There is a small number of report in using BRs to induce flowering in plants. Also, the gap of knowledge with respect to effects of BRs on flowering in economic crops must be realized. Since the promotive effects of BRs have also shown at very low concentration. Thus, the possibility of BRs contamination in environment is less. Nevertheless, foliar application of BRs resulted in increase in the number of flowers in strawberry was
observed (Rao et al., 2002).