Search results for "tubercule"
showing 5 items of 5 documents
Détermination des causes de l'apparition des altérations superficielles du tubercule de pomme de terre
2009
Identification des agents pathogènes du sol associés aux altérations superficielles du tubercule de pomme de terre
2008
Identification des agents pathogènes du sol associés responsables des altérations superficielles du tubercule de pomme de terre
2008
Origins of the blemishes of potato tubers : from the soil microbiology to the pedoclimatic environment
2010
The visual quality of fresh potatoes, Solanum tuberosum, became a dominant criterion and a significative economical issue in potato market. According the vegetative reproduction of this species, requirements for visual quality are also needed for potato seed tubers. As an organ for reserve and propagation, the tuber grows underground and is in contact with soil-borne microorganisms, making it potentially exposed to blemishes, for the majority of which the origin is still unclear. The objective of this work is to make an inventory of those tuber blemishes, to characterize them and determine their causes. After the establishment of consensual nomenclature and classification of the blemishes, …
L'origine de toutes les altérations superficielles du tubercule de pomme de terre est-elle vraiment infectieuse?
2009
SPE communication orale, résumé; Deux essais en sol stérile testant le pouvoir pathogène des souches le plus fréquemment isolées et inoculées seules, et un essai en hydroponie testant l'effet de co-inoculations de 2 souches sur l'apparition des altérations ont été mis en place.