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Table 5 Mortality status of P. argentipes to malathion (5%) 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

122 [53 (43.44)]

124 [92 (74.19)]

124 [120 (96.77)]

122 (100)

124 (100)

124 (100)

Madhupur

Tangail

122 [50 (40.98)]

120 [87 (72.50)]

120 [112 (93.33)]

122 (100)

120 (100)

120 (100)

Pirgonj

Rangpur

120 [53 (44.17)]

120 [83 (69.17)]

121 [114 (94.21)]

120 (100)

120 (100)

121 (100)

Bera

Pabna

126 [57 (45.24)]

122 [86 (70.49)]

123 [111 (90.24)]

126 (100)

122 (100)

123 (100)

Terokhada

Khulna

125 [55 (44.00)]

126 [91 (72.22)]

122 [115 (94.26)]

125 (100)

126 (100)

122 (100)

Godagari

Rajshahi

121 [54 (44.63)]

126 [89 (70.63)]

124 [116 (93.55)]

121 (100)

126 (100)

124 (100)

  1. Abbreviation: KD knockdown rate