Chlordan

**Definition:** A highly poisonous organochlorine insecticide. The EPA has cancelled registrations of pesticides containing this compound with the exception of its use through subsurface ground insertion for termite control and the dipping of roots or tops of non-food plants. (From Merck Index, 11th ed)

**Tree numbers:** - D02.455.526.439.180

**Synonyms:** - Chlordane - gamma-Chlordane