Nov 21, 1990 · Specimen Label ACCEk" ED NOV 2 t 1900 Lorsban* 4E Insecticide For Control of Various Insects Infesting Certain Field, Fruit, Nut, and Vegetable Crops Active Ingredient(s): Chlorpyrifos (O.O-diethyl O-(3.5.6-trichloro-2-pyridinyl) phosphorothioatej ..... , ..... 40.7% .