Results 11 to 20 of about 373 (105)

Occurrence of cassava mosaic begomoviruses in national cassava germplasm preserved in two agro‐ecological zones of Ivory Coast

Plant Pathology, Volume 72, Issue 6, Page 1011-1021, August 2023., 2023
Cassava mosaic disease is significantly affecting cassava production in Ivory Coast. To reduce the impact of the disease, we assessed national germplasm to identify viruses and resistant accessions. Abstract Cassava production in Ivory Coast is hampered by cassava mosaic disease (CMD), which is caused by several begomovirus species. To increase cassava
William J.‐L. Amoakon, Aya Ange Naté Yoboué, Justin S. Pita, J. Musembi Mutuku, Boni N'Zué, Mariam Combala, Daniel H. Otron, Maïmouna Koné, Nazaire K. Kouassi, Raoul Sié   +9 more
wiley   +1 more source

Epidemiological assessment of cassava mosaic disease in Burkina Faso

Plant Pathology, Volume 70, Issue 9, Page 2207-2216, December 2021., 2021
Cassava mosaic disease is widespread in Africa. In Burkina Faso, we assessed the main epidemiological parameters and characterized the major viruses associated with the disease. Abstract Surveys were conducted in 2016 and 2017 across the main cassava‐growing regions of Burkina Faso to assess the status of cassava mosaic disease (CMD) and to determine ...
Monique Soro, Fidèle Tiendrébéogo, Justin S. Pita, Edwig T. Traoré, Koussao Somé, Ezechiel B. Tibiri, James B. Néya, J. Musembi Mutuku, Jacques Simporé, Daouda Koné   +9 more
wiley   +1 more source

Evolution of the Koma Bangou Gold Panning Site (Niger) From 1984 to 2020 Using Landsat Imagery

Earth and Space Science, Volume 8, Issue 11, November 2021., 2021
Abstract The severe drought of 1983–1984 in the Sahel region, and its socio‐economic impacts for people relying on farming had for consequence the first major gold rush at Koma Bangou in the southwestern part of Niger. Initiated in 1984, the gold panning activities were interrupted from 1989 to 1999 with exploration permits assigned to the mining ...
A. Abass Saley, D. Baratoux, L. Baratoux, K. E. Ahoussi, K. A. Yao, K. J. Kouamé   +5 more
wiley   +1 more source

South West and North Central Nigeria: Assessment of cassava mosaic disease and field status of African cassava mosaic virus and East African cassava mosaic virus

Annals of Applied Biology, Volume 178, Issue 3, Page 466-479, May 2021., 2021
Abstract Cassava mosaic disease (CMD), caused by cassava mosaic begomoviruses (CMBs), is a major threat to cassava production in Nigeria. The predominant CMBs in Nigeria are African cassava mosaic virus (ACMV), East African cassava mosaic virus (EACMV) and East African cassava mosaic Cameroon virus (EACMCV), which are transmitted through infected stem ...
Angela O. Eni, Oghenevwairhe P. Efekemo, Olabode A. Onile‐ere, Justin S. Pita   +3 more
wiley   +1 more source

Genetic parameters of drought tolerance for agromorphological traits in eggplant, wild relatives, and interspecific hybrids

Crop Science, Volume 61, Issue 1, Page 55-68, January/February 2021., 2021
Abstract Crop wild relatives (CWRs) have barely been used in eggplant (Solanum melongena) breeding. However, introgression breeding may help in coping with the challenges posed by climate change. During the rainy and dry seasons, we evaluated nine accessions of eggplant, nine accessions of seven related species (of which six are CWRs and one is a ...
Abou Bakari Kouassi, Koffi Brice Aymar Kouassi, Zakaria Sylla, Mariola Plazas, Ramya Malkanthi Fonseka, Auguste Kouassi, Hemal Fonseka, Assanvo Simon‐Pierre N'guetta, Jaime Prohens   +8 more
wiley   +1 more source

Revisiting the environmental Kuznets curve: Evidence from West Africa [PDF]

Environmental Economics, 2021
This paper analyzes the revenue-pollution relationship by revisiting the Environmental Kuznets Curve (EKC) hypothesis for West African countries over the period of 1980–2014. The study approximates the income measurement by GDP per capita and uses carbon
Yao Silvère Konan, Kodjo Aklobessi
doaj   +1 more source

Anticoagulation practice patterns in COVID‐19: A global survey

Research and Practice in Thrombosis and Haemostasis, Volume 4, Issue 6, Page 969-983, August 2020., 2020
Abstract Background Best practice for prevention, diagnosis, and management of venous thromboembolism (VTE) in patients with coronavirus disease 2019 (COVID‐19) is unknown due to limited published data in this population. Objectives We aimed to assess current global practice and experience in management of COVID‐19–associated coagulopathy to identify ...
Rachel P. Rosovsky, Kristen M. Sanfilippo, Tzu Fei Wang, Sandeep K. Rajan, Surbhi Shah, Karlyn A. Martin, Fionnuala Ní Áinle, Menno Huisman, Beverley J. Hunt, Susan R. Kahn, Barry Kevane, Agnes Y. Y. Lee, Claire McLintock, Lisa Baumann Kreuziger   +13 more
wiley   +1 more source

Cassava Consumption and Biological Adaptation to Plasmodium Falciparum Malaria in Man, Côte d'Ivoire [PDF]

, 2023
The biological adaptation of the human organism to Plasmodium falciparum malaria infection could be attributable to its endogenous biological potential and to the action of bio-environmental elements. The influence of exogenous biochemical activators, in
Assanvo, Amoa N’guessan Stevenson, Kouadio, Kouakou Jérôme   +1 more
core   +2 more sources

Intercomparison of Magnitudes and Trends in Anthropogenic Surface Emissions From Bottom‐Up Inventories, Top‐Down Estimates, and Emission Scenarios

Earth's Future, Volume 8, Issue 8, August 2020., 2020
Abstract This study compares recent CO, NOx, NMVOC, SO2, BC, and OC anthropogenic emissions from several state‐of‐the‐art top‐down estimates to global and regional bottom‐up inventories and projections from five Shared Socioeconomic Pathways (SSPs) in several regions.
N. Elguindi, C. Granier, T. Stavrakou, S. Darras, M. Bauwens, H. Cao, C. Chen, H. A. C. Denier van der Gon, O. Dubovik, T. M. Fu, D. K. Henze, Z. Jiang, S. Keita, J. J. P. Kuenen, J. Kurokawa, C. Liousse, K. Miyazaki, J.‐F. Müller, Z. Qu, F. Solmon, B. Zheng   +20 more
wiley   +1 more source

Diversity of Sclerotium rolfsii antagonist fungi isolated from soils of the rhizosphere of tomato crops and identification of some antifungal compounds

Heliyon, 2022
Sclerotium rolfsii Sacc. the causative agent of white rot is one of the destructive pathogens of nightshade crops. In Côte d'Ivoire, this fungal pathogen constitutes a major constraint for the cultivation of tomato (Solanum lycopersicum) with 41.01% crop
Anne-Edwige Coulibaly, Gilles Alex Pakora, Aristide Berenger Ako Ako, Georges Elisée Ler-N’Ogn Dadé Amari, Carine Aya N’Guessan, Abo Kouabenan, Daouda Kone, Joseph Allico Djaman   +7 more
doaj   +1 more source