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Effects of dispersal barriers on the distribution of Xylella fastidiosa in Alicante (Spain)

The plant pathogenic bacterium Xylella fastidiosa (Xf) is characterized by its wide range of hosts and its genetic diversity. The transmission of the pathogen from an infected plant to a healthy one occurs naturally through insect vectors. Presence/absence data of Xf from the official surveys in 201...

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Main Authors: Cendoya, Martina, Hubel, Ana, Conesa, David, Vicent, Antonio
Other Authors: Iparragirre Letamendia, Amaia
Format: conferenceObject
Language:Inglés
Published: Sociedad Española de Bioestadística (SEB) 2022
Subjects:
Bayesian hierarchical models
Alicante
INLA
Barriers
H10 Pests of plants
U10 Mathematical and statistical methods
Xylella fastidiosa
Online Access:http://hdl.handle.net/20.500.11939/8192
http://www.biometricsociety.net/wp-content/uploads/V_JSEB2021_Book_of_abstracts.pdf#page=41
Summary:The plant pathogenic bacterium Xylella fastidiosa (Xf) is characterized by its wide range of hosts and its genetic diversity. The transmission of the pathogen from an infected plant to a healthy one occurs naturally through insect vectors. Presence/absence data of Xf from the official surveys in 2018 in the demarcated area for Xf in Alicante (Spain) were analyzed using Bayesian hierarchical models through the integrated nested Laplace approximation methodology (Rue et al., 2009) and the stochastic partial differential equation approach (Lindgren et al., 2011).

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