Results 41 to 50 of about 619 (159)

Detección de Ca Liberibacter solanacearum y fitoplasmas en cultivo de papa (Solanum tuberosum L.) en el Valle de Toluca

Revista Colombiana de Biotecnología, 2013
Título en ingles: Detection of Ca Liberibacter solanacearum and phytoplasma in potato crop (Solanum tuberosum L.) in Toluca Valley Título corto: Detección de Ca Liberibacter solanacearum y fitoplasmas Resumen En México y Centro América se han ...
Ana Tarin Gutiérrez-Ibáñez, Jesús Ricardo Sánchez Pale, Antonio Laguna Cerda, José Francisco Ramírez Dávila, Artemio Balbuena Melgarejo, Omar Guadalupe Alvarado Gómez   +5 more
doaj   +2 more sources

First Report of ‘Candidatus Liberibacter solanacearum’ in Carrot in France

Plant Disease, 2014
In summer 2012, carrot (Daucus carota L.) plants displaying symptoms of leaf yellowing, stunting and proliferation of dwarfed shoots with bushy tops, and a dense hairy growth of secondary roots were observed. Symptomatic carrots were collected from three fields used for seed production and located in Region Centre of France near Orléans.
M, Loiseau, S, Garnier, V, Boirin, M, Merieau, A, Leguay, I, Renaudin, J-P, Renvoisé, P, Gentit   +7 more
openaire   +2 more sources

Colonization and Intrusive Invasion of Potato Psyllid by ‘Candidatus Liberibacter solanacearum’ [PDF]

Phytopathology®, 2017
Previous studies have shown that the fastidious bacterial plant pathogen ‘Candidatus Liberibacter solanacearum’ (CLso) is transmitted circulatively and propagatively by the potato psyllid (PoP) Bactericera cockerelli. In this study, the temporal and spatial interrelationships between CLso PoP were investigated by scanning electron microscopy of the ...
Joseph M. Cicero, Tonja W. Fisher, Jawwad A. Qureshi, Philip A. Stansly, Judith K. Brown   +4 more
openaire   +2 more sources

Efecto de antioxidantes y señalizadores en plantas de papa (Solanum tuberosum L.) infectadas con Candidatus Liberibacter solanacearum bajo condiciones de invernadero

Revista Colombiana de Biotecnología, 2014
Título en español: Efecto de antioxidantes y señalizadores en plantas de papa (Solanum tuberosum L.) infectadas con Candidatus Liberibacter solanacearum bajo condiciones de invernadero Título en ingles: Effect of antioxidants and sings in potato plants (
Isidro Humberto Almeyda León, Areli Gonzalez Cortes, Eulalia Edith Villavicencio Gutierrez, María Alejandra Torres Tapia, Victor Manuel Zamora Villa   +4 more
doaj   +1 more source

A diagnostic real-time PCR assay for the rapid identification of the tomato-potato psyllid, Bactericera cockerelli (Šulc, 1909) and development of a psyllid barcoding database.

PLoS ONE, 2020
The accurate and rapid identification of insect pests is an important step in the prevention and control of outbreaks in areas that are otherwise pest free.
J C Sumner-Kalkun, M J Sjölund, Y M Arnsdorf, M Carnegie, F Highet, D Ouvrard, A F C Greenslade, J R Bell, R Sigvald, D M Kenyon   +9 more
doaj   +1 more source

A new and accurate qPCR protocol to detect plant pathogenic bacteria of the genus ‘Candidatus Liberibacter’ in plants and insects

Scientific Reports, 2023
Four pathogenic bacterial species of the genus ‘Candidatus Liberibacter’, transmitted by psyllid vectors, have been associated with serious diseases affecting economically important crops of Rutaceae, Apiaceae and Solanaceae families.
María Quintana-González de Chaves, Félix Morán, Silvia Barbé, Edson Bertolini, Felipe Siverio de la Rosa, Ester Marco-Noales   +5 more
doaj   +1 more source

First Report of ‘Candidatus Liberibacter solanacearum’ on Pepper in Honduras

Plant Disease, 2014
In April and May of 2012, bell pepper (Capsicum annuum) plants exhibiting symptoms that resembled those of the bacterium ‘Candidatus Liberibacter solanacearum’ infection (2,4) were observed in commercial pepper fields in several departments in Honduras, including Francisco Morazán, Ocotepeque, El Paraíso, and Olancho.
J E, Munyaneza, V G, Sengoda, E, Aguilar, B, Bextine, K F, McCue   +4 more
openaire   +2 more sources

Beneath the Bark: Molecular Determinants of Adaptation and Infection in Bacterial Pathogens of Woody Hosts

Molecular Plant Pathology, Volume 27, Issue 8, August 2026.
Bacterial pathogens colonise woody hosts by integrating metabolic adaptation, effector‐mediated immune suppression, cell wall remodelling and EPS‐ and toxin‐supported persistence. ABSTRACT Bacterial pathogens of woody plants represent a pervasive yet underexplored threat to global agriculture and forestry, causing devastating diseases in fruit trees ...
Antonio Arroyo‐Mateo, Jesús Murillo, Luis Rodríguez‐Moreno, Cayo Ramos   +3 more
wiley   +1 more source

Diversification and deployment of PRR and NLR immune receptors in potato

The Plant Journal, Volume 127, Issue 1, July 2026.
SUMMARY Wild relatives of potato (Solanum tuberosum) have accumulated a wide diversity of immune receptors that provide disease resistance to a multitude of pathogens. The classical resistance genes in potato generally belong to the nucleotide‐binding leucine‐rich repeat (NLRs) receptors, which are well studied and widely applied in disease resistance ...
Yerisf C. Torres Ascurra, Barbara Schrammel, Daniel Monino‐Lopez, Guillermo Merino Martin, Jasmin Wiedmer, Vivianne G. A. A. Vleeshouwers   +5 more
wiley   +1 more source

First report of ‘Candidatus Liberibacter solanacearum’ in Ecuador and in South America [PDF]

Australasian Plant Disease Notes, 2020
‘Candidatus Liberibacter solanacearum’ (CaLso) haplotypes A and B, is a phloem-limited proteobacterium widely associated with Zebra chip (ZC) disease in potato tubers. In June 2019, symptoms such as yellowing and upward rolling in leaves and browning of vascular tissues and streaks at the medullary area in tubers were observed at potato fields located ...
Jorge D. Caicedo, Lorena L. Simbaña, Daniela A. Calderón, Karina P. Lalangui, Lydia I. Rivera-Vargas   +4 more
openaire   +1 more source