Optimal control and cost effectiveness analysis of tomato yellow leaf curl virus disease epidemic model

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dc.contributor.authorHugo, Alfred
dc.contributor.authorLusekelo, Eva mwaseba
dc.contributor.authorKitengeso, Raymond
dc.date.accessioned2020-11-24T10:20:21Z
dc.date.available2020-11-24T10:20:21Z
dc.date.issued2019
dc.descriptionFull Text Article. Also available at http://article.sapub.org/10.5923.j.am.20190903.02.htmlen_US
dc.description.abstractThis paper concentrates on the mathematical model for optimal control and cost-effectiveness analysis of tomato yellow leaf curl virus disease. The boundedness of the model has been analytically examined. The preferable optimal level of the intervention strategy to reduce the spreads and the cost of implementing control strategies were determined by introducing the time-dependent control. Pontryagin’s maximum principle was used to determine necessary conditions for the optimal control of the disease while numerical results obtained through forward-backward sweep method and fourth-order Runge-Kutta scheme using the forward solution of the state equations. The cost-effectiveness analysis results show that protective netting and removal of the infected plant is the most cost-effective strategy to combat the epidemic of tomato disease with limited resources. Therefore, TYLCV can be controlled if the farmers will effectively apply protective netting and remove the infected plants from the farm.en_US
dc.identifier.citationHugo, A., Lusekelo, E. M., & Kitengeso, R. (2019). Optimal control and cost effectiveness analysis of tomato yellow leaf curl virus disease epidemic model. Appl Math, 9(3), 82-88.en_US
dc.identifier.otherDOI: 10.5923/j.am.20190903.02
dc.identifier.urihttp://hdl.handle.net/20.500.12661/2528
dc.language.isoenen_US
dc.publisherScientific & Academic Publishingen_US
dc.subjectTomatoen_US
dc.subjectOptimal Controlen_US
dc.subjectDisease epidemic modelen_US
dc.subjectYellow leaf curl virusen_US
dc.subjectCost-effectiveness analysisen_US
dc.subjectCost-effectivenessen_US
dc.subjectTomato viral diseasesen_US
dc.subjectTYLCVen_US
dc.subjectTomato Yellow Leaf Curl Virusen_US
dc.titleOptimal control and cost effectiveness analysis of tomato yellow leaf curl virus disease epidemic modelen_US
dc.typeArticleen_US
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