Publications (59)
ARTICLE
Role of Medicinal Herbs in Sustaining Begomovirus Populations in Burkina Faso: Therapeutic Implications and Ecological Insights
Alassane OUATTARA, Koutoua SEKA, Aboubié Elisabeth ZONGO, Sougrenoma Alice KORBEOGO, Dadjata KERE, Ya Sadia Rabiatou OUATTARA, Kadidia KOÏTA, Oumar TRAORE
Medicinal herbs occupy an important place in the treatment of diseases in Burkina Faso. However, they live near crops which are strongly impacted by diseases with typical symptoms of begomovirus infection. These medicinal herbs may host these viruses, highlighting the need for further study. The purpose of this study was to inventory the medic(...)
Begomovirus; plants host species; virus epidemiology; sickness. DEFINITIONS,
ARTICLE
Impact of the Seasons on the Evolution of Tomato-infecting Geminivirus and Identification of Plant Reservoirs Harboring Geminivirus in Burkina Faso
Alassane Ouattara, Masséni Yasmine Ouologueme, Bawomon Fidèle Neya, Kouka Hamidou Sogoba, Elise Sanon
Geminiviruses are known as responsible for huge damage to vegetable crops in many tropical, subtropical, and temperate regions. In Burkina Faso, tomato was reported as the most infected vegetable crop with the involvement of several geminivirus species despite its socioeconomic importance. This suggests and underlines the pressing need for add(...)
Geminiviridae; vegetable crops; B-DNA; PCR; Burkina Faso. 1.
ARTICLE
A new monopartite begomovirus infecting Melochia tomentosa in Burkina Faso
Alassane Ouattara, Dadjata Kéré, Murielle Hoareau, Kadidia Koïta, Pierre Lefeuvre, Jean‑Michel Lett
This is the first description of the complete genome sequence of a newly characterized monopartite begomovirus isolated from an asymptomatic uncultivated plant, Melochia tomentosa, collected in Burkina Faso. The sequence was obtained through rolling-circle amplification, cloning, and Sanger sequencing. The provisional species name “Begomovirus(...)
Begomovirus; plants host species; virus; sickness
COMMUNICATION
Impact de trois isolats de Cercosporidum personatum (Berk. Et M.A Curt.), agent pathogène de la cercosporiose tardive, sur la défoliation et le rendement chez l’arachide (Arachis hypogaea L.) en conditions contrôlées
Fabrice Wendyam NIKIEMA, Elisabeth Pawindé ZIDA, Gilles I THIO, Léon W. NITIÉMA, Kadidia KOITA et Mahamadou SAWADOGO
La cercosporiose tardive causée par Cercosporidum
personatum constitue une véritable entrave à la production
de l’arachide partout où la culture est pratiquée. Au Burkina
Faso la maladie est présente partout à travers le pays avec
une incidence et un impact variable sur l’arachide en fonction
des régions. Cette variabilité de l’incidence(...)
Arachis hypogaea, isolat, cercosporiose tardive, Cercosporidum personatum, rendement
COMMUNICATION
Lutte biologique contre les cercosporioses de l’arachide à l’aide de filtrats de culture de Akanthomyces lecanii (Zimm.) Spatafora, Kepler & B. Shrestha en conditions naturelles au Burkina Faso
NANA Tounwendsida Abel, OUATTARA Alassane, SOGOBA Kouka Hamidou, SOMDA Bèpiougninè Bienvenu, SIRIMA Adama, NEYA Bawomon Fidèle
Les cercosporioses sont les maladies foliaires de l’arachide entraînant le plus de pertes de récolte au Burkina Faso. Pour une production durable de l’arachide, des méthodes de gestion écologique de ces maladies sont nécessaires afin de limiter l'utilisation des fongicides de synthèse. Ainsi, l’objectif de cette étude est d’évaluer l’effet de(...)
