Henry,
Thanks for the link. Iām always looking for current research, as well as the old reports.
It is interesting that Goldschmidt mentioned Michurin and Lysenko, but neglected Prof. Lucien Daniel, a French scientist who did some very original work with grafting herbaceous plants, including beans and crucifers.
http://bulbnrose.x10.mx/Heredity/Daniel/DanielBiblio.html
Karl