title: Plague vector studies. IV. A comparison of insecticide application techniques for flea control on ground squirrels.
mesh_terms: D000818:Animals; D004026:Dieldrin; D004199:Disease Vectors; D007306:Insecticides; D008722:Methods; D010930:Plague / Q000517:prevention & control; D012589:Sciuridae; D005423:Siphonaptera; D013997:Time Factors
chemical_list: D007306:Insecticides; D004026:Dieldrin