Plant Science


Publications
825

Susceptibility of Sixteen Citrus Genotypes to ‘Candidatus Liberibacter asiaticus’

Citation
McCollum et al. (2016). Plant Disease 100 (6)
Names
Ca. Liberibacter asiaticus
Abstract
Huanglongbing (HLB) disease is the most serious threat to citrus production worldwide and, in the last decade, has devastated the Florida citrus industry. In the United States, HLB is associated with the phloem-limited α-proteobacterium ‘Candidatus Liberibacter asiaticus’ and its insect vector, the Asian citrus psyllid (ACP; Diaphorina citri). Significant effort is being put forth to develop novel citrus germplasm that has a lower propensity to succumb to HLB than do currently available varieti

Identification and Characterization of New ‘Candidatus Phytoplasma solani’ Strains Associated with Bois Noir Disease in Vitis vinifera L. Cultivars Showing a Range of Symptom Severity in Georgia, the Caucasus Region

Citation
Quaglino et al. (2016). Plant Disease 100 (5)
Names
Ca. Phytoplasma solani
Abstract
Evidence from a preliminary survey highlighted that ‘Candidatus Phytoplasma solani’, the etiological agent of bois noir (BN) disease of grapevine, infects grapevine varieties in Georgia, a country of the South Caucasus. In this study, field surveys were carried out to investigate the BN symptom severity in international and Georgian native varieties. ‘Ca. P. solani’ was detected and identified by polymerase chain reaction-based amplification and restriction fragment length polymorphism analysis