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Aspects determining the risk of pesticides to wild bees: risk profiles for foca...
VALK, H. van der; KOOMEN, I.; NOCELLI, R. C. F.; RIBEIRO, M. de F.; FREITAS, B. M.; CARVALHO, S.; KASINA, J. M.; MARTINS, D.; MUTISO, M.; ODHIAMBO, C.In order to conduct a proper risk assessment of pesticides to bees, information is needed in three areas: (i) the toxicity of the pesticide; (ii) the probability of bee exposure to that pesticide; and (iii) the population dynamics of the bee species in question. Information was collected on such factors affecting pesticide risk to (primarily wild) bees in several crops in Brazil, Kenya and The Netherlands. Thes...
Date: 2012
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Origin: Oasisbr