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当前位置: 首页 > 文章 > 月季黑斑病病原鉴定与抗性鉴定方法研究 北方园艺 2013 (18) 114-117
Position: Home > Articles > Study on Pathogen Identification and Resistance Identification Method of Rose Black Spot Disease Northern Horticulture 2013 (18) 114-117

月季黑斑病病原鉴定与抗性鉴定方法研究

作  者：
金一锋;郭广兵;杨清淼;侯舒媛;亢列梅;车代弟
单  位：
黑龙江省农业科学院;东北农业大学园艺学院
关键词：
月季;黑斑病;蔷薇盘二孢;抗性鉴定
摘  要：
以9个月季品种为试材,对感月季黑斑病的病原菌进行分离和鉴定,研究了其病原菌孢子浓度、温度和苗龄对月季黑斑病发病的影响。结果表明:孢子浓度2×105个/mL,温度25℃,植物苗龄为二叶期时调查相应发病情况,其结果可在一定程度上初步反映月季品种真实的抗黑斑病能力。
译  名：
Study on Pathogen Identification and Resistance Identification Method of Rose Black Spot Disease
作  者：
JIN Yi-feng;GUO Guang-bing;YANG Qing-miao;HOU Shu-yuan;KANG Lie-mei;CHE Dai-di;Horticulture College,Northeast Agricultural University;Daqing Municipal Party Committee Organization Department;Aihui of Heihe Human Resources and Social Security Bureau;Aihui of Heihe Organization Department;Heilongjiang Academy of Agricultural Sciences;
关键词：
Rosa chinensis;;black spot disease;;Marssonina rosae;;resistance identification
摘  要：
Taking nine varieties of rose as materials,the pathogen identification of rose black spot was separated and identificated,and the effect of spore concentration,temperature and seedling age on the incidence of rose black spot disease were studied.The results showed that when the concentration of spores was 2×105/mL,the temperature 25℃and the age of seedling at the two leaves stage,it was just the right time to investigate the incidence.To some extent it can preliminarily reflect the true ability of the resistance to Marssonina rosae.

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