title: Effects of photoperiod on nymphal diapause in Amblyomma americanum (Acari: Ixodidae).
authors.forename: J M
authors.initials: JM
authors.lastname: Pound
authors.forename: J E
authors.initials: JE
authors.lastname: George
mesh_terms: D000222:Adaptation, Physiological; D000818:Animals; D005260:Female; D008027:Light; D009758:Nymph / Q000254:growth & development; D010507:Periodicity; D013987:Ticks / Q000254:growth & development*