arachide, cercosporiose, lutte biologique, filtrat de culture, Akanthomyces lecanii
ARTICLE
Inhibitory Effects of Plant Essential Oils on Xanthomonas citri pv. mangiferaindicae, Causing Bacterial Black Spot on Cashew and Mango in Burkina Faso
Cyrille Zombré, Oumarou Traoré, Alassane Ouattara, Zoeyande Oumarou Dianda, Daouda Dagano, Kadidia Koïta, Nanwinyélé Euvaris Somé, Fousséni Boro, Rimnoma Serge Ouédraogo,Issa Wonni
Bacterial black spot is a major constraint in mango and cashew production in Burkina Faso. It is caused by Xanthomonas citris pv. mangiferaeindicae (XCM). It is necessary to identify sustainable management strategies of this constraint. The aim of this study was to investigate in vivo and in vitro the antibacterial efficacy of essential oils ((...)
Antibacterial activity; Cashew; Essential oils; Mango; Xanthomonas citris pv. mangiferaeindicae
ARTICLE
EVALUATION OF THE EFFICACY OF TWO AROMATIC PLANT EXTRACTS AGAINST PHYTOPATHOGENIC TOMATO FUNGI IN BURKINA FASO
Kibsa J. E. Sedego, Jean C. W. Ouedraogo, Elise Sanon, Abalo I. Kassankogno, Kounbo Dabiré, Philippe Sankara, Yvonne L. Bonzi-Coulibaly
Tomato production is faced with many fungal diseases including alternariosis and
anthracnose caused by Alternaria solani and Colletotrichum sp. respectively, which
cause major losses in production. Identify effective biofungicidal formulations based
on extracts of Eucalyptus camaldulensis Dehnh. and Cymbopogon citratus (DC.) Stapf
on t(...)
Alternia solani Biofungicides Colletotrichum sp. Plant extracts Tomato
ARTICLE
Management of purple blotch disease on onion (Allium cepa L.) using fungicides and plant-based pesticides in West Africa, Burkina Faso
Tounwendsida Abel Nana, Ouahabo Koanda, Adama Sirima, Kouka Hamidou Sogoba, Marcel Bembamba, and Kadidia Koïta
Onion (Allium cepa L.) purple blotch caused by Alternaria porri (Ellis) Cif. is a disease of world-wide importance. The aim of this study is to evaluate the effectiveness of treatment combinations with fungicides and plant-based pesticides in the control of A. porri, onion growth and bulb production. To do so, the effect of aqueous extracts (5(...)
Onion, purple blotch, fungicide, plant extract, Alternaria porri.
ARTICLE
Evolution and Distribution of Mosaic Disease Caused by Cowpea aphid borne mosaic virus (CABMV) on Bambara Groundnut (Vigna subterranea) in Burkina Faso
Zongo Elisabeth Aboubié , Ouattara Alassane, Neya Bawomon Fidèle , Koala Moustapha, Néya Bouma James, Traore Oumar
Bambara groundnut is an important legume with great nutritional and economic potential. However, its production is limited by several constraints, including viral diseases. Among these diseases, mosaic disease caused by Cowpea aphid borne mosaic virus (CABMV) is the most dominant and frequent on Bambara groundnut. The aim of this study was to(...)
Alternative hosts, Bambara groundnut, Cowpea aphid borne mosaic virus, Incidence, Spread
ARTICLE
GEOGRAPHICAL DISTRIBUTION AND IDENTIFICATION OF FUNGI ASSOCIATED WITH SOYBEAN GROWING IN BURKINA FASO
Teendbwaoga Merlène Prisca OUEDRAOGO, Abalo Itolou KASSANKOGNO, Elise SANON, Abdoul Kader GUIGMA, Bowendsom Clément NIKIEMA, Hawa SOHORO, Issouf BARRY, Kounbo DABIRE, Issa WONNI
Soybeans are a major crop in developing countries, mainly as seeds in human and animal nutrition and food processing.
However, production is affected by various infectious diseases, particularly fungal diseases. This study aimed to analyse
geographical distribution and identify fungal pathogens associated to soybean cultivation to help imp(...)
Glycine max L., Pathogenic fungi, Identification, Burkina Faso.
