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. Author manuscript; available in PMC: 2021 Feb 2.
Published in final edited form as: Acta Trop. 2018 Dec 7;190:304–311. doi: 10.1016/j.actatropica.2018.12.009

Table 1.

Mortality (mean % ± SE) of L3/L4 instars of Anopheles gambiae over 72 h upon exposure to acute toxic levels of M. koenigii extract. Means with the same letters within a column are not significantly different at 5% level.

Concentration 100ppm
Time 24hrs 48hrs 72hrs
Kibwezi 18.3 ± 1.74 a 43.0 ± 2.75 a 80.3 ± 1.65 a
Makindu 26.7 ± 1.80 a 40.3 ± 1.90 a 55.7 ± 2.58 b
Malindi 15.7 ± 2.50 a 27.7 ± 3.90 ab 28.7 ± 3.43 c
Mombasa 13.0 ± 2.43 ab 18.3 ± 3.73 bc 26.7 ± 4.19 c
Control 0.0 ± 0.00 b 0.3 ± 0.00 c 1.3 ± 0.59 d