Chlorpyrifos (O, Oediethyl O-3, 5, 6-trichloro-2-pyridyl phosphorothioate) is a broad spectrum insecticide used to control pests in the soil or on foliage.
Chlorpyrifos (O, Oediethyl O-3, 5, 6-trichloro-2-pyridyl phosphorothioate) is a broad spectrum insecticide used to control pestsin the soil or on foliage.