Results 201 to 210 of about 1,106 (233)

Past Studies on and Present Status of Lethal Yellowing Disease of Coconuts

PANS Pest Articles & News Summaries, 1972
Abstract The symptoms and extent of lethal yellowing disease of coconuts are described. In research into the cause of the disease nutrient deficiencies, fungi, bacteria, nematodes and, more recently, viruses have been investigated without implicating any causal agent. Mechanical and insect transmissions were attempted by a number of methods.
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Search for the insect vectors of Lethal Yellowing (LY), a phytoplasma disease in Mexico [PDF]

, 2008
The aim was to identify the insect vectors of LY in Tabasco. First of all, an inventory was made of Homoptera, then transmission trials were conducted. In addition to the Cixiidae Myndus crudus, the vector of LY in Florida, and M. skarphion, a neighboring species, all Homoptera (mostly Derbidae) were collected in coconut plantations with LY and ...
Julia, Jean-François, Sanchez-Soto, S., Navarez, M., Oropeza, Carlos, Oritz, C.F., Castillo, Ramón, Dollet, Michel   +6 more
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Plant-Pathogen-Vector-Environment Interactions in Coconut Lethal Yellowing Disease

Revista Palmas, 2010
El amarillamiento letal (AL) es una enfermedad destructiva que afecta principalmente al cocotero (Cocos nucífera) y otras palmas en partes de la región Caribe. Se atribuye a fitoplasmas del grupo 16SrIV compuesto de varias cepas. Los fitoplasmas son transmitidos por insectos chupadores a por lo menos 38 especies de palmas, algunas de las cuales ...
Oropeza, Carlos, Zizumbo, Daniel, Sáenz, Luis, Narvaez, María, Córdova, Iván   +4 more
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Coconut Farmers and Lethal Yellowing Disease: A Case Study in Two Villages in Ghana’s Central Region

2015
The population of the coastal zone of Ghana gradually adopted the coconut as a commercial crop in the twentieth century. Thanks to its adaptability to the environment and its many social benefits, the 'tree of a hundred uses' has become the main crop of this area.
Ollivier, Jean, Courbet, Philippe, Democrite, Richard   +2 more
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LAMP diagnostics for detection of coconut lethal yellowing diseases in Africa

Phytopathogenic Mollicutes, 2022
Matthew Dickinson, Egya Ndede Yankey
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DNA Molecular Analysis between Lethal Yellowing Disease and Non-lethal Yellowing Disease of Coconut Palms (Cocos nucifera L.) in Nigeria

Trends in Molecular Sciences, 2011
I.B. Omamor, E.I. Eziashi, O.A. Asemota, C.I. Aisagbonhi, L.A. Ogunkanmi   +4 more
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First Report of ‘Candidatus Phytoplasma Palmae’ (16SrIV-A Subgroup) Associated with Palm Lethal Yellowing Disease on Cocos nucifera and Pritchardia sp. in Guadeloupe, French West Indies

Plant Disease, 2023
Fabian Pilet, Claudine Boyer
exaly  

LETHAL YELLOWING DISEASE OF COCONUT AND OTHER PALMS

1981
Karl Maramorosch, Peter Hunt
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Large scale management of coconut lethal yellowing disease in Mozambique : P14.006

2013
Mozambique was, at the beginning of the 1900's, one of the biggest world copra producers. Since the 1990s the coconut crop became seriously threatened by Coconut Lethal Yellowing Disease (CLYD), an insect transmitted disease caused by phytoplasma, which killed, up to 2008, at least 7,000,000 coconut palms.
Munguambe, N., Timbrine, R., Freire, Marcos, Gadaga, S., Dias, P., Do Rosario, B., Pudivitr, J., Pilet, Fabian   +7 more
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The Côte d’Ivoire lethal yellowing phytoplasma: towards improving diagnosis and disease management

2016
The Côte d’Ivoire lethal yellowing (CILY) phytoplasma continues rapidly spreading into new coconut-growing villages, severely affecting the livelihoods of smallholder farmers in Grand-Lahou. Eight villages were surveyed for the CILY phytoplasma presence.
Arocha Rosete, Y., Atta Diallo, H., Konan Konan, J. L., Kouamé Assiri, P., Koutoua, S., Kra Kouamé, D., Toualy, M. N., Kwadjo Koffi, E., Daramcoum, M. P., Beugré, N.’.D. I., Miyasi Ouattara, W., Fursy Rodelec, N. D., Noufou Doudjo, O., Ghislaine Kouadjo, C., Kouassi, A., Yankey, N., Dery, S., Maharaj, A., Saleh, M., Summerbell, R., CONTALDO, NICOLETTA, PALTRINIERI, SAMANTA, BERTACCINI, ASSUNTA, Scott, J.   +23 more
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