Valsa mali 腐烂病 ; 苹果腐烂病菌 ; 苹果树腐烂病菌 ; 黑腐皮壳
Apple Valsa Canker 苹果树腐烂病 ; 腐烂病
Valsa ambiens 梨干腐烂菌 ; 梨黑腐皮壳菌 ; 腐烂病
Valsa ceratosperma 苹果腐烂病 ; 腐烂病菌 ; 黑腐皮壳属 ; 苹果腐烂病菌
Valsa sordida 病原菌 ; 杨树烂皮病菌 ; 污黑腐皮壳 ; 腐烂病
Valsa sordida Nit 污黑腐皮壳菌
valsa canker of apple 苹果树腐烂病
Valsa canker 树腐烂病
valsa salicina 柳腐皮壳菌
以上来源于: WordNet
It is discussed the occurrence and harmfulness of valsa sordida of poplar in 4 aspects.
从4个方面论述了杨树烂皮病的发生规律及危害性。
The effects of S-921 strain (Streptomyces aureus) and its fermented broth on apple tree canker, Valsa mali, were tested by plating and free culture methods.
采用平板和离体培养法测定S-921菌株及其发酵液对苹果树腐烂病菌的作用。
It was revealed in an extensive survey that the occurrence of apple Valsa canker (Valsa ceratosperma) is correlated negatively with potassium content in bark.
矫治试验结果表明，春季增施钾肥，可提高树皮含钾量并减轻腐烂病发生程度。
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