Calcium hypochlorite; exemptions from the requirement of a tolerance.

(a) Calcium hypochlorite is exempted from the requirement of a tolerance when used preharvest or postharvest in solution on all raw agricultural commodities. (b) Calcium hypochlorite is exempted from the requirement of a tolerance in or on grape when used as a fumigant postharvest by means of a chlorine generator pad. [59 FR 59165, Nov. 16, 1994, as amended at 74 FR 26534, June 3, 2009]