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Table 1 Susceptibility of Aedes albopictus larva to three pyrethroid insecticides in Haikou City, Hainan Island, China

From: First identification of kdr allele F1534S in VGSC gene and its association with resistance to pyrethroid insecticides in Aedes albopictus populations from Haikou City, Hainan Island, China

Insecticides Sites LC50 (mg/L) LC50 (95%CI) LC90 (mg/L) LC90 (95 % CI) RR50
Deltamethrin XI 0.0001 0.0001–0.0002 0.0003 0.0003–0.0004 1.27
LT 0.0012 0.0011–0.0014 0.0032 0.0027–0.0040 9.09
ST 0.0020 0.0010–0.0020 0.0070 0.0050–0.0100 18.18
BP 0.0080 0.0070–0.0090 0.0210 0.0180–0.0270 72.73
FM 0.0480 0.0420–0.0550 0.1650 0.1300–0.2320 436.36
S 0.0001 0.0001–0.0001 0.0003 0.0003–0.0005  
Permethrin XI 0.0143 0.0134–0.0159 0.0259 0.0232–0.0300 2.38
LT 0.0070 0.0060–0.0070 0.0120 0.0110–0.0130 1.17
ST 0.0100 0.0100–0.0110 0.0220 0.0190–0.0270 1.67
BP 0.0530 0.0490–0.0580 0.1130 0.0990–0.1320 8.83
FM 1.0920 0.9540–1.2530 4.6740 3.5090–7.1620 182.00
S 0.0060 0.0050–0.0060 0.0090 0.0080–0.0100  
Beta-cypermethrin XI 0.0047 0.0043–0.0052 0.0132 0.0114–0.0158 5.31
LT 0.0020 0.0020–0.0020 0.0040 0.0030–0.0040 2.25
ST 0.0040 0.0030–0.0040 0.0100 0.0080–0.0120 4.49
BP 0.0130 0.0120–0.0140 0.0310 0.0260–0.0400 14.61
FM 0.0580 0.0530–0.0640 0.1740 0.1500–0.2120 65.17
S 0.0009 0.0008–0.0010 0.0020 0.0020–0.0031  
  1. The data of deltamethrin and permethrin was from the literature [52]
  2. XI Xinbu Island, LT Longtang Town, ST Shishan Town, BP Baishamen Park, FM Flower Market, S: susceptible colony