title: Effect of some insecticides on the photosynthesis of alfalfa.
mesh_terms: D003864:Depression, Chemical; D007306:Insecticides / Q000494:pharmacology*; D008294:Malathion / Q000494:pharmacology*; D000455:Medicago sativa / Q000378:metabolism*; D010788:Photosynthesis / Q000187:drug effects*; D014112:Toxaphene / Q000494:pharmacology*
chemical_list: D007306:Insecticides; D014112:Toxaphene; D008294:Malathion