title: Residues of maneb and ethylene thiourea on field-sprayed lettuce and kale.
mesh_terms: D005030:Ethylenes / Q000032:analysis*; D005659:Fungicides, Industrial / Q000032:analysis*; D008344:Maneb / Q000032:analysis; D013859:Thiocarbamates / Q000032:analysis*; D013890:Thiourea / Q000032:analysis*; D014675:Vegetables / Q000032:analysis*
chemical_list: D005030:Ethylenes; D005659:Fungicides, Industrial; D013859:Thiocarbamates; D008344:Maneb; D013890:Thiourea