EFFECT OF SADH ON THE TIME OF FLOWERING OF APPLE

F. Fankhauser, R. Schumacher
SADH at 1750 to 2000 ppm applied to apple trees in the early part of the season resulted in a significantly earlier flowering the following year, whilst applications late in the season delayed flowering. Both early and late applications resulted in a lower average fruit weight the following year. Application of GA in the following year did not entirely overcome the depressing effect of SADH on fruit weight.
Fankhauser, F. and Schumacher, R. (1973). EFFECT OF SADH ON THE TIME OF FLOWERING OF APPLE. Acta Hortic. 34, 241-246
DOI: 10.17660/ActaHortic.1973.34.33
https://doi.org/10.17660/ActaHortic.1973.34.33

Acta Horticulturae