Paetzold, Li


Publications
7

Interactions Between Solanaceous Crops and ‘Candidatus Liberibacter solanacearum’ Haplotypes in Relation to Infection and Psyllid Survival on the Hosts

Citation
Workneh et al. (2020). Plant Disease 104 (1)
Names
“Liberibacter solanacearum”
Abstract
‘Candidatus Liberibacter solanacearum’ (Lso), transmitted by the potato psyllid (Bactericera cockerelli), is the putative causal agent of potato zebra chip disease. The bacterial pathogen infects a wide range of solanaceous plants (both wild and cultivated species), among which are peppers, potatoes, and tomatoes. Currently there are two commonly detected, genetically distinct haplotypes of Lso (A and B) identified from potatoes in the United States. To determine whether there are interactions

Postharvest Development of ‘Candidatus Liberibacter solanacearum’ in Late-Season Infected Potato Tubers under Commercial Storage Conditions

Citation
Rashed et al. (2018). Plant Disease 102 (3)
Names
“Liberibacter solanacearum”
Abstract
Zebra chip (ZC) disease of potato is associated with the putative pathogen ‘Candidatus Liberibacter solanacearum’, which is transmitted by the potato psyllid Bactericera cockerelli (Hem., Triozidae). The present study was initiated to investigate ‘Ca. L. solanacearum’ development during and following typical commercial storage practices. Using bacteriliferous psyllids, Russet Norkotah potato tubers were infested in field cages 14, 10, and 4 days before harvest. Changes in ‘Ca. L. solanacearum’

Emergence of ‘Candidatus Liberibacter solanacearum’-Infected Seed Potato in Relation to the Time of Infection

Citation
Rashed et al. (2015). Plant Disease 99 (2)
Names
“Liberibacter solanacearum”
Abstract
Zebra chip (ZC) is a disease of potato, putatively caused by the vectorborne bacterium ‘Candidatus Liberibacter solanacearum’. Although ZC has been a major concern due its significant negative impact on both potato yield and quality, its effect on seed potato sprouting has been the subject of recent evaluations. The present study was conducted to determine whether variation in emergence is affected by the infection duration of ‘Ca. L. solanacearum’-infected seed potato prior to harvest. Further