Phytoplasmas are phloem‐restricted plant‐pathogenic bacteria transmitted by insects. They
cause diseases in a wide range of host plants, resulting in significant economic and …

This paper provides an updating of information of a selected number of major phytoplasma
diseases of forest trees, with a focus on the associated phytoplasma taxa. Phytoplasma …

Elm yellows (EY) is a lethal or decline phytoplasma disease that affects several Ulmus (elm)
species and hybrids, which is widespread in North America and Europe. The symptoms vary …

Elm yellows phytoplasmas (EY) belonging to the 16SrV‐A subgroup were recently proposed
as a new candidate species 'Candidatus Phytoplasma ulmi'. These pathogens infect elm …

This paper summarizes the current knowledge of phytoplasma diseases of forest and
landscape trees and shrubs, with special reference to molecular and taxonomic aspects of …

'Candidatus (Ca.) Phytoplasma ulmi', the causal agent of elm yellows, was found widely
distributed across elm populations in Croatia, infecting Ulmus laevis and Ulmus minor …

Представлены результаты тестирования с помощью ПЦР наличия фитоплазмы в
образцах листьев древесных и кустарниковых растений разных видов и семейств …

Elm samples with and without witches'‐broom symptoms (EWB) were collected from Tai'an
and Zhaoyuan, Shandong Province, China. Phytoplasmal cells were observed in the …

This chapter focuses on the epidemiology and management of forest diseases caused by
phytoplasmas and bacteria. Information is given on their detection methods (including PCR …

'Candidatus Phytoplasma ulmi'(16SrV-A) is the causal agent of elm yellows (EY), a lethal
and/or decline disease of several Ulmus (elm) species and hybrids in North America and …