李任波, 柴守权, 许国莲, 段兆尧, 谢开立, 李广英. 思茅松毛虫发生期预测预报研究初报[J]. 西南林业大学学报, 2002, 22(4): 49-52. DOI: 10.11929/j.issn.2095-1914.2002.04.015
引用本文: 李任波, 柴守权, 许国莲, 段兆尧, 谢开立, 李广英. 思茅松毛虫发生期预测预报研究初报[J]. 西南林业大学学报, 2002, 22(4): 49-52. DOI: 10.11929/j.issn.2095-1914.2002.04.015
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LI Ren-bo, CHAI Shou-quan, XU Guo-lian, DUAN Zhao-yao, XIE Kai-li, LI Guang-ying. A Preliminary Study on Forecast of the Occurrence Period of Dendrolimus kikuchii[J]. Journal of Southwest Forestry University, 2002, 22(4): 49-52. DOI: 10.11929/j.issn.2095-1914.2002.04.015
Citation: LI Ren-bo, CHAI Shou-quan, XU Guo-lian, DUAN Zhao-yao, XIE Kai-li, LI Guang-ying. A Preliminary Study on Forecast of the Occurrence Period of Dendrolimus kikuchii[J]. Journal of Southwest Forestry University, 2002, 22(4): 49-52. DOI: 10.11929/j.issn.2095-1914.2002.04.015
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思茅松毛虫发生期预测预报研究初报

A Preliminary Study on Forecast of the Occurrence Period of Dendrolimus kikuchii

    摘要
  • 摘要: 绘制了思茅松毛虫化蛹及成虫羽化的发育进度"S"形曲线,统计计算出了各虫态的平均发育历期和各主要虫态间的期距及其标准差,测定了各虫态的发育起点温度和有效积温,提出了思茅松毛虫发生期初步预测预报模型。

     

    Abstract: For the first time,the "S" curves of pupating progression and emergence progression of D.kikuchii are described,the average development periods of various stages and occurrence intervals and their standard variations between main stages are computed,the original temperature and effective accumulated temperature for various development stages are determined as well.Based on these,the preliminary forecast models for occurrence period have been proposed to provide scientific basis for timely control of D.kikuchii.

     

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