title: Effects of two juvenile hormone analogs and beta-ecdysone on nymphal development, spermatogenesis, and embryogenesis in Dermacentor variabilis (Say) (Acari: Ixodidae).
mesh_terms: D000818:Animals; D002454:Cell Differentiation / Q000187:drug effects*; D003870:Dermacentor / Q000187:drug effects* / Q000254:growth & development; D004440:Ecdysone / Q000494:pharmacology*; D004627:Embryonic Induction / Q000187:drug effects*; D005260:Female; D007605:Juvenile Hormones / Q000494:pharmacology*; D008297:Male; D009758:Nymph / Q000187:drug effects / Q000254:growth & development; D011817:Rabbits; D013091:Spermatogenesis / Q000187:drug effects*; D013987:Ticks / Q000187:drug effects*
chemical_list: D007605:Juvenile Hormones; D004440:Ecdysone