Now showing items 1-10 of 28
Rapid and sensitive detection of Candidatus Liberibacter asiaticus by loop mediated isothermal amplification combined with a lateral flow dipstick
(Biomed Central, 2014-03)
Background: Citrus Huanglongbing (HLB) is the most devastating bacterial citrus disease worldwide. Three Candidatus Liberibacter species are associated with different forms of the disease: Candidatus Liberibacter asiaticus, ...
Candidatus Liberibacter americanus, associated with citrus huanglongbing (greening disease) in São Paulo State, Brazil
(Soc General Microbiology, 2005-09-01)
Symptoms of huanglongbing (HLB) were reported in São Paulo State (SPS), Brazil, in March 2004. In Asia, HLB is caused by 'Candidatus Liberibacterasiaticus'and in Africa by 'Candidatus Liberibacter africanus'. Detection of ...
Liberibacters associated with orange jasmine in Brazil: incidence in urban areas and relatedness to citrus liberibacters
(WILEY-BLACKWELL PUBLISHING, INC, 2010)
Two surveys (2005/2006 and 2009) were conducted in the state of Sao Paulo, Brazil, to investigate the incidence of `Candidatus Liberibacter asiaticus` and `Ca. L. americanus`, two liberibacters associated with citrus ...
Candidatus Liberibacter asiaticus Titers in Citrus and Acquisition Rates by Diaphorina citri Are Decreased by Higher Temperature
(Amer Phytopathological Soc, 2013-12-01)
Candidatus Liberibacter asiaticus' is the most prevalent Liberibacter sp. associated with huanglongbing (HLB) in Brazil. Within Sao Paulo state (SP), HLB has spread more rapidly to and reached higher incidence in regions ...
Seasonal Variation of 'Candidatus Liberibacter asiaticus' Titers in New Shoots of Citrus in Distinct Environments
(Amer Phytopathological Soc, 2017-04-01)
The major citrus area of Brazil occupies near 450,000 ha between the Triangulo Mineiro (TM) region of Minas Gerais State and the south of Sao Paulo State (SPS). Significant climatic variation occurs between regions which ...
Improvement in the Excised Citrus Leaf Assay to Investigate Inoculation of Candidatus Liberibacter asiaticus' by the Asian Citrus Psyllid Diaphorina citri
(Amer Phytopathological Soc, 2017-03-01)
Huanglongbing (FMB) is a difficult-to-control and highly destructive citrus disease that, in Brazil, is associated mainly with the bacterium 'Can-didatus Liberibacter asiaticus' transmitted by the psyllid Diaphorina citri. ...
Molecular characterization of 'Candidatus Liberibacter' species/strains causing huanglongbing disease of citrus in Kenya
(Pontificia Universidad Católica de Valparaíso, 2009)
Reference Genes for Accurate Transcript Normalization in Citrus Genotypes under Different Experimental Conditions
(Public Library ScienceSan FranciscoEUA, 2012)
Yield loss caused by huanglongbing in different sweet orange cultivars in So Paulo, Brazil
Citrus huanglongbing (HLB) reduces an affected orchard`s economic life. This work aimed to characterize yield loss due to HLB for different sweet orange cultivars and determine the relationship between disease severity and ...
Ineffectiveness of pruning to control citrus huanglongbing caused by Candidatus Liberibacter americanus
The huanglongbing (HLB) disease of citrus trees, caused by Candidatus Liberibacter asiaticus and Ca. Liberibacter americanus, was first reported in Brazil in March, 2004. The presence of the disease has caused serious ...