1994
DOI: 10.2307/2261263
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Host-Pathogen Dynamics in Experimental Populations of Silene Alba and Ustilago Violacea. I. Ecological and Genetic Determinants of Disease Spread

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Cited by 96 publications
(100 citation statements)
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“…where l is the maximum reproductive rate of the host (l ¼ 2; Thrall and Jarosz, 1994b) and g is a constant that determines the strength of the density dependence (g ¼ 0.4; Thrall and Jarosz, 1994b). In Equations (2) and (3), we considered three types of newly infected plants in each patch.…”
Section: Within-patch Dynamicsmentioning
confidence: 99%
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“…where l is the maximum reproductive rate of the host (l ¼ 2; Thrall and Jarosz, 1994b) and g is a constant that determines the strength of the density dependence (g ¼ 0.4; Thrall and Jarosz, 1994b). In Equations (2) and (3), we considered three types of newly infected plants in each patch.…”
Section: Within-patch Dynamicsmentioning
confidence: 99%
“…where the parameters k and y control, respectively, the scale and the shape of the dispersal curve (k ¼ 0.9 and y ¼ 0.7; Thrall and Jarosz, 1994b;Tellier et al, 2005). We assume here that the distance between patches is constant, as was done in previous models of this system (Thrall and Jarosz, 1994a;Thrall et al, 1995).…”
Section: Among-patch Dynamics (Figure 1)mentioning
confidence: 99%
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“…Most metapopulation models concentrate on the role that extinction and recolonization play in stabilizing coexistence and maintaining selected genetic variation in host and parasite (Frank, 1993;Ladle et al, 1993;Antonovics et al, 1994;Thrall & Jarosz, 1994a;Thrall & Jarosz, 1994b;Judson, 1995;Frank, 1996). Extinction/colonization processes of parasite and host in a metapopulation system depend on subpopulation size, the underlying genetic basis of the interaction between parasite and host, and the scale at which both players migrate between populations.…”
Section: Local Adaptation In a Metapopulation Contextmentioning
confidence: 99%
“…As part of a study of the occurrence of diseased and healthy S. alba in Giles Co., Virginia Thrall and Antonovics, 1995), teliospores from diseased flowers were collected in several populations. During isolation of haploid sporidia from germinating teliospores, instances were found where sporidia of only the Al mating type were recovered.…”
Section: Introductionmentioning
confidence: 99%