Potato blackleg, caused by Erwinia carotovora subspecies atroseptica, in Norway

acide gras antagonism antagonisme antagonismo bacteriose bacterioses bacteriosis cells cellule elisa ensayo erwinia carotovora fatty acids immunologie immunology inoculation inoculation methods noruega norway pathogenicity patogenicidad pcr podredumbres pourriture rots serotipos serotypes soil types solanum tuberosum stems tallo test elisa testage testing tige tipos de suelos type de sol