Efficacy of citronella and ginger essential oil combinations against chicken lice (Menopon gallinae) and mites (Ornithonyssus bursa): Chemical characterization, contact toxicity, and in vivo validation

香茅和生姜精油组合对鸡虱（Menopon gallinae）和鸡螨（Ornithonyssus bursa）的功效：化学表征、接触毒性和体内验证