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Optimization in microbial pest control: An integrated approach

机译:优化微生物害虫防治:综合方法

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摘要

The paper deals with optimal management of agricultural pest population under integrated control arising out of viral infection and spraying of pesticide. The costs of the control measures and the profits or projected profits of the biomass of species give rise to a control theoretic optimization problem. We take a four dimensional mathematical model of pest control under viral infection and pesticide, and apply Pontryagin's maximum principle (PMP) to find out the necessary conditions on economic as well as on ecological parameters to make the control process maximum profitable.
机译:本文探讨了由病毒感染和喷洒农药引起的综合控制下农业害虫种群的优化管理。控制措施的成本以及物种生物质的利润或预期利润引起了控制理论上的优化问题。我们采用病毒感染和农药控制下的有害生物控制的多维数学模型,并应用庞特里亚金的最大原理(PMP)找出经济和生态参数的必要条件,以使控制过程最大程度地获利。

著录项

  • 来源
    《Applied Mathematical Modelling》 |2010年第5期|1382-1395|共14页
  • 作者

    S. Ghosh; D.K. Bhattacharya;

  • 作者单位

    Department of Mathematics and Statistics, York University, 4700 Keele Street, Toronto, ON, Canada M3J 1P3 School of Bioscience and Engineering, Jadavpur University, Kolkata, India;

    Department of Mathematics and Statistics, York University, 4700 Keele Street, Toronto, ON, Canada M3J 1P3 School of Bioscience and Engineering, Jadavpur University, Kolkata, India;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    insect pest control; viral infection; optimization;

    机译:虫害防治;病毒感染;优化;

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