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Table 1 Mortality of L. longipalpis in response to exposure on different surfaces impregnated with alpha-cypermethrin 20 %

From: Baseline susceptibility to alpha-cypermethrin in Lutzomyia longipalpis (Lutz & Neiva, 1912) from Lapinha Cave (Brazil)

Domestic Surfaces 1 day after spraying 30 days after spraying 60 days after spraying 90 days after spraying 120 days after spraying 150 days after spraying
Unit (DU) Treated Intradomicile Peridomicile Intradomicile Peridomicile Intradomicile Peridomicile Intradomicile Peridomicile Intradomicile Peridomicile Intradomicile Peridomicile
   Tested Dead (%) Tested Dead (%) Tested Dead (%) Tested Dead (%) Tested Dead (%) Tested Dead (%) Tested Dead (%) Tested Dead (%) Tested Dead (%) Tested Dead (%) Tested Dead (%) Tested Dead (%)
DU 1a Wood 30 28 (93) 30 23 (77) 30 30 (100) 30 30 (100) 30 30 (100) 30 30 (100) 30 30 (100) 30 29 (97) 30 30 (100) 30 29 (97) 30 30 (100) 30 29 (97)
Adobe with plaster 30 30 (100) 30 30 (100) 30 30 (100) 30 30 (100) 30 30 (100) 30 30 (100) 30 30 (100) 30 28 (93) 30 30 (100) 30 27 (90) 30 30 (100) 30 29 (97)
Adobe without plaster 30 30 (100) 30 29 (97) 30 30 (100) 30 30 (100) 30 30 (100) 30 27 (90) 30 28 (93) 30 25 (83) 30 30 (100) 30 29 (97) 30 30 (100) 30 30 (100)
Wood 30 29 (97) 30 29 (97) 30 30 (100) 30 30 (100) 30 30 (100) 30 30 (100) 30 29 (97) 30 29 (97) 30 29 (97) 30 30 (100) 30 30 (100) 30 28 (93)
DU 2a Adobe with plaster 30 30 (100) 30 30 (100) 30 30 (100) 30 30 (100) 30 30 (100) 30 30 (100) 30 30 (100) 30 30 (100) 30 30 (100) 30 28 (93) 30 30 (100) 30 30 (100)
Adobe without plaster 30 30 (100) 30 30 (100) 30 29 (97) 30 27 (90) 30 28 (93) 30 30 (100) 30 29 (97) 30 29 (97) 30 30 (100) 30 10 (33) 30 28 (93) 30 28 (93)
Wood 30 30 (100) 30 30 (100) 30 30 (100) 30 30 (100) 30 30 (100) 30 30 (100) 30 30 (100) 30 29 (97) 30 30 (100) 30 29 (97) 30 30 (100) 30 29 (97)
DU 3a Adobe with plaster 30 30 (100) 30 30 (100) 30 30 (100) 30 30 (100) 30 30 (100) 30 30 (100) 30 30 (100) 30 29 (97) 30 29 (97) 30 29 (97) 30 30 (100) 30 30 (100)
Adobe without plaster 30 30 (100) 30 30 (100) 30 30 (100) 30 25 (83) 30 30 (100) 30 27 (90) 30 29 (97) 30 30 (100) 30 30 (100) 30 30 (100) 30 30 (100) 30 30 (100)
DU 4b Wood 30 1 (3) 30 0 (0) 30 0 (0) 30 0 (0) 30 0 (0) 30 0 (0) 30 0 (0) 30 0 (0) 30 0 (0) 30 0 (0) 30 0 (0) 30 0 (0)
Adobe with plaster 30 0 (0) 30 0 (0) 30 0 (0) 30 0 (0) 30 0 (0) 30 0 (0) 30 0 (0) 30 0 (0) 30 0 (0) 30 0 (0) 30 0 (0) 30 0 (0)
Adobe without plaster 30 0 (0) 30 0 (0) 30 0 (0) 30 0 (0) 30 0 (0) 30 0 (0) 30 0 (0) 30 0 (0) 30 0 (0) 30 1 (3) 30 0 (0) 30 0 (0)
  1. Comparison of mortality in the four domestic unit ; p = 2.2 × 10−16, Kruskal-Wallis test; p(DU1, DU2) = 0.77, p(DU 1, DU 3) = 0.45, p(DU 2, DU 3) = 0.32, p(DU 1, DU 4) = 4.8 × 10-16, p(DU 2, DU 4) = 4.9 × 10-16, p(DU3, DU 4) = 2.8 × 10−16, Kruskal-Wallis post-hoc tests (Mann–Whitney tests considering correction for multiple tests)
  2. aExperimental group
  3. bControl group