Results 21 to 30 of about 16,859 (158)

Detecção de 'CA. Phytoplasma phoenicium' em plantas de pervinca (Cathranthus roseus) em Uttar Pradesh, Índia

Bioscience Journal, 2022
Cathranthus roseus also known as periwinkle, an ornamental plant contains several medicinal values, was found with the symptoms of little leaf and witches’ broom at Shahjahanpur location with the incidence of up to 8%.
Niraj Nath Tiwari, Ravindra Kumar Jain, Ajay Kumar Tiwari   +2 more
doaj   +1 more source

Identification of phytoplasma strains associated with witches’ broom and yellowing in Ziziphus jujube nurseries in Iran

Phytopathologia Mediterranea, 2020
Phytoplasma symptoms, including proliferation, witches’ broom, leaf rolling and yellowing, were observed in jujube (Ziziphus jujube) nurseries in the East of Iran.
Ghobad BABAEI, Seyyed Alireza ESMAEILZADEH-HOSSEINI, Mahbobeh ZANDIAN, Vahid NIKBAKHT   +3 more
doaj   +1 more source

Genetic analysis of ‘Candidatus Phytoplasma aurantifolia’ associated with witches’ broom on acid lime trees [PDF]

PeerJ, 2018
“Candidatus Phytoplasma aurantifolia” is associated with witches’ broom disease of lime in Oman and the UAE. A previous study showed that an infection by phytoplasma may not necessarily result in the physical appearance of witches’ broom symptoms in some
Aisha G. Al-Ghaithi, Ali M. Al-Subhi, Issa H. Al-Mahmooli, Abdullah M. Al-Sadi   +3 more
doaj   +2 more sources

Molecular Identification and Characterization of Two Groups of Phytoplasma and Candidatus Liberibacter Asiaticus in Single or Mixed Infection of Citrus maxima on Hainan Island of China

Biology, 2022
The pathogens associated with citrus Huanglongbing symptoms, including yellowing and mottled leaves in Citrus maxima, an important economic crop on Hainan Island of China, were identified and characterized.
Shao-Shuai Yu, An-Na Zhu, Wei-Wei Song, Wei Yan   +3 more
doaj   +1 more source

Citrus Diseases Exotic to Florida: Witches' Broom Disease of Lime (WBDL)

EDIS, 2006
This paper discusses Witches' Broom Disease of Lime (WBDL). This document is Fact Sheet PP-228, one of a series of the Plant Pathology Department, UF/IFAS Extension. Original publication date: April 2006. 
Kuang Ren Chung, I. A. Khan, Ronald H. Brlansky   +2 more
doaj   +5 more sources

Sapu pada Kacang Hias (Arachis pintoi): Penyakit Baru yang Berasosiasi dengan Fitoplasma

Jurnal Fitopatologi Indonesia, 2013
Pinto peanut (Arachis pintoi) witches’ broom is a new disease found in Bogor at high incidence and has not yet been reported elsewhere. Symptom type of the disease is very similar to that of peanut (A.
Budiyarto ., Kikin Hamzah Mutaqin
doaj   +1 more source

Etiology of Almond Yellows and Witches’ Broom in the Khorasan Razavi Province [PDF]

پژوهش‌های حفاظت گیاهان ایران
IntroductionAlmond (Prunus amygdalus Batsch.) is a plant native to Iran, and Iran is one of the most important almonds producing countries in the world.
Reza Tavanai sarab, Mohammad Zakiaghl, Mohsen Mehrvar   +2 more
doaj   +1 more source

Single nucleotide polymorphisms from Theobroma cacao expressed sequence tags associated with witches' broom disease in cacao [PDF]

, 2009
In order to increase the efficiency of cacao tree resistance to witches¿ broom disease, which is caused by Moniliophthora perniciosa (Tricholomataceae), we looked for molecular markers that could help in the selection of resistant cacao genotypes.
Carels, Nicolas, Cascardo, Julio Cezar M., Gaiotto, Fernanda Amato, Gesteira, Abelmon, Gramacho, Karina Peres, Lima, Leila S., Lopes, Uilson Vanderlei, Micheli, Fabienne, Novais, R., Pires, José Luis, Zaidan, Humberto A.   +10 more
core   +1 more source

The pathogen Moniliophthora perniciosa promotes differential proteomic modulation of cacao genotypes with contrasting resistance to witches´ broom disease [PDF]

, 2020
Background: Witches' broom disease (WBD) of cacao (Theobroma cacao L.), caused by Moniliophthora perniciosa, is the most important limiting factor for the cacao production in Brazil.
Correa, Stephany Cristiane, Cruz dos Santos, Everton, Gramacho, Karina Peres, Micheli, Fabienne, Pirovani, Carlos Priminho   +4 more
core   +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