Ecological Archives E095-058-A2

Ayco J. M. Tack, Jani Hakala, Tuukka Petäjä, Markku Kulmala, and Anna-Liisa Laine. 2014. Genotype and spatial structure shape pathogen dispersal and disease dynamics at small spatial scales. Ecology 95:703–714. http://dx.doi.org/10.1890/13-0518.1

Appendix B. Statistical table on the impact of spore group size and genotype on infection dynamics.

Table B1. The impact of spore group size (single or group), host genotype, and pathogen genotype on the infection dynamics.

Factor

Infectivity

Time to
mycelium

Time to
conidia

Time between
mycelium
and conidia

Number of
conidial chains

Colony area

Group size (single or chain)

p = 0.02

p = 0.001

p = 0.001

 

p < 0.001

p = 0.005

Host genotype

 

p = 0.005

p = 0.11

p < 0.001

p = 0.005

 

Pathogen genotype

 

 p = 0.99

p = 0.64

     

Group size × host genotype

           

Group size × pathogen genotype

           

Host genotype × pathogen genotype

 

p = 0.07

p = 0.05

     

Group size × host genotype × pathogen genotype

 

 

 

 

 

 


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