title: Alternate methods of insect control to improve environmental quality. Introduction.
mesh_terms: D006843:Hydrocarbons, Chlorinated; D007300:Insect Control / Q000379:methods*; D007305:Insecticide Resistance; D007306:Insecticides; D010572:Pest Control, Biological / Q000379:methods
chemical_list: D006843:Hydrocarbons, Chlorinated; D007306:Insecticides