Googlescholar, and "glyphosate" and "germination" gives numerous results. Some are free and others likely behind paywalls, but there have been numerous papers published on the subject as well as other items related to glyphosate. I read one today that mentioned plants can and do absorb it through their roots. --- On Fri, 4/5/13, Christian Lachaud <christian.lachaud@gmail.com> wrote: Aaron : do you have any references to advise ? *