dieback是什么意思？

dieback

英[da'ɪi:bæk] 美[da'ɪibæk]

• 顶梢枯死，顶死；

例句

• Cyathula officinalis Dieback mainly damaged the stalks and wattles, also leaves. 川牛膝枝枯病主要为害枝条和茎, 也可危害叶片.
• Dieback rate and branching number increased with increasing distance from forest boundaries. 随远离林缘入侵植株枯梢率增高,分枝数增多.
• There may be dieback of the terminal buds. 顶芽易枯死.

英英词典释义

• Noun
  1. a disease of plants characterized by the gradual dying of the young shoots starting at the tips and progressing to the larger branches

行业词典

• 农学： 梢枯；