牡丹品种灰霉病抗性评价  

Resistant Evaluation of Paeonia suffruticosa Varieties to Botrytis cinerea

作　　者：张永强 马艳芳 郭子超 唐仲智 ZHANG Yongqiang;MA Yanfang;GUO Zichao;TANG Zhongzhi(Gansu Linxia Forest Pest Control and Quarantine Station,Linxia Gansu 731100,China)

机构地区：[1]甘肃临夏州森林病虫害防治检疫站,甘肃临夏731100

出　　处：《甘肃林业科技》2022年第2期67-69,共3页Journal of Gansu Forestry Science and Technology

基　　金：甘肃省临夏州科技计划项目(2017-N-3-003)。

摘　　要：2020年调查了牡丹38个品种对灰霉病的抗性,结果表明:在38个牡丹品种中,对灰霉病表现高抗、中抗、中感和高感的品种数量依次为1、13、17和7个。高抗品种为墨云,中抗品种为书生捧墨、攀登、蓝玉三彩、夜光杯、燕尾白、天斑绣球、墨魁、百丈冰、蓝绉绸、贵妇人、和平红绣球、五彩紫和玫瑰洒金,病情指数在8.00~13.48之间,比对照高感病品种紫冠玉珠低61.8%以上。In 2020,38 species of Paeonia suffruticosa varieties resistance against Botrytis cinerea were investigated,and the results showed that among 38 Paeonia suffruticosa varieties,1,13,17,and 7 varieties showed high resistance,medium resistance,medium susceptibility and high susceptibility to Botrytis cinerea in order.The high resistance varieties were ‘Mo Yun’ and the medium resistance varieties were ‘Shu Shengpengmo’,‘Pan Deng’,‘Lanyu Sancai’,‘Ye Guangbei’,‘Tianban Xiuqiu’,‘Mo Kui’,‘Bai Zhangbing’,‘Lan Zhouchou’,‘Gui Furen’,‘Heping Hongxiuqiu’,‘Wu Caizi’and ‘Mei Guisajin’,above all,the disease index ranged from 8 to 13.48,which was 61.8% lower than that control group Zi Guanyuzhu.

关 键 词：牡丹 品种 灰霉病 抗性 

分 类 号：S685.11[农业科学—观赏园艺] S436.8[农业科学—园艺学]