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	Provedor de dados AgEcon (1) Autor Alston, Julian M. (1) Fuller, Kate B. (1) Sanchirico, James N. (1) Palavra-chave Agricultural pests and diseases (1) C61 (1) Crop Production/Industries (1) Optimal control theory (1) Perennial crop modeling (1) Pierce’s Disease (1) Production Economics (1) Q12 (1) Q24 (1) Resource /Energy Economics and Policy (1) Winegrapes (1) Mais... Tipo do documento Working or Discussion Paper (1) Ano 2011 (1) País United States (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Spatial Externalities and Vector-Borne Plant Diseases: Pierce’s Disease and the Blue-Green Sharpshooter in the Napa Valley AgEcon Fuller, Kate B.; Alston, Julian M.; Sanchirico, James N.. Pierce’s Disease (PD) is a bacterial disease that can kill grapevines over a span of one to three years. In this paper, we examine and model PD and vector control decisions made at the vineyard level in the Napa Valley in an effort to understand how the pest and disease affect individual growers, and to examine spatial externality issues and potential benefits from cooperation between adjacent vineyards. The model that we created adds to the literature by (a) treating grape vines as capital stocks that take time to reach bearing age and thus cannot be immediately replaced in the event of becoming diseased. We also (b) relax the assumption of an interior solution by examining the boundaries of parameter space for which winegrape growing is profitable and... Tipo: Working or Discussion Paper Palavras-chave: Pierce’s Disease; Winegrapes; Perennial crop modeling; Agricultural pests and diseases; Optimal control theory; Crop Production/Industries; Production Economics; Resource /Energy Economics and Policy; Q12; Q24; C61. Ano: 2011 URL: http://purl.umn.edu/103865 Registros recuperados: 1 Primeira ... 1 ... Última

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