North American Fruit Explorers mailing list at ibiblio

[Doc Lisenby <longdistshtr@shtc.net>]

Can't reveal my source of information but in a few years ago, it was found to be important  in research because it caused neoplastic (cancer) tissue growth in plants.  It is said to alter the DNA of the tissue.

Sorry but I don't know a source.  Maybe a lab which supplies researchers would have a supply. I don't expect Carolina Biological Supply, Burlington, NC would have any,  but they might steer you in the right direction.

Doc Lisenby