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生态学报  1991 

A STUDY ON THE OPTIMIZED MANAGEMENT OF CHINESE PINE CATERPILLAR (DENDROLIMIUS TABULAEFORMIS)
油松毛虫优化管理的研究

Keywords: Chinese pine caterpillar (Dendrolimus tabulaeformis),system management,optimized management,economic threshold,management decision
油松毛虫
,优化管理

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Abstract:

Using system analysis methods, the ecosystem of the Chinese pine--Chinese pine caterpillar (Dendrolimus tabulaformis) was studied and the three dynamics submodels. Chinese pine submodel, Chinese pine caterpillar sub- modle and the damaging submodel of Chinese pine caterpillar were made. For the Chinese pine sasubmodel, the needle leaved weight sub-submodel and dynamic sub-submodels of height growth, diameter growth and wood volume growth were built. For the Chinese pine caterpillar submodel, the ARMQ (p,q) ...

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