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Figure 3 | Malaria Journal

Figure 3

From: Implications of bio-efficacy and persistence of insecticides when indoor residual spraying and long-lasting insecticide nets are combined for malaria prevention

Figure 3

Results of monthly bioassays showing residual activity of various LLINs when tested using either the standard WHO cone assays or the wire ball method (two intersecting wire cycles, each measuring 15 cm diameter, around which the test net is wrapped to form a netting ball). The controls in these assays consisted of a non-insecticidal mosquito net. No assays were conducted on the third month due to lack of mosquitoes.

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