Sydane 
A product name for an insecticide which also acted as a lumbricide that contained the active ingredient chlordane for the longer-term control (1 to 3 years typically) of earthworms but is no longer approved for use.
Sydane
A product name for an insecticide which also acted as a lumbricide that contained the active ingredient chlordane for the longer-term control (1 to 3 years typically) of earthworms but is no longer approved for use.