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Spilocaea oleaginea : ウィキペディア英語版 | Spilocaea oleaginea
''Spilocaea oleaginea'' is a deuteromycete fungal plant pathogen, the cause of the disease olive peacock spot, also known as olive leaf spot and bird's eye spot. This plant disease commonly affects the leaves of olive trees worldwide. The disease affects trees throughout the growing season and can cause significant losses in yield. The disease causes blemishes on the fruit, delays ripening, and reduces the yield of oil.〔 Defoliation and in severe cases, twig death, can occur, and the disease can have long-term health effects on the trees. ==Hosts== Olive plants are the only known host of the pathogen, which is able to infect all olive cultivars, although different cultivars vary in their susceptibility. Young leaves are more likely to develop greater symptoms than intermediate or old leaves.〔"Disease Control." The Olive Oil Source. N.p., n.d. Web. 23 Oct. 2013.〕
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Spilocaea oleaginea」の詳細全文を読む
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