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Fig. 4 | Malaria Journal

Fig. 4

From: Tenebenal: a meta-diamide with potential for use as a novel mode of action insecticide for public health

Fig. 4

Residual activity of Tenebenal™ applied in four concentrations as a prototype WP, as measured by cone bioassays, in comparison to three standard IRS products and an untreated negative control, against insecticide resistant strains of Anopheles gambiae. Mosquitoes were exposed to surfaces for 30 min, and mortality observed 24 h after exposure: Tiassalé 2 females were exposed to treated wood surfaces on the day after treatment, and Tiassalé 13 females were exposed to treated mud surfaces and ceramic tiles in months 6 and 8 post-treatment application, respectively. Values shown are average mortality in 30 mosquitoes, 10 exposed in cones to each of three replicate tiles; replicates are represented by the top, dissecting line, and bottom of each bar

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