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1984年6月,在浑江大阳岔参场的2年生参上,首次发现了粘菌为害,1984—1987年进行了田间调查和室内鉴定。 一、病原与症状 根据形态观察和查阅资料,该粘菌为草生发网菌(Stemonitis herbatica Peck)孢囊常小簇丛生,聚成大片,圆柱形、钝头,褐色至红褐色,全高3—7毫米;柄短,高0.8—2毫米,黑褐色至黑色,基部稍扩大,基质层膜质,不明显,囊轴向上渐细,有时不到囊顶;孢
In 1984 June, the first year in the Hunjiang Dayangcha participates in the 2-year-old Senate, sticky bacteria were found for the first time, from 1984 to 1987 conducted a field survey and laboratory identification. First, the pathogen and symptoms According to the morphological observation and access to information, the slime mold for Stenotrophomonas (Stemonitis herbatica Peck cyst often clusters, clustered into large, cylindrical, blunt, brown to reddish brown, full-height 3- 7 mm; stalk short, 0.8-2 mm tall, dark brown to black, base slightly enlarged, stromal membranous, inconspicuous, capsule axial tapering, sometimes not to capsular;