McLaughlin, M.Stacey, S.Lombi, E.2008-08-132008-08-132007PCT/AU2006/000951http://hdl.handle.net/2440/47360PATENT: M. J. McLaughlin, S. P. Stacey, E. Lombi (Assignee: Adelaide Research and Innovation Pty Ltd and Commonwealth Scientific and Industrial Research Organisation). WO 2007/006078 A1 (PCT/AU2006/000951) PCT filed Jul 11, 2006; published Jan 18, 2007.The invention describes a method and product for chelating micronutrients when used to provide the micronutrients to a plant, which comprises applying to an area of the plant or soil/substrate surrounding the plant an effective amount of a plant fertiliser composition comprising a chelating polymer having the general formula (I), capable of forming coordinate bonds with the micronutrients, transporting the micronutrients across a membrane of the plant and releasing the micronutrients for use by the plant.enPatent002008211620080813171025WO/2007/00607842351McLaughlin, M. [0000-0001-6796-4144]