Results 51 to 60 of about 619 (159)

Psyllid Cysteine Cathepsins Directly Cleave the Outer Membrane Protein BamD of Citrus Huanglongbing Pathogen

Plant Biotechnology Journal, Volume 24, Issue 6, Page 3989-4004, June 2026.
ABSTRACT Candidatus Liberibacter asiaticus (CLas), the causative agent of citrus Huanglongbing (HLB), is transmitted by Asian citrus psyllid, Diaphorina citri; however, the role of the insect's immune effectors in defending against CLas remains poorly understood. This study reveals that D.
Yu Du, Yu Bin, Jinhua Yang, Manman Hu, Liqin Jiang, Qiaoling Su, Shiyi Lin, Lanfeng Qu, You Li, Taiyun Wei   +9 more
wiley   +1 more source

First Report of ‘Candidatus Liberibacter solanacearum’ in Carrot in Mainland Spain

Plant Disease, 2012
In the summer of 2008, symptoms of leaf curling with yellow, bronze, and purple discoloration, twisting of petioles, stunting of shoots and tap roots, and proliferation of secondary roots were observed in 18 commercial carrot (Daucus carota L.) fields (~62 ha) severely infested with psyllids (mainly Bactericera sp.) from 52 fields (297 ha) located in ...
Alfaro-Fernández, Ana, Cebrian, M. C., Villaescusa, F. J., Hermoso-De-Mendoza, Alfonso, Ferrándiz, J. C., Sanjuan, Susana, Font-San-Ambrosio, Isabel   +6 more
openaire   +3 more sources

Ecology and management of Bactericera cockerelli and Candidatus Liberibacter solanacearum in New Zealand

Journal of Integrative Agriculture, 2020
The psyllid Bactericera cockerelli was first reported in New Zealand in 2006 and spread quickly throughout all potato growing regions. In 2009, B. cockerelli was associated with the plant pathogenic bacterium Candidatus Liberibacter solanacearum, the ...
Jessica VEREIJSSEN
doaj   +1 more source

Resistance to Candidatus Liberibacter solanacearum in tomato landraces from Mexico [PDF]

, 2019
Abstract Candidatus Liberibacter solanacearum ( CLso ) is an economically important plant-pathogen of tomato ( Solanum lycopersicum ) crops in the United States, Mexico, Central America, and New Zealand.
Garzón-Tiznado, José A., López-Orona, Carlos A., Castro-Espinoza, Luciano, Velarde-Félix, Sixto, Figueroa-Pérez, Marely G., Retes-Manjarrez, Jesús E.   +5 more
openaire   +1 more source

Precision Editing of NLRS Improves Effector Recognition for Enhanced Disease Resistance

Advanced Science, Volume 13, Issue 10, 18 February 2026.
Precision engineering of plant NLR immune receptors enables rational design of enhanced pathogen resistance through mismatched pairing, domain swapping, and targeted mutagenesis. These approaches achieve multi‐fold expansion in recognition breadth while minimizing autoimmunity risks and fitness penalties.
Vinit Kumar, Vishwa I. P. W. A. Kumara, Pradeepa C. G. Bandaranayake, Dong Yawen, Yang‐Yang Gao, Junfeng Liu, Ge‐Fei Hao, Xiu‐Fang Xin   +7 more
wiley   +1 more source

Detection of “Candidatus Liberibacter solanacearum” in tomato on Norfolk Island, Australia [PDF]

Australasian Plant Disease Notes, 2018
In June 2103, “Candidatus Liberibacter solanacearum” (CLso) (haplotype A) was detected in tomato plants (Solanum lycopersicon) with yellowing symptoms growing on Norfolk Island, non-self-governing external Australian Territory in the western Pacific Ocean.
J. E. Thomas, A. D. W. Geering, G. Maynard   +2 more
openaire   +4 more sources

Candidatus Liberibacter solanacearum patógeno vascular de solanáceas: Diagnóstico y control

TIP Revista Especializada en Ciencias Químico-Biológicas, 2019
Candidatus Liberibacter solanacearum (CLso) es una bacteria fitopatógena Gram-negativa, limitada al floema en solanáceas y no cultivable in vitro. Es transmitida de manera vertical y horizontal por el psílido Bactericera cockerelli.
Juan Carlos Delgado-Ortiz, Mariana Beltrán-Beache, Ernesto Cerna-Chávez, Luis Alberto Aguirre-Uribe, Jerónimo Landero-Flores, Yolanda Rodríguez-Pagaza, Yisa María Ochoa-Fuentes   +6 more
doaj   +1 more source

Climate Change and Its Effects on Pest–Pathogen Complexes

Advances in Agriculture, Volume 2026, Issue 1, 2026.
Climate change is intensifying the complexity and severity of pest–pathogen interactions in agriculture, threatening global food security. Rising temperatures, elevated CO2 levels, shifting precipitation patterns, and extreme weather events are reshaping vector ecology, accelerating insect development, altering pathogen virulence, and disrupting plant ...
Ritesh Kumar, Shwetakshi Sharma, Manish K. Yadav, Mohammed Naimuddin, Nidhi Chaudhary   +4 more
wiley   +1 more source

Development of Chemically Defined Media Reveals Citrate as Preferred Carbon Source for Liberibacter Growth

Frontiers in Microbiology, 2018
Liberibacter crescens is the closest cultured relative of four important uncultured crop pathogens. Candidatus L. asiaticus, L. americanus, and L. africanus are causal agents of citrus greening disease, otherwise known as huanglongling (HLB).
Maritsa Cruz-Munoz, Joseph R. Petrone, Alexa R. Cohn, Alam Munoz-Beristain, Nabil Killiny, Jennifer C. Drew, Eric W. Triplett   +6 more
doaj   +1 more source

Insect biological control of the tomato‐potato psyllid Bactericera cockerelli, a review

New Zealand Journal of Crop and Horticultural Science, Volume 53, Issue 4, Page 795-811, December 2025.
ABSTRACT The tomato‐potato psyllid (TPP) Bactericera cockerelli is a polyphagous herbivore and a renowned pest of solanaceous crops found in America and the Pacific region. Over the last fifteen years, several strategies have been tested worldwide to successfully manage this species, but these have been mostly unsuccessful.
Emiliano R. Veronesi, Christopher J. Thompson, Stephen L. Goldson   +2 more
wiley   +1 more source