Hydrobiologia (2010) 646:133–143 DOI 10.1007/s10750-010-0173-3 SHALLOW LAKES Cyanobacteria blooms cannot be controlled by Effective Microorganisms (EMÒ) from mud- or Bokashi-balls Miquel Lurling • Yora Tolman Frank van Oosterhout • Published online: 7 March 2010 Ó The Author(s) 2010. This article is published with open access at Springerlink.com Abstract In controlled experiments, the ability