Stephens, J. & Molan, P. (2008). The explanation of why the level of UMF varies in manuka honey. New Zealand BeeKeeper. South City Print, 17-21.
Permanent Research Commons link: http://hdl.handle.net/10289/2141
A few years ago many beekeepers kindly supplied samples of manuka honey, from the spring 2001 season, directly from hives in various specific locations so that a study could be conducted to investigate the possible reasons why there is variation in the level of UMF in manuka honey.
South City Print
This is the published version of an article published in the journal: New Zealand BeeKeeper. Used with permission.