| 马尾松天然林病虫害调查 |
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| 引用本文： | 马归燕.马尾松天然林病虫害调查[J].中国森林病虫,2001,20(2):40-41. |
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| 作者姓名： | 马归燕 |
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| 作者单位： | 贵州大学农学院林学系, |
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| 摘 要： | 通过对马尾松Pinus massoniana Lamb天然林及其速丰试验林、针阔混交天然林的调查，计有病虫19种，其中病害6种，害虫13种，天敌昆虫15种。调查表明，病虫种类和被害率，试验林较低，施肥区最低，混交林明显比纯林少。
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| 关 键 词： | 马尾松 病虫害 种类 天然林 危害 |
| 文章编号： | 1671-0886（2001）02-0040-02 |
| 修稿时间： | 2000年7月28日 |
Investigation on pest insects and diseases in Masson pine natural forest |
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| MA Gui-yan.Investigation on pest insects and diseases in Masson pine natural forest[J].Forest Pest and Disease,2001,20(2):40-41. |
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| Authors: | MA Gui-yan |
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| Abstract: | After the investigation in the Masson pine natural forest and Masson pine broadleave mixed forest,6 diseases,13 species of pest insects and 15 natural enemies are found.The result shows that the species of pest inseets and diseases and the infestation rate are lower in experimental forest and that in mixed forests were lower than that in pure forests. |
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| Keywords: | Masson pine pest and disease species natural forest |
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