论文部分内容阅读
月季品种多,花期长,应用广,加上耐寒,适应性强,地栽、盆栽皆宜,故世界各地广泛种植。我国月季栽培较为普遍,其在城市园林绿化中发挥着极为重要的作用。但与此同时其病害也逐渐增多,严重影响了月季的产量和质量。笔者对河北、河南、山东、山西等省部分地区月季主要病害进行了调查,本文从症状、病原、发病规律和防治措施几个方面分别对其常见病害进行分析阐述。
Rose varieties, long flowering, wide application, coupled with cold, adaptability, to planted potted all over the world, it is widely planted around the world. China’s rose cultivation is more common, which play an extremely important role in the urban landscape. But at the same time its disease is also gradually increased, seriously affecting the yield and quality of the rose. The author investigated the main diseases of roses in parts of Hebei, Henan, Shandong, Shanxi and other provinces. In this paper, the common diseases were analyzed respectively from the aspects of symptoms, pathogens, incidence and control measures.