Results 31 to 40 of about 821 (184)

Genome Comparison of ‘Candidatus Phytoplasma rubi’ with Genomes of Other 16SrV Phytoplasmas Highlights Special Group Features

open access: yesApplied Microbiology, 2023
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

First report of a ‘Candidatus Phytoplasma trifolii’‐related strain (16SrVI‐A) associated with watermelon witches’ broom disease in Iran

open access: yes, 2022
New Disease Reports, Volume 45, Issue 2, April–June 2022.
E. Salehi   +3 more
wiley   +1 more source

First evidence of the occurrence of a putative new subgroup of ‘Candidatus Phytoplasma asteris’ (16SrI) associated with strawberry green petal disease in Quebec, Canada

open access: yes, 2021
New Disease Reports, Volume 44, Issue 1, July–September 2021.
N. Plante   +5 more
wiley   +1 more source

Molecular detection of ‘Candidatus Phytoplasma mali’ associated with virescence in Narcissus tazetta in Turkey

open access: yes, 2023
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]

open access: yes, 2013
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

open access: yesPlant Protection Science, 2002
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.

open access: yesEFSA Journal, Volume 18, Issue 12, December 2020., 2020
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]

open access: yes, 2014
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]

open access: yesPLoS ONE, 2015
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

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