Results 31 to 40 of about 821 (184)
Phytoplasmas are associated with important bacterial diseases, causing severe symptoms in agricultural and ornamental crops. ‘Candidatus Phytoplasma rubi’, associated with the Rubus stunt in raspberries (Rubus idaeus) and blackberries (Rubus subgenus ...
Jan Werner Böhm +4 more
doaj +1 more source
New Disease Reports, Volume 45, Issue 2, April–June 2022.
E. Salehi +3 more
wiley +1 more source
New Disease Reports, Volume 44, Issue 2, October–December 2021.
M. Salehi, M.M. Faghihi, N. Ebadi
wiley +1 more source
New Disease Reports, Volume 44, Issue 1, July–September 2021.
N. Plante +5 more
wiley +1 more source
In the winter 2019 virescence, flower sterility, and stunting symptoms were observed in daffodil plants in Mersin province of Turkey. To detect the presence of phytoplasmas ten plants showing symptoms and ten asymptomatic plants were assayed by PCR ...
Sipahioglu, Hikmet Murat +6 more
core +1 more source
'Candidatus Phytoplasma malaysianum', a novel taxon associated with virescence and phyllody of Madagascar periwinkle (Catharanthus roseus). [PDF]
This study addressed the taxonomic position and group classification of a phytoplasma responsible for virescence and phyllody symptoms in naturally diseased Madagascar periwinkle plants in western Malaysia.
Nejat, Naghmeh +7 more
core +1 more source
Weed hosts of phytoplasmas in the Czech Republic
The research was focused on wild plants that represent possible sources of phytoplasma infection. Thirteen species of wild herbaceous plants with symptoms of shoot proliferation, phyllody, virescence, sterility or yellowing have been collected from ...
P. Válová +5 more
doaj +1 more source
Pest categorisation of the non‐EU phytoplasmas of tuber‐forming Solanum spp.
Abstract Following a request from the European Commission, the EFSA Panel on Plant Health performed a pest categorisation of four phytoplasmas of tuber‐forming Solanum spp. known to occur only outside the EU or having a limited presence in the EU. The only tuber‐forming species of Solanum reported to be phytoplasma infected is S. tuberosum.
EFSA Panel on Plant Health (PLH) +24 more
wiley +1 more source
Characterization of ‘Candidatus Phytoplasma asteris’ strains associated with periwinkle virescence in Southern Italy [PDF]
Phytoplasma symptomatology was observed in two periwinkle plants collected in a in commercial nursery in Campania Region (South Italy). The detected phytoplasmas were identified by RFLP analyses on amplicons and in silico as belonging to 16SrI-B subgroup
Parrella G. +4 more
core +1 more source
Development of a Mild Viral Expression System for Gain-Of-Function Study of Phytoplasma Effector In Planta. [PDF]
PHYL1 and SAP54 are orthologs of pathogenic effectors of Aster yellow witches'-broom (AYWB) phytoplasma and Peanut witches'-broom (PnWB) phytoplasma, respectively.
Sin-Fen Hu +9 more
doaj +1 more source

