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| 思茅松毛虫发生期预测预报研究初报 | |
| 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].西南林学院学报,2002,22(4):49-52. |
| 作者姓名： | 李任波 柴守权 许国莲 段兆尧 谢开立 李广英 |
| 作者单位： | 1. 西南林学院基础部,保护生物学学院,云南,昆明,650224 2. 国家林业局,森林病虫害防治总站,辽宁,沈阳,110034 3. 云南省林业科学院,云南,昆明,650204 4. 青海省环境保护局,青海,西宁,810007 |
| 基金项目： | 云南省应用基础研究重点基金资助项目 (98C0 0 7Z) |
| 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。 |
| 关 键 词： | 思茅松毛虫 发生期 预测预报 试验 |
| 文章编号： | 1003-7179(2002)04-0049-04 |
A Preliminary Study on Forecast of the Occurrence Period of Dendrolimus kikuchii |
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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 College,2002,22(4):49-52. | |
| Authors: | LI Ren-bo CHAI Shou-quan XU Guo-lian DUAN Zhao-yao XIE Kai-li LI Guang-ying |
| Institution: | LI Ren-bo 1,CHAI Shou-quan 2,XU Guo-lian 1,DUAN Zhao-yao 3,XIE Kai-li 1,LI Guang-ying 4 |
| 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 . |
| Keywords: | Dendrolimus kikuchii occurrence period forecast |
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