新疆小麦黑胚病主要病原的侵染特性研究OA北大核心CSCDCSTPCD
Study on the Pathogenetic Fungi of the Black Point Disease of Wheat and Their Characteristics of Infestation in Xinjiang
[目的]研究新疆小麦黑胚病主要病原的侵染特性.[方法]对采集的新疆小麦样品进行病菌分离鉴定,根据柯赫氏法则,通过田间回接试验,确定引致新疆小麦黑胚病的主要病原菌；并在小麦不同生长时期、不同部位进行病原菌的接种,观察其侵染特性.[结果]确定引致新疆小麦黑胚病的主要病原物是细链格孢[Alternaria tenuis C.G.Nees.]和小麦根腐离蠕孢[Biplaris sorokiniana (Sacc.) Shoem.].两种主要病原物从小麦抽…查看全部>>
[Objective] The fungal identification was determined from the 119 samples of 31 counties during 2003 -2005 in Xinjiang. [Method] Pathogen was isolated and confirmed by back inoculation as well as the Koch's postulates [Result]Alternaria tenuis C. G. Nees. was the main pathogen in all grain -growing areas of Xinjiang; Biplaris sorokiniana ( Sacc. ) Shoem. was the second important pathogen that mainly occurred in some cetain areas. The pathogenicity of Biplari…查看全部>>
栾丰刚;羌松;段晓东
新疆农业大学农学院,乌鲁木齐830052江西农业大学,南昌330045新疆农业大学农学院,乌鲁木齐830052
农业科技
小麦黑胚病致病病原侵染特性
the black point disease of wheat pathogenetic fungi characteristics of infestation
《新疆农业科学》 2011 (12)
2223-2229,7
新疆维吾尔自治区自然科学基金(200321113)
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