Henk Tennekes lecture at Heidelberg University on the risk profile of neonicotinoid insecticides

On the 16th of February 2011, the Dutch toxicologist Dr. Henk Tennekes gave a lecture at the Institute of Public Health of Heidelberg University on the risk profile of neonicotinoid insecticides and their impact on non-target insects and birds (powerpoint presentation attached). Klaus Maresch recorded the English version of this presentation and placed it on Youtube: http://www.youtube.com/watch?v=M4RIDWuCN-A