Results 61 to 70 of about 10,158 (170)

Flower greening and witches\u27 broom [PDF]

, 1964
THE flower greening and witches\u27 broom diseases may be found in a variety of plants.
Department of Agriculture, Western Australia,
core  

Time For Chocolate: Current Understanding And New Perspectives On Cacao Witches’ Broom Disease Research [PDF]

, 2016
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)[No abstract available]111009/50119-9, FAPESP, Conselho ...

core   +1 more source

Caracterização agronômica de acessos de cacau Agronomical characterization of cacao accessions

Pesquisa Agropecuária Brasileira, 2009
O objetivo deste trabalho foi avaliar o comportamento agronômico de 140 acessos de cacau (Theobroma cacao L.) de diferentes origens. De 2002 a 2005, foram avaliados oito caracteres relativos a componentes de produção de amêndoas e de resistência à ...
Caio Márcio Vasconcellos Cordeiro de Almeida, Luiz Antônio dos Santos Dias, Acácio de Paula Silva   +2 more
doaj   +1 more source

A 16SrII-D Phytoplasma strain associated with Tomato Witches\'- Broom in Bushehr province, Iran

Journal of Crop Protection, 2014
In 2010- 2012 surveys, witches'- boom disease of tomato was observed in Borazjan area (Bushehr province, Iran). Agent of the disease was transmitted from tomato to tomato and eggplant by grafting and to Madagascar periwinkle via dodder inoculation ...
Elham Salehi, Mohammad Salehi, Seyed Mohsen Taghavi, Keramatollah Izadpanh Jahromi   +3 more
doaj  

Molecular Characterization of the 16S rRNA Gene of Phytoplasmas Detected in Two Leafhopper Species Associated with Alfalfa Plants Infected with Witches' Broom in Oman

Phytopathologia Mediterranea, 2003
Two leafhopper species, Austroagallia avicula and Empoasca sp., were consistently found in alfalfa fields infected with witches’ broom phytoplasma (OmanAlfWB) in the Al-Batinah, Dakhliya, North and South Sharqiya, Muscat, and Al-Bureimi regions of the ...
A.J. Khan, S. Botti, A.M. Al-Subhi, I. Altosaar, M.A. Zaidi, A. Alma, A. Bertaccini   +6 more
doaj   +1 more source

Detection, Identification and Molecular Characterization of the 16SrII-V Subgroup Phytoplasma Strain Associated with Pisum sativum and Parthenium hysterophorus L.

Plants, 2023
Two unrelated plant species, green pea and parthenium weed, harboring typical phytoplasma symptoms, were discovered in Yunlin, Taiwan. Green pea (Pisum sativum.) and parthenium weed (Parthenium hysterophorus L.) are both herbaceous annual plants ...
Yi-Ching Chiu, Pei-Qing Liao, Helen Mae Mejia, Ya-Chien Lee, Yuh-Kun Chen, Jun-Yi Yang   +5 more
doaj   +1 more source

Integrative chromosome‐scale genome analysis of cupuassu provides insights into witches' broom disease resistance and expands genomic resources for Theobroma

The Plant Genome, Volume 19, Issue 1, March 2026.
Abstract Cupuassu (Theobroma grandiflorum) is a fruit tree native to the Brazilian Amazon and increasingly relevant to regional bioeconomies. Its cultivation is severely affected by witches’ broom disease (WBD), caused by Moniliophthora perniciosa. While a chromosome‐scale genome of the susceptible genotype C1074 is available, the lack of a resistant ...
Vinicius A. C. de Abreu, Rafael Moysés Alves, Mauro de Medeiros Oliveira, Vitor Trinca, Loeni Ludke Falcão, Lucilia Helena Marcellino, Antonio Figueira, Douglas S. Domingues, Alessandro M. Varani   +8 more
wiley   +1 more source

Tomato big bud, legume little leaf, and lucerne witches’ broom: Three diseases associated with different mycoplasma-like organisms in Australia [PDF]

, 1974
The pathogens (presumed to be mycoplasma-like organisms) causing tomato big bud, legume little leaf, and a ‘mild’ form of lucerne witches’ broom disease could be distinguished by differential symptomatology and incubation periods in tomato (Lycopersicon ...
Bowyer, J. W.
core   +1 more source

First Report of a Group 16SrII Phytoplasma Associated with Witches'-Broom of Eggplant in Oman [PDF]

, 2011
Eggplant (Solanum melongena L.) belongs to the family Solanaceae and is an important vegetable cash crop grown in most parts of Oman. In February 2010, plants showing phyllody symptoms and proliferation of shoots resembling those caused by phytoplasma ...
A. M. Al-Subhi, N. A. Al-Saady, M. L. Deadman, A. J. Khan   +3 more
core   +1 more source

The Plant Genome special section: Multi‐omics prediction in plant breeding

The Plant Genome, Volume 19, Issue 3, September 2026.
Diego Jarquin, Caio Canella Vieira, Carlos Messina   +2 more
wiley   +1 more source