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Modeling plant disease increase as a function of vector numbers: Nonpersistent viruses
Authors:L V Madden  B Raccah and T P Pirone
Institution:(1) Department of Plant Pathology, The Ohio State University, 44691 Wooster, OH, USA;(2) Department of Virology, The Volcani Center, Bet Dagan, Israel;(3) Department of Plant Pathology, University of Kentucky, 40546 Lexington, KY, USA
Abstract:Summary An understanding of most plant virus disease epidemics requires a consideration of the population dynamics of insect vectors that transmit the viruses and the relationship between vector and disease dynamics. Some simple analytical (continuous-time) models are proposed for nonpersistently transmitted viruses that center on the absolute
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