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Table 2 Insecticide susceptibility status of adult mosquito vector populations of Anopheles minimus to diagnostic concentrations of insecticides in northeastern states of India

From: Biology, distribution and control of Anopheles (Cellia) minimus in the context of malaria transmission in northeastern India

Study location, district, State [Reference] Insecticide (Diagnostic concentration) Study period No. of mosquitoes exposed (No. of replicates) No. of mosquitoes knockdown 60 min post-exposure No. of mosquitoes dead 24 h post-exposure Mortality (%) Susceptibility status
Sonapur, Kamrup, Assam (Unpub. obs.)a DDT (4%) October, 1995 43 (5) 43 43 100 S
Agia, Goalpara, Assam (Unpub. obs.)a October, 1995 13 (1) 13 13 100 S
Sonapur, Kamrup, Assam [92] July, 1999 80 (4) 80 80 100 S
Sonapur, Kamrup, Assam October, 2001 80 4) 80 80 100 S
Sonapur, Kamrup, Assam [57] November, 2005 80 (4) 80 80 100 S
Dalu, West Garo Hills, Meghalaya [61] June, 2007 30 (2) 30 30 100 S
Bokajan, KarbiAnglong, Assam (Unpub. obs.)a August, 2008 80 (4) 80 80 100 S
Boginadai, Lakhimpur, Assam (Unpub. obs.)a August, 2009 20 (2) 20 20 100 S
Agia, Goalpara, Assam (Unpub. obs.)a October, 2009 44 (4) 44 44 100 S
Amarpur, South Tripura, Tripura (Unpub. obs.)a October, 2010 10 (1) 10 10 100 S
Sidli, Chirang, Assam (Unpub. obs.)a October, 2012 24 (2) 24 24 100 S
Silachari, South Tripura, Tripura [50] September, 2012 40 (4) 40 40 100 S
Sonapur, Kamrup, Assam [93] Malathion (5%) July, 1999 60 (3) 60 60 100 S
Sonapur, Kamrup, Assam [57] Malathion (5%) November, 2005 60 (3) 60 60 100 S
Sonapur, Kamrup, Assam [57] Permethrin (0.75%) November, 2005 40 (2) 40 40 100 S
Sonapur, Kamrup, Assam [57] Alpha-cypermethrin (0.10%) August, 2006 80 (4) 80 80 100 S
Sonapur, Kamrup, Assam [57] Deltamethrin (0.05%) November, 2005 40 (2) 40 40 100 S
  1. Abbreviations: S susceptible (mortality in control replicates was < 5%)
  2. aUnpub. obs., unpublished observations