| 杉木顶枯病的防治试验 |
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| 引用本文： | 黄天章,程瑞英,张宗海,江瑞荣.杉木顶枯病的防治试验[J].福建林学院学报,1987(2). |
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| 作者姓名： | 黄天章 程瑞英 张宗海 江瑞荣 |
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| 作者单位： | 福建林学院
(黄天章，程瑞英)，上杭白砂林场
(张宗海)，上杭白砂林场(江瑞荣) |
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| 摘 要： | <正>衫木顶枯病病原菌(pestalotiopsis apiculatus(Huang)Huang)的确定及病原生物学特性业经发表。几年来通过调查表明,该病害遍及全省各地,尤溪、沙县、南平、光泽、上杭等县更为严重,一些苗圃苗木顶枯病(尖枯病)发病率超过50％以上。苗木发病之后,高生长达不到出圃的要求,不可以上山造林,有营林地而没有苗木,导致造林计划不能完成,影响用材林基地建设的进展。为有效防治该病害,1982年以来对病害进行了较完整的防治试验。
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| 关 键 词： | 顶枯病 发病规律 防治 |
CONTROL OF DIEBACK (SHOOT) DISEASE IN CHINESE FIR |
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| Huang Tianzhang Cheng Ruiying.CONTROL OF DIEBACK (SHOOT) DISEASE IN CHINESE FIR[J].Journal of Fujian College of Forestry,1987(2). |
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| Authors: | Huang Tianzhang Cheng Ruiying |
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| Institution: | Huang Tianzhang Cheng Ruiying
( Fujian Forestry College)
Zhang Zonghai Jiang Ruirong
( Bisha Forestry Farm of Shanhang ) |
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| Abstract: | The dieback disease was widely distributed in Fujian province. Hyphae of the pathogen are able to overwinter on the diseased apexes of twigs and needles, and they are the sources of primary infection. The disease can be controlled by using chemical 8307 or KC1, and cultural practices. |
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| Keywords: | Dieback disease Bionomics of disease Control |
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