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Susceptibility to synthetic pyrethroids (SP's) and the role of two major resistance mechanisms were evaluated in Mexican Rhipicephalus microplus tick populations. Larval packet test (LPT), knock-down (kdr) PCR allele-specific assay (PASA) and esterase activity assays were conducted in tick...

Rosario-Cruz, R.; Guerrero, F. D.; Miller, R. J.; Rodriguez-Vivas, R. I.; Tijerina, M.; Dominguez-Garcia, D. I.; Hernandez-Ortiz, R.; Cornel, A. J.; McAbee, R. D.; Alonso-Diaz, M. A.
Springer-Verlag GmbH, Heidelberg, Germany
Parasitology Research, 2009, 105, 4, pp 1145-1153