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Table 12 Control mortality in silicon oil: PY status of P. argentipes in the WHO tube test (five replicates for each observation) for alpha-cypermethrin in Nepal

From: Susceptibility of field-collected Phlebotomus argentipes (Diptera: Psychodidae) sand flies from Bangladesh and Nepal to different insecticides

District Village Development Committee No. of sand flies exposed in 5 replicates [KD (%)] No. of sand flies dead at 24 h (%)
Exposure time (min) Exposure time (min)
15 30 60 15 30 60
Morang Bhathigachh 102 [0 (0)] 104 [0 (0)] 117 [0 (0)] 2 (1.96) 2 (1.92) 6 (5.13)
Sunsari Tanmuna 104 [0 (0)] 104 [0 (0)] 107 [0 (0)] 0 0 0
Saptari West Pipara 112 [0 (0)] 103 [0 (0)] 115 [0 (0)] 9 (8.04) 2 (1.94) 10 (8.70)
  1. Abbreviations: KD knockdown rate, PY pyrethroid