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Figure 8 | Malaria Journal

Figure 8

From: Estimation of insecticide persistence, biological activity and mosquito resistance to PermaNet® 2 long-lasting insecticidal nets over three to 32 months of use in Ethiopia

Figure 8

Relationship between insecticide concentration on nets and knockdown/mortality in bioassay with susceptible mosquito strains. White squares = kd60; grey circles = 24 hr mortality. Nets from all time periods of collection are included. Vertical solid line: minimum effective concentration of deltamethrin; dotted vertical line: optimum concentration; dotted horizontal line: WHOPES recommended standard of 95% for kd60; dashed horizontal line: WHOPES recommended standard of 80% for 24-hour mortality.

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