (agn1@postoffice.mail.cornell.edu)
Fri, 19 May 1995 23:29:40 -0400

I wonder if anyone has a reference on plants tolerant of the root exudate,
juglone, from black walnut trees. I remember that tomatoes are an example
of herbaceous plants that are highly sensitive to the chemical, but I
wonder if there is any data on the sensitivity of other trees and shrubs.

I can't remember where I may have read such a list, and my old textbooks
give scanty reference. I would greatly appreciate hearing from anyone with
knowledge about this form of allelopathy.

Thanks in advance.

*************************************
Gay Nicholson
Program on Ethics and Public Life
119 Stimson Hall
Cornell University, Ithaca, NY 14853
(607) 255-6878
FAX 255-8649
agn1@cornell.edu