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甘肃省党参病害种类调查及病原鉴定

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2004-2009年,对甘肃省党参主产区渭源、陇西等4县5个乡镇的党参病害进行了调查和病原鉴定,共发现4种病害,分别为斑枯病(Septoria codonopsidis Ziling)、白粉病(Sphaerotheca codonopisi( Golov.)Z.Y.Zhao)、灰霉病(Botrytis cinerea Pers.)、根腐病(Fusarium oxysporiums Schl.).渭源、临洮、兰州等地白粉病发病率为100%,严重度2~3级,是党参的主要病害之一,为害严重,是亟待解决的问题.党参灰霉病为国内首次报道.
Disease Survey and Pathogen Identification on Codonopsis pilosula in Gansu Province
4 fungal diseases have been found through disease surveys on Codonopsis pilosula in Weiyuan , Longxi county of Cansu Province from 2004 to 2009 . They were leaf spot (Septoria codorwpsidis), powdery mildew(Sphaerotheca codonopisi), grey mold (Botrytis cinerea Pers.) and root rot (Fusarium oxyxporiwn Schl.). Powdery mildew, the severest disease, whose incidence reached 100%, was an urgent problem waiting to be solved effectively. Grey mold in the paper was the first report in China.

Gansu provinceCodonopsis pilosuladisease surveypathogen identification

王艳、陈秀蓉、王引权、林丽

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甘肃中医学院,甘肃省高校中(藏)药化学与质量研究省级重点实验室,甘肃兰州730000

甘肃农业大学草业学院,草业生态系统教育部重点实验室,中-美草地畜牧业可持续发展研究中心,甘肃兰州730070

甘肃 党参 病害调查 病原鉴定

甘肃中医学院中青年基金

09ZQ-15

2011

山西农业科学
山西省农业科学院

山西农业科学

CSTPCD
影响因子:0.777
ISSN:1002-2481
年,卷(期):2011.39(8)
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