Li, Kuo-TanKuo-TanLiLakso, A.A.LaksoPiccioni, R.R.PiccioniRobinson, T.T.Robinson2010-10-112018-06-292010-10-112018-06-292002-10http://ntur.lib.ntu.edu.tw//handle/246246/213652en-USSummer pruning: the good, the bad and the ugly.journal article