国外松枯梢病的综合控制技术

Journal of Nanjing Forestry University(Natural Sciences Edition)(2007)

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Abstract
在福建闽侯县南屿林场的14~23年生发病的国外松种子园和试验林、用材林中,采用施肥防治、农药防治、综合防治等措施进行松枯梢病控制试验。结果表明:根施或叶面喷洒硼砂、根施或喷洒多菌灵、喷百菌清油烟剂、燃放多菌灵等烟剂对松枯梢病有一定的防治效果;叶面喷施硼砂防效达67.5%,喷百菌清油烟剂的防效为69.7%,采用杀菌烟剂防效达66.1%;5种综合防治措施对松枯梢病有较好的控制作用,防治效果达69.5%~81.5%,尤其是采用清理病枯梢+根施硼肥+根施多菌灵的措施,防治效果达81.5%。
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Key words
Shoot dieback disease,Pine,Control
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