Notulae Botanicae Horti Agrobotanici Cluj-Napoca


Publications
2

A survey of ‘Candidatus Phytoplasma pyri’ isolates in the Czech Republic based on imp gene genotyping

Citation
VALENTOVÁ et al. (2022). Notulae Botanicae Horti Agrobotanici Cluj-Napoca 50 (1)
Names
Ca. Phytoplasma Ca. Phytoplasma mali Ca. Phytoplasma pyri
Abstract
‘Candidatus Phytoplasma spp.’ are pathogenic bacteria that infect many plant species. ‘Candidatus Phytoplasma pyri’, one of the members of the 16SrX group causes pear decline disease that adversely affects pear crops. To describe the prevalence of ‘Ca. P. pyri’ genotypes in the Czech Republic, 143 pear samples were collected from 41 locations including commercial orchards as well as trees along roads. Phytoplasma was detected by PCR in 115 samples, and it was possible to determine imp gene genot

The Effect of Phytoplasma Disease Caused by ‘Candidatus Phytoplasma prunorum’ on the Phenological and Pomological Traits in Apricot Trees

Citation
NEČAS et al. (2018). Notulae Botanicae Horti Agrobotanici Cluj-Napoca 46 (1)
Names
Ca. Phytoplasma prunorum
Abstract
‘Candidatus Phytoplasma prunorum’, the causal agent of European stone fruit yellows (ESFY), is one of the most important pathogens causing considerable economic losses in stone fruit orchards. This study evaluated trees infected and noninfected by phytoplasma ESFY of 16 apricot varieties grown in an orchard in Lednice (Czech Republic) between the years 2008-2014. Pomological traits, phenophases, pollen germination and seed viability were analysed as well as the presence of ‘Ca. P. prunorum’ in p