1. Images of pesticides By: Leslie London, University of Cape Town This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 2.5 South Africa License.Creative Commons Attribution-Noncommercial-Share Alike 2.5 South Africa License Under the following conditions: Attribution. You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work) Non-commercial. You may not use this work for commercial purposes. Share Alike. If you alter, transform, or build upon this work, you may distribute the resulting work but only under the same or similar license to this one. For any reuse or distribution, you must make clear to others the license terms of this work. One way to do this is with a link to the license web page: http://creativecommons.org/licenses/by-nc-sa/2.5/zahttp://creativecommons.org/licenses/by-nc-sa/2.5/za Any of the above conditions can be waived if you get permission from the copyright holder. Nothing in this license impairs or restricts the authors’ moral rights. Nothing in this license impairs or restricts the rights of authors whose work is referenced in this document. Cited works used in this document must be cited following usual academic conventions Citation of this work must follow normal academic conventions http://za.creativecommons.org Source work at Vula. Permissions beyond the scope of this license may be available at www.healthedu.uct.ac.za or contact healthoer@uct.ac.zaVulawww.healthedu.uct.ac.zahealthoer@uct.ac.za

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