EFFECT OF PROMALIN ON ORNAMENTAL MALUS AND PRUNUS SPECIES
It was tried to grow Malus and Prunus cultivars as a short, compact plant suitable for interior decoration. Branching experiments with Promalin, BAP, and GA4+7 on Malus 'Golden Hornet' and on Prunus triloba are discussed. Two reaction types are distinguished. In type one plants react with branching to BAP. Malus belongs to type one. Intype two plants react with branching to GA4+7. Prunus triloba belongs to type two.