title: Cholinesterase insensitivity: a mechanism of resistance in Mexican strains of Boophilus microplus (Acari: Ixodidae) against coumaphos.
authors.forename: F C
authors.initials: FC
authors.lastname: Wright
authors.forename: E H
authors.initials: EH
authors.lastname: Ahrens
mesh_terms: D000110:Acetylcholinesterase / Q000378:metabolism*; D000818:Animals; D003372:Coumaphos / Q000494:pharmacology*; D007305:Insecticide Resistance; D007306:Insecticides / Q000494:pharmacology*; D013045:Species Specificity; D013987:Ticks / Q000201:enzymology*
chemical_list: D007306:Insecticides; D000110:Acetylcholinesterase; D003372:Coumaphos