Figure 3From: Efficacy and non-target impact of spinosad, Bti and temephos larvicides for control of Anopheles spp. in an endemic malaria region of southern MexicoChanges in Shannon diversity index values for experimental pools subjected to one of three larvicidal treatments and an untreated control. Pre-treatment (5 weeks) and post-treatment (20 weeks) sampling values are shown.Back to article page