| 毛竹枯梢病普遍率与严重度关系初步探讨 |
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| 引用本文： | 朱建华.毛竹枯梢病普遍率与严重度关系初步探讨[J].福建林业科技,1997,24(3):43-46. |
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| 作者姓名： | 朱建华 |
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| 作者单位： | 三明市林业委员会 |
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| 摘 要： | 通过对毛竹林自然发病情况连续3年的调查，获得了218组毛竹枯梢病普遍率和严重度问对应关系（I-S关系）的数据，在计算机上分析了其I-S间的关系。结果表明：毛竹枯梢病的I-S关系可用指数函数描述，病害逐年流行动态对I-S关系没有明显的影响，但寄主毛竹的抗病性和环境因子对病害的I-S关系有一定的影响。
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| 关 键 词： | 毛竹枯梢病 普遍率与严重度关系 |
Preliminarily Approaching the Relationship between the Universal incidence and Gravity of Ceratosphaeria Phyllostachydis |
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| Zhu Jianhua.Preliminarily Approaching the Relationship between the Universal incidence and Gravity of Ceratosphaeria Phyllostachydis[J].Journal of Fujian Forestry Science and Technology,1997,24(3):43-46. |
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| Authors: | Zhu Jianhua |
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| Institution: | Forestry Committee of Sanming City |
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| Abstract: | The results show that(1) the relationship between the univend incidence and gravity of moso bamboo stagheaded disease can be described by the exponential functions; and(2) the successive-year epidemic dynamics of the disease do not affect the relationship evidently, but the resistance and environmental factor of moso bamboo(host)influence the relationship to a certain degree. |
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| Keywords: | Ceratosphaeria phyllostachydis relationship between the universal incidence and gravity |
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