Results 21 to 30 of about 2,705 (162)

Huanglongbing Pandemic: Current Challenges and Emerging Management Strategies

Plants, 2022
Huanglongbing (HLB, aka citrus greening), one of the most devastating diseases of citrus, has wreaked havoc on the global citrus industry in recent decades. The culprit behind such a gloomy scenario is the phloem-limited bacteria “Candidatus Liberibacter asiaticus” (CLas), which are transmitted via psyllid.
Dilip Ghosh, Sunil Kokane, Brajesh Kumar Savita, Pranav Kumar, Ashwani Kumar Sharma, Ali Ozcan, Amol Kokane, Swadeshmukul Santra   +7 more
openaire   +3 more sources

Biochemical Origin of Raman-Based Diagnostics of Huanglongbing in Grapefruit Trees

Frontiers in Plant Science, 2021
Biotic and abiotic stresses cause substantial changes in plant biochemistry. These changes are typically revealed by high-performance liquid chromatography (HPLC) and mass spectroscopy-coupled HPLC (HPLC-MS).
Tianyi Dou, Lee Sanchez, Sonia Irigoyen, Nicolas Goff, Prakash Niraula, Kranthi Mandadi, Kranthi Mandadi, Dmitry Kurouski, Dmitry Kurouski   +8 more
doaj   +1 more source

Gene Regulatory Networks Elucidating Huanglongbing Disease Mechanisms [PDF]

PLoS ONE, 2013
Next-generation sequencing was exploited to gain deeper insight into the response to infection by Candidatus liberibacter asiaticus (CaLas), especially the immune disregulation and metabolic dysfunction caused by source-sink disruption. Previous fruit transcriptome data were compared with additional RNA-Seq data in three tissues: immature fruit, and ...
Martinelli F, Reagan RL, Uratsu SL, Phu ML, Albrecht U, Zhao W, Davis CE, Bowman KD, Dandekar AM.   +8 more
openaire   +6 more sources

Specific Physiological and Anatomical Traits Associated With Polyploidy and Better Detoxification Processes Contribute to Improved Huanglongbing Tolerance of the Persian Lime Compared With the Mexican Lime

Frontiers in Plant Science, 2021
Huanglongbing (HLB) is presently a major threat to the citrus industry. Because of this disease, millions of trees are currently dying worldwide.
Gary Sivager, Leny Calvez, Saturnin Bruyere, Rosiane Boisne-Noc, Pierre Brat, Olivier Gros, Patrick Ollitrault, Raphaël Morillon   +7 more
doaj   +1 more source

Modeling huanglongbing transmission within a citrus tree [PDF]

Proceedings of the National Academy of Sciences, 2012
The citrus disease huanglongbing (HLB), associated with an uncultured bacterial pathogen, is threatening the citrus industry worldwide. A mathematical model of the transmission of HLB between its psyllid vector and citrus host has been developed to characterize the dynamics of the vector and disease development, focusing on the spread of the pathogen ...
Christinah, Chiyaka, Burton H, Singer, Susan E, Halbert, J Glenn, Morris, Ariena H C, van Bruggen   +4 more
openaire   +2 more sources

Variable Manganese Rates Influence the Performance of Huanglongbing-affected Citrus Trees in Florida

HortScience, 2022
Improving nutrient uptake and tree health play an important role in managing Huanglongbing (HLB)-affected citrus trees in Florida. A greenhouse experiment was conducted to evaluate the effect of increasing rates of manganese (Mn) on growth and ...
Samuel Kwakye, Davie M. Kadyampakeni, Edzard van Santen, Tripti Vashisth, Alan Wright   +4 more
doaj   +1 more source

Revisiting the Complex Pathosystem of Huanglongbing: Deciphering the Role of Citrus Metabolites in Symptom Development

Metabolites, 2020
Huanglongbing (HLB), formerly known as citrus greening disease, is one of the most devastating bacterial diseases in citrus worldwide. HLB is caused by ‘Candidatus Liberibacter asiaticus’ bacterium and transmitted by Diaphorina citri. Both ‘Ca.
Yasser Nehela, Nabil Killiny
doaj   +1 more source

The Perfect Match: Adjusting High Tree Density to Rootstock Vigor for Improving Cropping and Land Use Efficiency of Sweet Orange

Agronomy, 2021
The rise in the productivity of sweet orange in Brazil has been related to the use of superior rootstocks and higher tree density, among other factors.
Eduardo Augusto Girardi, João Gabriel Panegossi Sola, Marcelo da Silva Scapin, Alécio Souza Moreira, Renato Beozzo Bassanezi, Antonio Juliano Ayres, Leandro Peña   +6 more
doaj   +1 more source

Detection of Citrus Huanglongbing Based on Multi-Input Neural Network Model of UAV Hyperspectral Remote Sensing

Remote Sensing, 2020
Citrus is an important cash crop in the world, and huanglongbing (HLB) is a destructive disease in the citrus industry. To efficiently detect the degree of HLB stress on large-scale orchard citrus trees, an UAV (Uncrewed Aerial Vehicle) hyperspectral ...
Xiaoling Deng, Zihao Zhu, Jiacheng Yang, Zheng Zheng, Zixiao Huang, Xianbo Yin, Shujin Wei, Yubin Lan   +7 more
doaj   +1 more source

The Development and Evaluation of Insect Traps for the Asian Citrus Psyllid, Diaphorina citri (Hemiptera: Psyllidae), Vector of Citrus Huanglongbing

Insects, 2022
Citrus huanglongbing (HLB) is a severe problem for citrus cultivation. The disease management programs benefit from improved field tools suitable for surveying the ACP vector (Asian citrus psyllid, Diaphorina citri Kuwayama (Hemiptera: Psyllidae)) and ...
James Snyder, Katrina L. Dickens, Susan E. Halbert, Stefanie Dowling, Dyrana Russell, Ruth Henderson, Eric Rohrig, Chandrika Ramadugu   +7 more
doaj   +1 more source