2011 June: Green Hill Lake Post Locust Spray. Pesticide: Carbaryl An Assessment of Effects of the 2010-2011 Australian Plague Locust Response on Victorian Aquatic Ecosystems Centre for Aquatic Pollution Identification and Management Technical Report #9 Bryant Gagliardi, Sara Long, Gavin Rose, Lisa Golding, Jason Lieschke, Tara Daw Quadros, Leon Metzeling, Vincent Pettigrove. December 2011 6/6/11: Green Hill Lake Carbaryl 0.002ug/L http://www.energyandresources.vic.gov.au/energy?a=163202