Expansion of the Knockdown Resistance Frequency Map for Human Head Lice (Phthiraptera: Pediculidae) in the United States Using Quantitative SequencingKyle J. Gellatly, Sarah Krim, +5 authors J. Marshall ClarkJournal of medical entomology2016Pediculosis is a prevalent parasitic infestation of humans, which is increasing due, in part, to the selection of lice resistant to either the pyrethrins or pyrethroid insecticides by the knockdown… (More)