§ 180.1150 6-Benzyladenine; exemption from the requirement of a tolerance.
The biochemical plant regulator 6-benzyladenine (6-BA) is exempt from the requirement of a tolerance in or on apple and pear when applied at a rate of ≤182 grams of active ingredient per acre per season, and in or on pistachio when applied at a rate of ≤60 grams of active ingredient per acre per season.
[72 FR 13179, Mar. 21, 2007]