LI Ren-bo, LIU Ju-hua, LUO Zheng-fang, WANG Ying, LI Yong-he, XIE Kai-li. Occurrence Forecast of Pissodes puctatus by Markov Chain Theory[J]. Journal of Southwest Forestry University, 2005, 25(2): 50-52. DOI: 10.11929/j.issn.2095-1914.2005.02.013
Citation: LI Ren-bo, LIU Ju-hua, LUO Zheng-fang, WANG Ying, LI Yong-he, XIE Kai-li. Occurrence Forecast of Pissodes puctatus by Markov Chain Theory[J]. Journal of Southwest Forestry University, 2005, 25(2): 50-52. DOI: 10.11929/j.issn.2095-1914.2005.02.013

Occurrence Forecast of Pissodes puctatus by Markov Chain Theory

  • The occurrence tendency of Pissodes puctatus on Zhehai State Forest Farm in Huize County, Yunnan Province in 2004 was forecast based on the occurrence areas of Pissodes puctatus recorded on the farm during the years from 1993 to 2003 by means of Markov chain theory.The reliability of the forecast method and the precision of the forecast were verified with the actual situation of the pest occurrence in the year of 2004.
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