stem canker
美 [stem ˈkæŋkər]英 [stem ˈkæŋkə(r)]
- 网络溃疡病;茎溃疡;枝枯病
stem canker
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Study on the control index of swollen stem canker of Populus simonii × nigra
小黑杨肿茎溃疡病防治指标的研究
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Chestnut blight fungus ( Cryphonectria parasitica ) is very destructive disease of chestnut tree ; it causes the chestnut tree stem canker and one of the diseases of chestnut production .
栗疫病菌是栗树上毁灭性的病害之一,其引起果树枝干溃疡病是栗生产上的病害之一。
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Angular leafspot , stem canker and swollen shoot are the main symptoms of the disease .
主要症状有叶片角斑,嫩梢肿大和幼枝溃疡。
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Study on the Relationship between Changes of Water in Stem and Incidence of Canker Disease during the Early Stage of the Planted Poplars
杨树栽植初期体内水分含量变化与大斑型溃疡病关系的研究