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Table 1 Mortality of P. argentipes to alpha-cypermethrin (0.05%) in the WHO tube test (six replicates for each observation) in Bangladesh

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

Upazila District No. of sand flies exposed in 6 replicates [KD (%)] No. of sand flies dead at 24 h (%)
Exposure time (min) Exposure time (min)
15 30 60 15 30 60
Fulbaria Mymensingh 120 [35 (29.16)] 122 [65 (53.28)] 125 [111 (88.80)] 120 (100) 122 (100) 125 (100)
Madhupur Tangail 121 [32 (26.45)] 125 [59 (47.20)] 128 [115 (89.84)] 121 (100) 125 (100) 128 (100)
Pirgonj Rangpur 122 [37 (30.33)] 120 [69 (57.50)] 122 [109 (89.34)] 122 (100) 120 (100) 122 (100)
Bera Pabna 124 [39 (31.45)] 121 [62 (51.24)] 123 [111 (90.24)] 124 (100) 121 (100) 123 (100)
Terokhada Khulna 123 [41 (33.33)] 124 [71 (57.26)] 126 [112 (88.89)] 123 (100) 124 (100) 126 (100)
Godagari Rajshahi 126 [43 (34.13)] 124 [63 (50.81)] 122 [110 (90.16)] 126 (100) 124 (100) 122 (100)
  1. Abbreviation: KD knockdown rate