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小麦赤霉病的病原菌有禾谷镰刀菌(Fusarium graminearum Schwabe)、燕麦镰刀菌〔F. avenaceum (Fr)Sacc〕、串珠镰刀菌(F. monili formeSheld)、黄色镰刀菌〔F. culmorum(W.G. Smith) Sacc〕等.我省的菌系种类经芜湖市卫生防疫站分离鉴定结果为:禾谷镰刀菌占90.8%、燕麦镰刀菌占3%、串珠镰刀菌占1.9%、黄色镰刀菌占0.1%. 我们于1977年和1978年对本省不同地区的菌株进行了致病性的研究,现将结果整理于下. 一、1 77年的研究(一) 材料和方法试验用的禾谷镰刀菌株,由芜湖市卫生防疫站提供,共10个菌株,各菌株的采
The pathogen of wheat scab is Fusarium graminearum Schwabe, F. avenaceum (Fr) Sacc, F. monili formeheld, F. culmorum (WG Smith ) Sacc〕 etc .. Mycoplasma species in Wuhu City, through the health and epidemic prevention station isolation and identification results: Fusarium graminearum accounted for 90.8%, 3% of Fusarium oat, Fusarium monilia 1.9%, Fusarium yellow accounted for 0.1% We conducted a pathogenic study of strains in different parts of our province in 1977 and 1978 and the results are summarized in the following: 1. Studies in 1977 (a) Materials and methods The Fusarium graminearum strain, Provided by the Wuhu City Health and Epidemic Prevention Station, a total of 10 strains, the strains of the mining