. Lanolin paste containing PCB was applied on the stigma of emasculated flowers, either alone or in combinations of hormones: Em ? PCB (n =15), Em ? PCB ? NAA(n = 13), and Em ? PCB ? GA3 (n = 15). GA3 was applied on flowers that were earlier (1–2 days) treated with Em ? PCB ? NAA (n = 11). Fruits were harvested 4–5 weeks after treatment and fruit set was calculated (factor of fruits of total treated flowers). The temperature set point was 20/20 C, although the realized temperature was 22.3/21.2 CD/N. The treatments started in September and experiments ended in December.