赤松毛虫种群数量动态的研究──种群世代内数量动态

›› 1994, Vol. 30 ›› Issue (1): 39-43.

赤松毛虫种群数量动态的研究──种群世代内数量动态

温秀军孙士学李向军

河北省林业科学研究所,石家庄050061

收稿日期:1992-01-24 修回日期:1900-01-01 出版日期:1994-01-25 发布日期:1994-01-25

STUDIES ON THE POPULATION DYNAMICS OF DENDROLIMUS SPECTABILIS BUTLER ──POPULATION DYNAMICS WITHIN THE GENERATION

Wen Xiujun,Sun Shixue, Li Xiangjun

Hebei Forestry Science Research Institute Shijiazhuang 050061

Received:1992-01-24 Revised:1900-01-01 Online:1994-01-25 Published:1994-01-25

摘要/Abstract

摘要： 对燕山东部浅山区赤松毛虫世代内种群数量动态规律进行了调查,分析了各虫期死亡原因及死亡率的变异程度,并对影响种群世代内总死亡率高低的关键虫期和关键因子进行了分析,建立了赤松毛虫世代内种群数量动态模拟模型。对于进行世代内赤松毛虫种群数量动态预测,油松受害程度估测具有一定意义。

关键词: 赤松毛虫, 种群数量动态, 模拟模型, 关键因子分析

Abstract: In this paper,the population dynamics of Dendrolimus spectabilis was studied in east Yanshan mountainl reasons for death and mortality variability in each stage were analysed;the key-stage and key-factor which effect the mortality of generation were discovered.The models to simulate population dynamics within the generation were developed.

Key words: Dendrolimus spectabilis, Population Dynamics, Model, Keyfactor analysis

温秀军孙士学李向军. 赤松毛虫种群数量动态的研究──种群世代内数量动态[J]. , 1994, 30(1): 39-43.

Wen Xiujun;Sun Shixue;Li Xiangjun. STUDIES ON THE POPULATION DYNAMICS OF DENDROLIMUS SPECTABILIS BUTLER ──POPULATION DYNAMICS WITHIN THE GENERATION[J]. , 1994, 30(1): 39-43.

[1]	李镇宇王燕陈华盛许志春路永波. 油松对赤松毛虫的诱导化学防御及滞后诱导抗性[J]. 林业科学, 2000, 36(1): 66-70.
[2]	李镇宇陈华盛袁小环许志春王燕. 油松对赤松毛虫的诱导化学防御[J]. , 1998, 34(2): 43-50.
[3]	徐德应聂道平. 南方“竹—牛—草”复合生态系统的系统动力学分析[J]. , 1994, 30(4): 358-363.
[4]	周章义李景辉. 失叶对油松抗赤松毛虫的影响及其防治策略[J]. , 1993, 29(3): 220-226.