CAJ | 학술논문

桂花是一种重要的景观树种，近年来发生在桂花上的病害有日趋严重之势。这些病害既影响了桂花的观赏效果，也给园林绿化事业造成了不小的经济损失。桂花病害种类繁多，绝大部分都发生在叶片上。在桂花病害的鉴定过程中，常会遇到症状相似而病原不同或症状迥异而病原相同的情况，且桂花病害的病原种类较多，鉴于此，笔者结合自己的研究结果和相关资料整理了这篇文章。本文共述及桂花叶部病害15种、枝干病害1种及病原16种，它们分属于3科11属。
계화시일충중요적경관수충，근년래발생재계화상적병해유일추엄중지세。저사병해기영향료계화적관상효과，야급완림녹화사업조성료불소적경제손실。계화병해충류번다，절대부분도발생재협편상。재계화병해적감정과정중，상회우도증상상사이병원불동혹증상형이이병원상동적정황，차계화병해적병원충류교다，감우차，필자결합자기적연구결과화상관자료정리료저편문장。본문공술급계화협부병해15충、지간병해1충급병원16충，타문분속우3과11속。
The Osmanthusfragrans is an important landscape tree in decorating the environment. However, in recent years, the diseases on these trees are becoming serious, which has a negative effect on the vision, and brings great loss to the horticultural engineering. There are many kinds of diseases on this tree, and most of them occur on the leaves. On the condition that many symptoms resemble the others while the pathogens of them are different or vice versa, and because of the diversity of pathogens, this article is written according to the authors＇ research results and related books. Altogether, 15 kinds of leave diseases, one kind of stem disease and 16 kinds of pathogens are included in this article and these pathogens belong to 3 families, 11 genus.