Results 21 to 30 of about 1,890 (159)

Genome-Wide Association Study Reveals Insect Genetics and Microbial Symbiont Effects on Susceptibility of Diaphorina citri to the Citrus Greening Pathogen, Candidatus Liberibacter Asiaticus. [PDF]

Adv Sci (Weinh)
This study investigates the genetic and microbial factors influencing the susceptibility of Diaphorina citri to the citrus greening pathogen Candidatus Liberibacter asiaticus (CLas), employing a microbiome Genome Wide Association Study. The research identifies a key gene encoding an MFS‐type transporter contributing to CLas infectivity and abundance in
Liu K, He Q, Lin Z, Huang S, Zhong Z, Zhu P, Gao M, Zhao L, Jin H, Wu G, Geoff GM, Han Q, Pang R.   +12 more
europepmc   +2 more sources

'Candidatus Liberibacter asiaticus' Effector SDE4250 Targets Citrus Proteasome Protein RPN10 to Inhibit Salicylic Acid-Mediated Citrus Immunity. [PDF]

Mol Plant Pathol
SDE4250 suppressed 26S proteasome activity by targeting CsRPN10 and enhancing its degradation via the proteasome pathway. This impairment of proteasome function subsequently attenuates SA‐mediated defence responses, thereby increasing citrus susceptibility to promote CLas infection.
Mei Y, Deng X, Yang Z, Wang Q, Zhou C, Wang X, Yuan Y, Fu S.   +7 more
europepmc   +2 more sources

Controlling Citrus Huanglongbing: Green Sustainable Development Route Is the Future [PDF]

Frontiers in Plant Science, 2021
Huanglongbing (HLB) is the most severe bacterial disease of citrus crops caused by Candidatus Liberibacter spp. It causes a reduction in fruit yield, poor fruit quality, and even plants death. Due to the lack of effective medicine, HLB is also called citrus “AIDS.” Currently, it is essential for the prevention and control of HLB to use antibiotics and ...
Xue Li, Xue Li, Huaqin Ruan, Chengqian Zhou, Xiangchun Meng, Xiangchun Meng, Xiangchun Meng, Wenli Chen, Wenli Chen   +8 more
openaire   +3 more sources

A review of techniques for detecting Huanglongbing (greening) in citrus [PDF]

Canadian Journal of Microbiology, 2016
Huanglongbing (HLB) is the most destructive disease of citrus worldwide. Monitoring of health and detection of diseases in trees is critical for sustainable agriculture. HLB symptoms are virtually the same wherever the disease occurs. The disease is caused by Candidatus Liberibacter spp., vectored by the psyllids Diaphorina citri Kuwayama and Trioza ...
Arredondo Valdés, Roberto, Delgado Ortiz, Juan Carlos, Beltrán Beache, Mariana, Anguiano Cabello, Julia, Cerna Chavez, Ernesto, Rodriguez Pagaza, Yolanda, Ochoa, Yisa   +6 more
openaire   +2 more sources

Psyllid Cysteine Cathepsins Directly Cleave the Outer Membrane Protein BamD of Citrus Huanglongbing Pathogen. [PDF]

Plant Biotechnol J
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.
Du Y, Bin Y, Yang J, Hu M, Jiang L, Su Q, Lin S, Qu L, Li Y, Wei T.   +9 more
europepmc   +2 more sources

Action Plan for Asian Citrus Psyllid and Huanglongbing (Citrus Greening) in California [PDF]

Journal of Citrus Pathology, 2020
This document sets forth the California Department of Food and Agriculture (CDFA), Citrus Pest and Disease Prevention Division (CPDPD) statewide Action Plan for Asian citrus psyllid (ACP) and Huanglongbing (HLB). This document details the program implemented by CPDPD to sustain and protect California’s commercial citrus production, residential citrus ...
Albrecht, Courtney, Hicks, Amelia, Hornbaker, Victoria, Khalid, Sara, Kumagai, Lucita, Morgan, David, Okasaki, Keith   +6 more
openaire   +3 more sources

Citrus pests in a global world [PDF]

, 2020
Citrus pest management has evolved from a primarily biological approach to dependence on chemical control, followed by more integrated systems. More recently, the spread of huanglongbing (HLB) or citrus greening disease in Asia and both Americas has ...
Santin Gravena, Yijing Cen, Philip A. Stansly, Gravena, Santin [UNESP], Tim G. Grout, Cen, Yijing, Fengnian Wu, Stansly, Philip A., Urbaneja, Alberto, Grout, Tim G., Alberto Urbaneja, Wu, Fengnian   +11 more
core   +1 more source

Standardized Protocol for Isolation and Cryopreservation of Cultivable Endophytes From Fresh and Dried Citrus aurantium Peels

Food Safety and Health, EarlyView.
A protocol for converting Citrus aurantium peel—from both fresh fruit and dried Zhike—into a curated endophytic microbial library through standardized surface sterilization, tissue homogenization, and multi‐medium culturing, followed by 16S/ITS‐based identification and −80°C cryopreservation, enabling reproducible exploration of citrus peel microbiota ...
Hujing Cao, Xinlin Huang, Han Yang, Manxi Wu, Jingping Cao, Chongde Sun, Yue Wang   +6 more
wiley   +1 more source

Prey Range and Voracity of Main Insect Natural Enemies of Pests in Corsican Clementine Orchards

Entomologia Experimentalis et Applicata, EarlyView.
To assess the biocontrol potential on the main arthropod pests of clementine orchards in Corsica, laboratory experiments were carried out using five potential predators. Their prey range and voracity were tested on three pest species. Then, a global predation rate index was calculated at the scale of the entire community of insect predators.
Judith Le Nan, Ségolène Buzy, Manuel Plantegenest, Elsa Canard   +3 more
wiley   +1 more source

Low Rates of Kaolin in Different Application Periods Reduce Diaphorina citri Population and Huanglongbing Incidence in Commercial Citrus Orchards

Journal of Applied Entomology, EarlyView.
ABSTRACT Huanglongbing (HLB) is the most destructive citrus disease worldwide, and it has been disseminated by the Asian citrus psyllid Diaphorina citri, the vector of the causing agent Candidatus Liberibacter asiaticus. Although processed kaolin reduces psyllid infestation, long‐term field data from commercial orchards are limited.
Marcelo Pedreira de Miranda, Wellington Ivo Eduardo, Renato Beozzo Bassanezi, Eduardo Augusto Girardi, Haroldo Xavier Linhares Volpe   +4 more
wiley   +1 more source