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Acta Prataculturae Sinica ›› 2009, Vol. 18 ›› Issue (2): 46-51.

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Dynamic simulation of wheat and alfalfa rust, based on metapopulation model

LI Wen-long, GUO Shu-mao, WANG Jing, LIANG Tian-gang   

  1. College of Pastoral Agricultural Science and Technology, Lanzhou University, Lanzhou 730020, China
  • Received:2008-04-04 Online:2009-04-20 Published:2009-04-20

Abstract: An infection dynamics model of wheat and alfalfa rust was established using ecological modeling and the concept of metapopulation ecology. Parameters of infection were determined and analysed from the experimental data. Next, we simulated the dynamic processes of infection using mathematical modeling software. The Results should represent the characteristics of disease prevalence in farmland and provide a scientific basis for effective farmland disease control.

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