1.使用多效唑的对象是花芽量少、产量偏低的苹果幼旺树及成龄壮树,对中庸树、偏弱树及树势虽壮但产量不低的树不必施用。 2.药液要随配随用,以免因稀释后存放太久而失效。即使短时间存放,也要在低温和避光处保存。 1. The use of paclobutrazol is the object of small flower buds, low yield of apple seedlings and mature trees, moderate trees, weak trees and tree vigor though strong but not low yield trees do not have to apply. 2. With the liquid medicine to be used with, so as not to be stored for too long after dilution and failure. Even if stored for a short time, but also in low temperature and dark place to save.