Results 121 to 130 of about 11,395 (248)

Differential expression of “Candidatus Liberibacter solanacearum” genes and prophage loci in different life stages of potato psyllid

Scientific Reports
Psyllid species, including the potato psyllid (PoP) Bactericera cockerelli (Sulc) (Triozidae) serve as host and vector of “Candidatus Liberibacter spp.” (“Ca. Liberibacter”), which also infects diverse plant hosts, including citrus and tomato.
Esmaeil Saberi, Jawwad A. Qureshi, Judith K. Brown   +2 more
doaj   +1 more source

Synthetic blends of volatile, phytopathogen-induced odorants can be used to manipulate vector behavior [PDF]

, 2014
Volatile organic compounds (VOCs) are emitted from all plants and these VOCs are important means of communication between plants and insects. It has been documented that pathogen infections alter VOC profiles rendering infected plants more attractive to ...
Alexander A. Aksenov, Cristina E. Davis, Lukasz L. Stelinski, Weixiang Zhao, Xavier Martini   +4 more
core   +2 more sources

Thermosensory TRPV Heterotetramers Drive Seasonal Polyphenism: Molecular Basis of CcIav/CcNan‐PKCα‐AKH/AKHR Signaling in Pear Psyllid Morph Transition

Advanced Science, Volume 12, Issue 45, December 4, 2025.
At 2 5 °C, thermal activation initiates: i) CcIav/CcNan heterotetramer assembly → Ca2⁺ influx; ii) CcPKCα phosphorylation → AKH signaling potentiation; iii) CcAKH1 binding to membrane‐localized CcAKHR → energy mobilization (lipid catabolism/glycogenolysis) and vitellogenin transport via follicular patency; iv) Oocyte maturation → summer‐form nymph ...
Jianying Li, Zhixian Zhang, Yilin Wang, Yue Yang, Jiarui Wang, Xueyi Ruan, Songdou Zhang   +6 more
wiley   +1 more source

Citrus huanglongbing: validation of Real-Time PCR (qPCR) for the detection of Candidatus Liberibacter asiaticus and Candidatus Liberibacter americanus in Colombia

Agronomía Colombiana, 2014
Citrus huanglongbing (HLB) is the most destructive citrus disease. Two of the three known HLB-associated Candidatus Liberibacter species were recently found to be present in the Americas.
Jorge Evelio Ángel, Erick Geovanni Hernández, Néstor Andrés Herrera, Linda Yhiset Gómez, Ángela Patricia Castro, Adriana Milena Sepúlveda, Everth Emilio Ebratt   +6 more
doaj   +1 more source

Zebra chip spatial behavior and Bactericera cockerelli (Sulc) (Hemiptera: Triozidae) in Solanum tuberosum L. in valleys high of Mexico. [PDF]

, 2017
Comportamiento espacial de Zebra chip y Bactericera cockerelli, en cultivo de papa.En México la producción de papa es afectada por la enfermedad de Zebra chip causada por la bacteria Candidatus Liberibacter solanacearum que es transmitida por el psílido ...
CONTRERAS RENDON, ALEJANDRA, CONTRERAS RENDON, ALEJANDRA, GUTIERREZ IBAÑEZ, ANA TARIN, GUTIERREZ IBAÑEZ, ANA TARIN, LAGUNA CERDA, ANTONIO, LAGUNA CERDA, ANTONIO, SANCHEZ PALE, JESUS RICARDO, SANCHEZ PALE, JESUS RICARDO, SILVA ROJAS, HILDA VICTORIA, SILVA ROJAS, HILDA VICTORIA   +9 more
core  

Influence of Plant Genotype on Nodule‐Associated Bacterial Community Composition and Function in Seasonal Field Pea Varieties

Legume Science, Volume 7, Issue 4, December 2025.
ABSTRACT Legume root nodules host symbiotic rhizobia that are essential for nitrogen fixation but also harbor diverse non‐rhizobial taxa that remain poorly characterized. Field pea (Pisum sativum) cultivars adapted to distinct seasonal growth (spring and winter) offer an opportunity to explore whether host genotype influences nodule‐associated ...
Henrique M. Dias, Shyam Solanki, Jose L. Gonzalez‐Hernandez, Ravi V. Mural, Svetlana N. Yurgel, Christopher Graham   +5 more
wiley   +1 more source

Culture in vitro de candidatus Liberibacter asiaticus, une a-proteobactérie associée au Greening des agrumes : [N° 20] [PDF]

, 2010
La maladie du Huanglongbing (HLB) ou Greening, s'attaque aux agrumes et se propage par insecte-vecteur de type psylle ou par greffe. Cette maladie est présente en Afrique, Moyen Orient, Asie, Brésil et en Floride. Elle est une grave menace pour le bassin
Dollet, Michel, Fabre, Sandrine, Fontaine-Bodin, Lisa, Gatineau, Frédéric   +3 more
core  

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

Characterization of the bacterial communities of psyllids associated with Rutaceae in Bhutan by high throughput sequencing

BMC Microbiology, 2020
Background Several plant-pathogenic bacteria are transmitted by insect vector species that often also act as hosts. In this interface, these bacteria encounter plant endophytic, insect endosymbiotic and other microbes.
Jennifer L. Morrow, Namgay Om, George A. C. Beattie, Grant A. Chambers, Nerida J. Donovan, Lia W. Liefting, Markus Riegler, Paul Holford   +7 more
doaj   +1 more source

Laboratory and field evaluation of acetic acid-based lures for male Asian citrus psyllid, Diaphorina citri. [PDF]

, 2019
The Asian citrus psyllid (ACP) is a vector of a pathogen associated with greening and thus a major problem in citriculture worldwide. Lures are much needed for improving ACP trapping systems for monitoring populations and surveillance.
Bento, José Mauricio S, Calvo, Carolina, de Carvalho, Rômulo Igor, de Freitas, Renato, Delfino, Jennifer Y, Esperança, Victoria, Gonzalez, Francisco, Leal, Walter S, Lehan, Benjamin J, Luvizotto, Rejane AG, Magnani, Rodrigo F, Miranda, Marcelo P, Mulinari, Tatiana Aparecida, Oehlschlager, Cameron A, Volpe, Haroldo XL, Zanardi, Odimar Z   +15 more
core   +1 more source