ARTICLE
Assessing the effects of Akanthomyces lecanii on urediniospores germination and disease severity of isolates of Puccinia arachidis in Burkina Faso
Tounwendsida Abel Nana, Mahamadou Sondo, Kadidia Koita, Kouka Hamidou Sogoba, Bawomon Fidèle Neya
Puccinia arachidis causes rust, which is one of the most important peanut foliar diseases in the world, particularly in Burkina Faso. In favourable conditions, rust can cause serious damage, and lead to notable crop losses in fields. For sustainable peanut production, alternative control strategies including biological control methods for inte(...)
Mots clés non renseignés
ARTICLE
Screening of widely used accessions of tomato for resistance / tolerance to the Pepper yellow vein Mali virus in the central region of Burkina Faso
Ouattara Alassane, Kaboré Inoussa, Zombré Cyrille, Sogoba Kouka Hamidou, Badiel Badoua, Traoré Edgar Valentin, Nana Tounwendsida Abel, Koïta Kadidia, Traoré Oumar
Tomatoes are a widely consumed fruit, important economically and in terms of food security. Despite this importance, tomato crops are confronted with constraints, including begomoviruses, such as the Pepper yellow vein Mali virus (PepYVMLV). Responsible for leaf deformation and yellowing in cultivated Solanaceae, it is the most virulent begomo(...)
tomato, disease, pepYVMLV, molecular diagnosis, Bemisia tabaci, yield loss
ARTICLE
Impact of Three Isolates of Cercosporidium personatum (Berk. Et M.A Curt.), a Pathogen of Late Leaf Spot, on Defoliation and Yield in Groundnut (Arachis hypogaea L.) under Controlled Conditions
Neya Bawomon Fidèle, Dabire Tobdem Gaston, Ouattara Alassane, Sawadogo Amado, Sambakhe Diariétou, Sogoba Kouka Hamidou, Nana Tounwendsida Abel, Thio Ibié Gilles, Essem Frank, Koita Kadidia
Late leaf spot caused by Cercosporidium personatum is one of the most widespread groundnut leaf diseases. Along with early leaf spot and rust, it is one of the main fungal diseases hampering groundnut production worldwide. Late leaf spot accounts for significant yield losses throughout the world where groundnuts are grown. This reduction in yi(...)
Arachis hypogaea, Isolate, Late Leaf Spot, Cercosporidum personatum, Yield, Defoliation
ARTICLE
First report of a naturally occurring isolate of Pepper yellow vein Mali virus causing tobacco yellow leaf curl disease in Burkina Faso
A. Ouattara, T. A. Nana, K. H. Sogoba, K. Koïta, P. Lefeuvre, J. M. Lett
Pepper yellow vein disease (PYVD) has been reported to be associated with the African monopartite begomovirus Pepper yellow vein Mali virus (PepYVMLV) in West Africa (Tiendrébéogo et al., 2008; Zhou et al., 2008). Recently, vegetable isolates of PepYVMLV have also been shown to be associated with a DNA-B component in Burkina Faso (Ouattara et(...)
Begomovirus, disease surveillance, MinION
COMMUNICATION
APPROCHE METAGENOMIQUE POUR DECOUVRIR LA DIVERSITE ET LA STRUCTURE COMMUNAUTAIRE DES GEMINIVIRUS A L'ECHELLE DU SYSTEME AGRO-ECOLOGIQUE DANS DEUX LOCALITES DU BURKINA FASO
Ouattara Alassane, Hoareau Murielle , Chehida Selim Ben, Claverie Sohini, Otron Houa Daniel, Tiendrébéogo Fidèle, Traoré Edgar Valentin, Traoré Oumar, LettJean-Michel, Lefeuvre Pierre
Les virus à ADN monocaténaire codant pour une protéine associée à la réplication circulaire (CRESS) sont devenus l'un des groupes de phytovirus les plus importants et les plus dévastateurs. Ces virus connus à ce jour ont été caractérisés à partir de cultures. Néanmoins, on pense qu’ils ne représentent qu'une faible fraction de la diversité exi(...)
Diversité, virus, ADN circulaire, nestedness, modularité