Optimization in microbial pest control: An integrated approach

被引：19
作者：
Ghosh, S. [1 ]
Bhattacharya, D. K.
机构：
[1] York Univ, Dept Math & Stat, Toronto, ON M3J 1P3, Canada
来源：
APPLIED MATHEMATICAL MODELLING | 2010年 / 34卷 / 05期
关键词：
Insect pest control; Viral infection; Optimization; IN-VIVO PRODUCTION; NUCLEOPOLYHEDROVIRUS; LARVAE; LYMANTRIIDAE; LEPIDOPTERA; PESTICIDE;
D O I：
10.1016/j.apm.2009.08.026
中图分类号：
T [工业技术];
学科分类号：
08 ;
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. (C) 2009 Elsevier Inc. All rights reserved.
引用
收藏
页码：1382 / 1395
页数：14
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