Results 31 to 40 of about 3,563 (200)

Identification and impact of phytoplasmas associated with greenhouse cucumber phyllody in Iran

Advances in Horticultural Science, 2020
Cucumber phyllody symptoms were observed in greenhouse cucumber plants during 2014­2018 in all surveyed areas of central and west of Iran where the highest disease incidence was up to 82% in Taft (Yazd province).
Seyyed Alireza Esmaeilzadeh-Hosseini, G. Babaei, S. Davoodi, Assunta Bertaccini   +3 more
doaj   +1 more source

Refinement of the taxonomic structure of 16SrXI and 16SrXIV phytoplasmas of gramineous plants using multilocus sequence typing [PDF]

, 2016
Phytoplasmas that infect gramineous plants, including Napier grass stunt, sugarcane whiteleaf, sugarcane grassy shoot, and Bermuda grass whiteleaf, have been classified into two closely related groups, 16SrXI and 16SrXIV, based on the 16S ribosomal RNA ...
Chamini Kanatiwela-de Silva, Doyle J. J., Gundersen D. E., Kanjana Warawichanee, Matt Dickinson, Naofel Aljafar, Perera L., Praphat Kawicha, Preethi Udagama, Pushpa Damayanthi Abeysinghe, Saman Abeysinghe   +10 more
core   +2 more sources

'Candidatus Phytoplasma malaysianum', a novel taxon associated with virescence and phyllody of Madagascar periwinkle (Catharanthus roseus). [PDF]

, 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.
Abdullah, Siti Nor Akmar, Davis, Robert E., Dickinson, Matthew, Harrison, Nigel A., Nejat, Naghmeh, Sijam, Kamaruzaman, Vadamalai, Ganesan, Zhao, Yan   +7 more
core   +1 more source

Multiplex Real-Time qPCR Assay for Simultaneous and Sensitive Detection of Phytoplasmas in Sesame Plants and Insect Vectors.

PLoS ONE, 2016
Phyllody, a destructive and economically important disease worldwide caused by phytoplasma infections, is characterized by the abnormal development of floral structures into stunted leafy parts and contributes to serious losses in crop plants, including ...
Cengiz Ikten, Rustem Ustun, Mursel Catal, Engin Yol, Bulent Uzun   +4 more
doaj   +1 more source

Interactions between lime witches’ broom phytoplasma and selected phytoplasma strains of 16SrI, 16SrII, and 16SrIX groups in periwinkle

Phytopathologia Mediterranea, 2020
The interactions of lime witches’ broom (LWBP, 16SrII-B) with alfalfa witches’ broom (AWBP, 16SrII-C), tomato witches’ broom (TWBP, 16SrII-D), sesame phyllody (SPhP, 16SRIX-C) and rapeseed phyllody (RPhP, 16SrI-B) phytoplasmas were studied in periwinkle ...
Elham SALEHI, Keramatollah IZADPANAH, Seyed Mohsen TAGHAVI, Habiballah HAMZEHZARGHANI, Alireza AFSHARIFAR, Mohammad SALEHI   +5 more
doaj   +1 more source

021 Strawberry Fruit Phyllody Caused by Phytoplasmas [PDF]

HortScience, 2000
Strawberry fruit phyllody, production of leaves and other vegetative organs from fruit tissue around achenes, has been ascribed to physiological causes due to temperature conditions during transplant cold storage, plant response to changing seasonal conditions at flower initiation time, and to phytoplasma infection.
R. Jomantiene, J.L. Maas, E.L. Dally, R.E. Davis   +3 more
openaire   +1 more source

Pest categorisation of Hishimonus phycitis [PDF]

, 2018
24The Panelon Plant Health performed a pest categorisation of Hishimonusphycitis (Hemiptera: Cicadellidae) for the EU. H.phycitis is a well-defined species, occurring in tropical and subtropical Asian countries from Iran to Malaysia.

core   +1 more source

First report of ‘Candidatus Phytoplasma australasia’ related strain associated with little leaf and witches’ broom disease of Hibiscus sabdariffa in India

, 2023
New Disease Reports, Volume 47, Issue 1, January–March 2023.
D. Vijay Kumar Naik, B. V. Bhaskara Reddy, L. Prasanthi, M. Guruvi Reddy, G. Sandhya, T. M. Hemalatha, R. Sarada Jayalakshi Devi   +6 more
wiley   +1 more source

First report of a 16SrIII‐X phytoplasma associated with Lactuca sativa witches’‐broom in Argentina

, 2022
New Disease Reports, Volume 46, Issue 1, July 2022.
F.D. Fernandez, E. Carloni, F. Alessio, V. Bongiorno, L.R. Conci   +4 more
wiley   +1 more source

Association of ’Candidatus Phytoplasma aurantifolia’ with Cosmos bipinnatus phyllody disease in Iran

Journal of Plant Protection Research, 2017
In 2017 growing season numerous examinations of Cosmos bipinnatus in Hormozgan province, Iran revealed the disease symptoms similar to those associated with phytoplasmas.
Nikooei Mehrnoosh, Hemmati Chamran, Bagheri Abdoolnabi   +2 more
doaj   +1 more source