Results 11 to 20 of about 1,102 (159)

Impact of potato psyllid density and timing of infestation on Zebra chip disease expression in potato plants [PDF]

Plant Protection Science, 2016
The impact of vector density and timing of infestation on potato were investigated. Healthy potato plants at different growth stages (4, 5, and 7 weeks after germination) were exposed separately to four different B. cockerelli densities (0, 5, 20, and 40
Feng GAO, Zi-Hua ZHAO, John JIFON, Tong-Xian LIU   +3 more
doaj   +2 more sources

Characterization of physiological and molecular processes associated with potato response to Zebra chip disease. [PDF]

Hortic Res, 2017
Transcriptional analyses identified molecular mechanisms associated with the response of leaf and root potato tissues to 'Candidatus. Liberibacter solanacearum' (Lso) infection, presumptive causal agent of zebra chip disease (ZC). Putative Lso infection affected several host processes including defense response-, regulation-, starch metabolism- and ...
Nwugo CC, Sengoda VG, Tian L, Lin H.
europepmc   +5 more sources

Naturally occurring spinach defensins confer tolerance to citrus greening and potato zebra chip diseases. [PDF]

Plant Biotechnol J
Padilla CS, Irigoyen SC, Ramasamy M, Damaj MB, Dominguez MM, Rossi D, Bedre RH, Dawson WO, El-Mohtar C, Irey MS, Mandadi KK.   +10 more
europepmc   +3 more sources

Potato Zebra Chip Disease: A Phytopathological Tale [PDF]

Plant Health Progress, 2010
Potato zebra chip (ZC) disease is a relative newcomer to the world of important potato diseases. First reported in Mexico in the 1990s, by 2004-2005 the disease was causing serious economic damage in parts of Texas. ZC is now widespread in the south-western and central United States, Mexico, Central America, and was recently reported in New Zealand ...
James M. Crosslin, Joseph E. Munyaneza, Judith K. Brown, Lia W. Liefting   +3 more
openaire   +1 more source

Assessments of the Edge Effect in Intensity of Potato Zebra Chip Disease [PDF]

Plant Disease, 2012
Zebra chip is a newly emerging potato disease which imparts dark colorations on fried chips, rendering them unmarketable. The disease is associated with the phloem-limited proteobacterium ‘Candidatus Liberibacter solancearum’, vectored by the potato psyllid Bactericera cockerelli.
F, Workneh, D C, Henne, A C, Childers, L, Paetzold, C M, Rush   +4 more
openaire   +2 more sources

Spatial Patterns and Spread of Potato Zebra Chip Disease in the Texas Panhandle [PDF]

Plant Disease, 2012
Zebra chip (ZC) is a disease that is affecting potato production in the southwestern United States and in other countries, and which has been linked to potato psyllids (Bactericera cockerelli) that harbor the bacterial plant pathogen ‘Candidatus Liberibacter solanacearum’.
D C, Henne, F, Workneh, C M, Rush
openaire   +2 more sources

Extracellular Vesicles in the Biology and Liquid Biopsy Diagnostics of Pediatric High-Grade Glioma - Emerging Findings and Opportunities. [PDF]

J Extracell Biol
ABSTRACT Liquid biopsy has emerged as an important diagnostic paradigm impacting care across multiple cancer indications. This is also an area of great interest in pediatric solid tumours, including those affecting the central nervous system (CNS). Of special concern are pediatric high‐grade gliomas (pHGGs) due to the associated diagnostic complexities,
Jahouri S, Montermini L, Tawil N, Jalali M, Garzia L, Jabado N, Rak J.   +6 more
europepmc   +2 more sources

Variations in Zebra Chip Disease Expression and Tuber Biochemistry in Response to Vector Density [PDF]

Phytopathology®, 2016
Zebra chip (ZC) disease, caused by ‘Candidatus Liberibacter solanacearum’, which is transmitted by the potato psyllid, has negatively affected potato production in the United States for over a decade. The present study was conducted to evaluate the affect of the number of bacteriliferous psyllids on ‘Ca. L.
Arash, Rashed, Christopher M, Wallis, Fekede, Workneh, Li, Paetzold, Charles M, Rush   +4 more
openaire   +2 more sources

Unravelling the Pathogenesis and Molecular Interactions of Liberibacter Phytopathogens with Their Psyllid Vectors

Agronomy, 2020
Insect-borne bacterial pathogens pose a global economic threat to many agricultural crops. Candidatus liberibacter species, vectored by psyllids (Hemiptera: psylloidea), are an example of devastating pathogens related to important known diseases such as ...
Poulami Sarkar, Murad Ghanim
doaj   +1 more source

Comparative genomics of the Liberibacter genus reveals widespread diversity in genomic content and positive selection history

Frontiers in Microbiology, 2023
‘Candidatus Liberibacter’ is a group of bacterial species that are obligate intracellular plant pathogens and cause Huanglongbing disease of citrus trees and Zebra Chip in potatoes.
Tiffany N. Batarseh, Sarah N. Batarseh, Abraham Morales-Cruz, Brandon S. Gaut   +3 more
doaj   +1 more source