Results 91 to 100 of about 45,110 (218)
Occurrence of Stolbur Phytoplasma Disease in Spreading Type Petunia hybrida Cultivars in Korea
The Plant Pathology Journal, 2013 In January 2012, spreading type petunia cv. Wave Pink plants showing an abnormal growth habit of sprouting unusual multiple plantlets from the lateral buds were collected from a greenhouse in Gwacheon, Gyeonggi Province, Korea.
Bong Nam Chung +5 more
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Molecular diagnosis of phytoplasmas.
Phytopathologia Mediterranea, 2003 Phytoplasmas are wall-less prokaryotes associated with diseases in numerous plant species worldwide. In nature they are transmitted by phloem-sucking insects. Yellowing, decline, witches’ broom, leaf curl, floral virescence and phyllody are the most conspicuous symptoms associated with phytoplasmas, although infections are sometimes asymptomatic. Since
openaire +5 more sources
, 2010 In April and May 2009, phytoplasma symptoms were observed in several cultivars of oilseed rape (Brassica napus L. var. oleifera) growing in three trials located in the Experimental Farm of Padova University. The fields were established in October 2008 to
Mori M. +12 more
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Journal of Crop Protection, 2018 During a survey in 2016, Convolvulus glomeratus showing symptoms resembling those caused by phytoplasmas were observed in Bandar Abbas, Hormozgan province, Iran.
Mehrnoosh Nikooei, Chamran Hemmati
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Conventional and novel strategies for the phytoplasma diseases containment
, 2011 Phytoplasmas are obligate bacterial plant pathogens that cause economically relevant yield losses in annual and perennial crops worldwide and they are transmitted in nature by phloem feeders, mostly leafhoppers, planthoppers and psyllids. Impossibility
P. Casati +3 more
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Phytopathologia Mediterranea, 2021 Detection and classification of phytoplasmas mainly rely on amplification of the 16S rRNA gene followed by RFLP analysis and/or sequencing, because these organisms lack complete phenotypic characterization.
Weier CUI +4 more
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Candidatus Phytoplasma solani (Stolbur phytoplasma).
, 2021 Abstract Phytoplasmas are cell-wall-less plant pathogenic bacteria of the class Mollicutes, which inhabit the phloem sieve tubes of plants and have been associated with several hundred diseases affecting economically important crops. Over the past few decades 'Candidatus Phytoplasma solani', belonging to the 16SrXII-A ribosomal subgroup, has ...
openaire +1 more source
Flavescence dorée (FD) is a devastating disease of grapevine caused by phytoplasmas transmitted in vineyards by the leafhopper Scaphoideus titanus Ball.
Elisa Angelini +6 more
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The significance of Napier Grass Stunt Phytoplasma and its transmission to cereals and sugarcane
, 2016 Production of Napier grass, Pennisetum purpureum, the most important forage crop in Africa, is severely constrained by Napier grass stunt (NGS) disease. Wild grasses have been identified as alternative hosts for NGS, but there is no record regarding the ...
Pickett, J. A. +9 more
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iPhyDSDB: Phytoplasma Disease and Symptom Database
BiologyPhytoplasmas are small, intracellular bacteria that infect a vast range of plant species, causing significant economic losses and impacting agriculture and farmers’ livelihoods.
Wei Wei +9 more
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