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臺灣甘藷簇葉病之南斑葉蟬媒介傳播

Transmission of Sweet Potato Witches' Broom by Orosius orientalis in Taiwan

摘要


甘藷簇葉病病田採得的或家內飼養之南斑葉蟬(Orosius orientalis Matsumura)進行甘藷簇葉病媒介傳播試驗結果,供試1,225株甘藷實生苗中,有100株被感染罹病並形成典型叢生病徵,此項結果顯示甘藷的南斑葉蟬可媒介傳播臺灣的甘藷簇葉病。

關鍵字

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並列摘要


Insect transmission tests of sweet potato witches' broom by Orosius orientalis Matsumura collected from disease-infected sweet potato fields or art were conducted. Infectation of the disease agent was observed on sweet potato plants fed by the viruliferous vector Orosius orientalis. Of 1,225 sweet potato seedlings tested, 100 plants were infected and the affected seedlings developed typical witches'-broom symptoms. The results confirmed that the agent causing sweet potato witches' broom could be transmitted by Orosius orientalis in Taiwan.

並列關鍵字

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被引用紀錄


馮雅智(2014)。柑橘黃龍病之病菌系統演化、發病生態與 植物菌質相關性之探討〔博士論文,國立臺灣大學〕。華藝線上圖書館。https://doi.org/10.6342/NTU.2014.03036

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