Abstract
Contamination withErwinia carotovora andVerticillium alboatrum (dark mycelial form) occurred rapidly in certain seasons and districts in cv. Kennebec seed potato crops which were derived from pathogen-tested stem cuttings and propagated with attention to practical procedures of crop hygiene. Only varietycarotovora ofE. carotovora was found.
Resumen
La contaminatión conErwinia carotovora yVerticillium alboatrum (forma de micelio oscuro ocurrió rapidamente en ciertas temporadas y distritos en cultivos para semilla del cultivar Kennebec provenientes de estacas despistadas para patógenos y propagadas con atención a procedimientos prácticos de higiene de cultivos.
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Sampson, P.J. Contamination withErwinia Carotovora andVerticillium Albo-Atrum during multiplication of pathogen-tested seed potato crops, cultivar Kennebec. American Potato Journal 54, 1–9 (1977). https://doi.org/10.1007/BF02857221
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DOI: https://doi.org/10.1007/BF02857221