| 温湿度对广东阳春市马尾松毛虫种群的影响 |
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| 引用本文： | 谢伟忠. 温湿度对广东阳春市马尾松毛虫种群的影响[J]. 中国森林病虫, 2005, 24(4): 17-19 |
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| 作者姓名： | 谢伟忠 |
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| 作者单位： | 广东省林业局,广东,广州,510173 |
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| 摘 要： | 利用广东省阳春市多年观察的马尾松毛虫林间发生情况和气象站气候监测数据，通过数理统计的方法研究了温湿度对马尾松毛虫种群的影响，找出温度、湿度与马尾松毛虫种群发生的关系，模拟出阳春市马尾松毛虫发生规律。研究表明：3月和8月的平均气温，4、5、6月的月平均湿度和4、5、6、12月的温湿系数与马尾松毛虫的发生都有显著的相关关系。
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| 关 键 词： | 马尾松毛虫 种群 温度 湿度 |
| 文章编号： | 1671-0886(2005)04-0017-03 |
| 修稿时间： | 2004-12-13 |
Influence of temperature and humidity on the population of Dendrolimus punctatus in Yangchun,Guangdong Province |
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| XIE Wei-zhong. Influence of temperature and humidity on the population of Dendrolimus punctatus in Yangchun,Guangdong Province[J]. Forest Pest and Disease, 2005, 24(4): 17-19 |
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| Authors: | XIE Wei-zhong |
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| Abstract: | Based on the observation of occurrence ofDendrolimus punctatusin the forest and weather monitoring data in Yangchun, the influence of temperature and humidity on the population ofDen- drolimus punctatuswas studied and the relationship between them was found with mathematical statistics.The occurrence regularity ofDendrolimus punctatusin Yangchun was simulated.The result showed that the average temperature in March and August, the average humidity in April, May and June and the hygrothermal coefficients in April,May,June and December were significantly correlated with the occurrence of the pest. |
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| Keywords: | Dendrolimus punctatus population temperature humidity |
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