title: Field studies of systemic insecticides. I. Evaluation of phoxim for control of fleas on cotton rats.
mesh_terms: D000818:Animals; D007300:Insect Control; D007306:Insecticides; D009946:Organothiophosphorus Compounds; D051381:Rats / Q000469:parasitology*; D005423:Siphonaptera
chemical_list: D007306:Insecticides; D009946:Organothiophosphorus Compounds; C003135:phoxim