Delatte, Hélène


Publications
3

Bacterial plant pathogens affect the locomotor behavior of the insect vector: a case study of Citrus volkamerianaTriozae erytreaeCandidatus Liberibacter asiaticus system

Citation
Ameline et al. (2023). Insect Science
Names
Ca. Liberibacter asiaticus
Abstract
AbstractPlant pathogens can alter the behavior of their insect vectors as well as their survival and reproduction. The African psyllid, Trioza erytreae, is one of the vectors of Huanglongbing, a citrus disease caused mainly by “Candidatus Liberibacter asiaticus” (CLas). The purpose of this study was to characterize the effects of CLas on the psyllid, T. erytreae using Citrus volkamerina plants as the study system. The study focused more specifically on the CLas effects prior to and after its acq

The African citrus psyllid Trioza erytreae: An efficient vector of Candidatus Liberibacter asiaticus

Citation
Reynaud et al. (2022). Frontiers in Plant Science 13
Names
Ca. Liberibacter asiaticus
Abstract
IntroductionHuanglonbing (HLB) is the most serious disease of citrus in the world, associated with three non-cultivable phloem-restricted bacteria Candidatus Liberibacter asiaticus (CLas), Ca L. africanus (CLaf) and Ca L. americanus (CLam). CLas is transmitted by the Asian citrus psyllid Diaphorina citri, and has spread to several countries. The African psyllid Trioza erytreae, the vector of CLaf occurs in Africa and neighbouring islands. Only two major citrus-growing regions - Australia/New Zea

Genome Sequence Resource of ‘Candidatus Liberibacter asiaticus’ from Diaphorina citri Kuwayama (Hemiptera: Liviidae) from La Réunion

Citation
Lu et al. (2021). Plant Disease 105 (4)
Names
Ca. Liberibacter asiaticus
Abstract
‘Candidatus Liberibacter asiaticus’ is an insect-transmitted, phloem-restricted α-proteobacterium associated with huanglongbing. Here, we provide the whole genome sequence of ‘Ca. L. asiaticus’ strain ReuSP1 from its insect vector Diaphorina citri (Hemiptera: Liviidae) collected in La Réunion. The genome is composed of 1,230,064 bp and has a 36.5% G+C content. This study reports the first ‘Ca. L. asiaticus’ genome sequence from La Réunion, which will add to ‘Ca. L. asiaticus’ genome resources a