LONGEVITY OF OLPIDIUM-BRASSICAE IN AIR-DRY SOIL AND THE PERSISTENCE OF THE LETTUCE BIG-VEIN AGENT
LONGEVITY OF OLPIDIUM-BRASSICAE IN AIR-DRY SOIL AND THE PERSISTENCE OF THE LETTUCE BIG-VEIN AGENT
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DOI：
10.1139/b85-326
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发表时间：
1985-12-01
期刊：
影响因子：
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通讯作者：
CAMPBELL, RN
中科院分区：
文献类型：
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作者：
CAMPBELL, RN
在粉质粘壤土上，研究了甘蓝油枯病菌（Olpidium brassicae（Wor.）见鬼在约2%的水分含量下风干储存。每隔一段时间用莴苣对样品进行饵诱，以测定O。brassicae和莴苣大脉剂。O.甘蓝型油菜的生长期为20.8 ~ 22.5年。莴苣大脉剂的持续终点在18.7 ~ 20.8年之间。
A silty clay loam soil infested with Olpidium brassicae (Wor.) Dang. was stored air-dry at about 2% moisture content. Samples were baited at intervals with lettuce to assay for O. brassicae and the lettuce big-vein agent. The longevity end point of O. brassicae was beween 20.8 and 22.5 years. The persistence end point of the lettuce big-vein agent was between 18.7 and 20.8 years.