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. 2022 Jun 6;107(1):204–207. doi: 10.4269/ajtmh.22-0092

Table 2.

Time (hours) taken to knockdown 50% (KT50) and 95% (KT95) of the Cimex hemipterus population when exposed to discriminating dosages of deltamethrin

Cimex lectularius Cimex hemipterus
Insecticide KT50 KT95 KT50 KT95 KR50
Deltamethrin 4 19 22 75 5.5

KR50 = knockdown time ratios. Data from C. lectularius are presented for comparison.