Insecticide resistance in phlebotomine sandflies in Southeast Asia with emphasis on the Indian subcontinent November 8, 2016 Table 1 Status of insecticide resistance in phlebotomine sandflies in the Southeast Asia region Geographical area Sandfly species Insecticide Result Reference A. Bangladesh P. argentipes DDT Susceptible Choudhury (2000) [41] B. India ?Muzaffarpur District (Bihar) P. argentipes DDT Susceptible Kaul et al. (1978) [16] dieldrin ?Muzaffarpur and Samastipur districts (Bihar) P. papatasi DDT Resistant dieldrin Susceptible (in both districts) ?Muzaffarpur District (Bihar) P. papatasi DDT Resistant Joshi et al. (1979) [3] ?West Bengal P. argentipes DDT Susceptible Sen (1959) [15] ?Muzaffarpur District (Bihar) P. papatasi DDT Resistant Dhanda et al. (1983) [18] ?Samastipur District (Bihar) P. argentipes DDT Tolerant Mukhopadhyay et al. (1990) [4] ?Begusarai and Muzaffarpur districts (Bihar) P. papatasi DDT Resistant in both districts Das et al. (1995) [19] ?Ghaziabad District (Uttar Pradesh) and Midnapur District (West Bengal) P. papatasi DDT Resistant Dhiman and Mittal (2000) [20] dieldrin Resistant malathion Resistant deltamethrin Suceptible (Populations of both districts) ?Panchmahal District (Gujarat) P. papatasi DDT and dieldrin Susceptible Thapar et al. (1993) [21] ?Bikaner District (Rajasthan) P. papatasi DDT, dieldrin and propoxur Resistant Bansal and Singh (1996) [22] malathion, fenitrothion and permethrin Susceptible ?Pali and Barmer districts (Rajasthan) P. papatasi DDT Resistant Singh and Bansal (1996) [23] dieldrin, malathion, fenitrothion and propoxur Susceptible ?Vaishali District P. argentipes DDT Resistant (15.4 % mortality) Kaul et al. (1993) [25] ?Patna District (Bihar) P. papatasi Resistant (2.9 % mortality) P. argentipes Susceptible (100 % mortality) ?Varanasi District (Uttar Pradesh) P. argentipes DDT Susceptible Joshi and Rai (1994) [28] P. papatasi Susceptible ?West Bengal P. argentipes DDT Susceptible Mukhopadhyay et al. (1996) [29] P. papatasi Resistant ?Sahibganj District (Bihar) P. argentipes DDT Resistant NMEP (1991) [30] dieldrin Susceptible ?24 Parganas District (West Bengal) P. argentipes DDT Resistant Basak and Tandon (1995) [31] ?Hoogly District (West Bengal) P. argentipes DDT Susceptible Chandra et al. (1995) [32] ?Maldah District (West Bengal) P. argentipes DDT Resistant (40–61.5%mortality) Kumar et al. (2015) [33] ?Pondicherry P. argentipes DDT Tolerant Amalraj et al. (1999) [34] BHC Tolerant malathion Resistant deltamethrin Resistant permethrin Resistant bendiocarb Susceptible P. papatasi DDT Tolerant BHC Susceptible malathion Tolerant deltamethrin Tolerant permethrin Resistant bendiocarb Susceptible ?Vaishali P. argentipes DDT Resistant (71–78 % mortality) to almost susceptible (97.57 % mortality) Singh et al. (2001) [35] ?Darbhanga Susceptible (98.24 % mortality) to tolerant (96.28 % mortality) ?Patna and Samastipur districts (Bihar) Susceptible (100 % mortality) ?Nainital and Almora districts (Uttarakhand) P. argentipes DDT Susceptible Rao et al. (2001) [40] ?Vaishali District P. argentipes DDT Resistant Dhiman et al. (2003) [36] deltamethrin Susceptible ?Patna District (Bihar) DDT Susceptible malathion Susceptible ?Muzaffarpur, Vaishali and Patna districts combined (Bihar) P. argentipes DDT Resistant (43 % mortality) Dinesh et al. (2010) [37] deltamethrin Susceptible (95–100 % mortality) ?Gadchiroli District (Maharashtra), Ramgarh District (Jharkhand), Katihar and Vaishali districts (Bihar) P. argentipes DDT Resistant Singh et al. (2012) [39] malathion Susceptible deltamethrin Susceptible ?Patna District (Bihar) DDT Verification required (89 % mortality) malathion and deltamethrin Susceptible ?Patna P. argentipes DDT Resistant, tolerant and susceptible Singh and Kumar (2015) [38] ?Vaishali Resistant, tolerant ?Muzaffarpur Resistant, tolerant and susceptible ?Samastipur, Sheohar and Sitamarhi districts (Bihar) Resistant Susceptible Resistant C. Nepal ?Dhansua District P. argentipes DDT Susceptible to both insecticides Anonymous (2000) [43] P. papatasi malathion ?Dhansua District P.argentipes malathion, bendiocarb, deltamethrin and lambda-cyhalothrin Susceptible to all insecticides Environmental Health Project (2001) [42] ?Sunsari and Morang districts P. argentipes DDT Resistant (62%mortality) in bordering area with India, otherwise susceptible in other areas Dinesh et al. (2010) [37] deltamethrin Susceptible (96–99 % mortality) D. Sri Lanka ?Delft islands P. argentipes malathion Biochemical evidence of resistance Surendran et al. (2005) [44]