Results 21 to 30 of about 2,665 (170)

“Candidatus Phytoplasma balanitae” Associated with Witches’ Broom Disease of Jackal Jujube (Zizyphus oenoplia L.) in South India

Research in Agricultural Sciences, 2023
During survey, 12 Jackal jujube plant samples showing the symptoms of witches’ broom disease were collected from the Shivamogga district of Karnataka, India, between 2017 and 2018. The causal agent associated with Jackal jujube witches’ broom disease was
C. N. Lakshmınarayana Reddy, M. Krıshna Reddy, M. Nandan, H. D. Vınaykumar, K. V. Ashwathappa, V. Venkataravanappa   +5 more
doaj   +1 more source

Maize (Zea mays L.): A New Host for Ligustrum witches’ Broom Phytoplasma

Pathogens, 2021
In the 2019–2020 growing season, two corn fields located in İmamoğlu town (Adana Province, Turkey) were surveyed following the appearance of phytoplasma-like symptoms on maize plants.
Behçet Kemal Çağlar, Serkan Pehlivan, Ekrem Atakan, Toufic Elbeaino   +3 more
doaj   +1 more source

Occurrence and molecular characterization of a 16SrI-R subgroup phytoplasma associated with Aquilegia vulgaris phyllody disease

Journal of Plant Protection Research, 2021
During 2016–2017 surveys, carried out for phytoplasma diseases in ornamental plants in Chaharmahal and Bakhtiari provinces, Iran, found symptoms of virescence, phyllody, reduced size of leaves and flowers in columbine (Aquilegia vulgaris).
Ghobad Babaei, Seyyed Alireza Esmaeilzadeh-Hosseini, Soudeh Davoodi, Assunta Bertaccini   +3 more
doaj   +1 more source

Transcriptome Integrated with Metabolome Reveals the Molecular Mechanism of Phytoplasma Cherry Phyllody Disease on Stiff Fruit in Chinese Cherry (Cerasus pseudocerasus L.)

Agriculture, 2021
Phytoplasma-infected Chinese cherry (Cerasus pseudocerasus L.) exhibits symptoms of phyllody and stiff fruit. To reveal the molecular mechanism of stiff fruit, the current study integrated transcriptome with metabolome.
Jihan Li, Silei Chen, Weixing Wang, Chunyan Li   +3 more
doaj   +1 more source

Effect of the Phytoplasma on Anatomical Characteristics of Sesame [PDF]

Journal of Plant Protection and Pathology, 2023
Many economically important crops are infected with phytoplasmas, which are obligatory bacteria that do not contain a cell wall and cause great losses in crops around the world.
E. Abd El-Aziz
doaj   +1 more source

Convolvulus arvensis: A new natural alternative host for ‘Candidatus Phytoplasma australasia’ associated with a chickpea phyllody disease in Pakistan [PDF]

Journal of Crop Protection
Chickpea is an important pulse crop extensively grown in the arid and semi-arid areas of Pakistan. In April 2019, during routine data collection from chickpea fields in NIAB, Faisalabad, a few Convolvulus arvensis plants were observed with symptoms ...
Khalid Pervaiz Akhtar, Najeeb Ullah, Tariq Mahmud Shah   +2 more
doaj   +1 more source

USED NASTED-PCR DETECTION OF PHYTOPLASMA CAUSING BIG BUD DISEASE ON TOMATO IN IRAQ [PDF]

Mesopotamia Journal of Agriculture, 2022
Symptoms similar to those produced by the phytoplasma disease "Big bud" were observed on tomatoes (Solanum lycopersicum L.) grown in the field in Mosul city, Iraq.
Laith Alsawaf, Hameed Ali
doaj   +1 more source

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

DETECTION OF PETUNIA PHYTOPLASMA IN ELMANSOURA - DAKAHLIA, EGYPT [PDF]

Journal of Plant Production, 2004
Phytoplasma like symptoms. foliar yellowing. witches' broom and phyllody were observed on diseased petunia hybrid vilm. In the gardens of EI-Mansoura University. Egypt.
M. EI-Mazaty,
doaj   +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