4 results on '"Sagnia, B. Sankung"'
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2. Surveillance and control of cassava diseases in Africa - International meeting results in Pan-African cassava disease network. [SP5-01]
- Author
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Lett, Jean-Michel, Roux Cuvelier, Michel, Hamza, Abdou Azali, Atta Diallo, H., Beach, Larry, Brouchoud, Henri, Brugidou, Christophe, Cuellar, W., Delatte, Hélène, Dintinger, Jacques, Djikeng, Apollinaire, Duval, Marie-France, Ethel, Malika, Gowda, Maruthi, Jouen, Emmanuel, Koebnik, Ralf, Koita, Ousmane, Koné, Daouda, Kouassi, K. Nazaire, Kpemoua, Kossi, Kulakow, Peter, Lava Kumar, P., Legg, James, Offei, Kouame, Okogbenin, Emmanuel, Onyeka, Joseph, Poussier, Stéphane, Quain, D. Marian, Rakotoarisoa, Jacqueline, Robène, Isabelle, Rwomushanalvan, Sagnia, B. Sankung, Sangare, Abdourahamane, Sseruwagi, Peter, Tiendrebeogo, Fidèle, Vernier, Philippe, Vernière, Christian, Winter, Stephan, Zacarias, Anabela, Zinga, Innocent, Verdier, Valérie, Reynaud, Bernard, and Fauquet, Claude
- Subjects
C30 - Documentation et information ,H20 - Maladies des plantes - Abstract
Cassava is the most important vegetatively propagated food staple crop in Africa. Even if its vegetative propagation through stem cuttings has many advantages, it also represents its Achilles heel. Pathogens are passed from one generation to the next and can easily accumulate, threatening cassava production. Two viral diseases are currently considered to be the greatest global threat to cassava production in Africa. Faced with the gravity of this situation, 43 scientists from African national and regional institutions and international agricultural research centres met in Saint-Pierre, La Réunion Island from 10 to 13 June 2014, to contribute to the surveillance and control of cassava diseases and pests that threaten the food security and livelihoods of millions Africans. The main action was to consolidate and develop a global alliance against cassava diseases in Africa and a strategic action plan with several international initiatives for the coming years. Firstly, the establishment of a Pan-African Cassava Surveillance Network (PACSUN) with an interactive website and an International Cassava Transit Site (ICTS) in La Réunion. Secondly, the development of diagnostic technologies to better identifying viruses, bacteria and vectors, and a comprehensive educational and training plan to support all these activities. (Texte intégral)
- Published
- 2016
3. First Report of Outbreaks of the Fall Armyworm Spodoptera frugiperda (J E Smith) (Lepidoptera, Noctuidae), a New Alien Invasive Pest in West and Central Africa
- Author
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Manuele Tamò, Sagnia B. Sankung, Abou Togola, Georg Goergen, and P. Lava Kumar
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0106 biological sciences ,Integrated pest management ,Life Cycles ,Molecular biology ,lcsh:Medicine ,Introduced species ,Evolutionary biology ,01 natural sciences ,Invasive species ,law.invention ,Geographical Locations ,Larvae ,law ,lcsh:Science ,Phylogeny ,Molecular systematics ,Multidisciplinary ,Computer and information sciences ,Ecology ,Agriculture ,Plants ,Insects ,Africa, Western ,Moths and Butterflies ,Fall armyworm ,Seasons ,Research Article ,Arthropoda ,Evolutionary systematics ,Nigeria ,Crops ,Biology ,Spodoptera ,Research and Analysis Methods ,Data management ,Lepidoptera genitalia ,Model Organisms ,Plant and Algal Models ,Quarantine ,Autumn ,Animals ,Africa, Central ,DNA barcoding ,Grasses ,Population Growth ,Taxonomy ,lcsh:R ,Organisms ,Outbreak ,Biology and Life Sciences ,biology.organism_classification ,Invertebrates ,Maize ,010602 entomology ,Molecular biology techniques ,People and Places ,Africa ,Earth Sciences ,lcsh:Q ,PEST analysis ,Introduced Species ,010606 plant biology & botany ,Crop Science ,Cereal Crops ,Developmental Biology - Abstract
The fall armyworm Spodoptera frugiperda is a prime noctuid pest of maize on the American continents where it has remained confined despite occasional interceptions by European quarantine services in recent years. The pest has currently become a new invasive species in West and Central Africa where outbreaks were recorded for the first time in early 2016. The presence of at least two distinct haplotypes within samples collected on maize in Nigeria and Sao Tome suggests multiple introductions into the African continent. Implications of this new threat to the maize crop in tropical Africa are briefly discussed.
- Published
- 2016
4. Surveillance and control of cassava diseases in Africa
- Author
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Lett, Jean-Michel, Roux-Cuvelier, Michel, Hamza, Abdou Azali, Atta Diallo, H., Beach, Larry, Brouchoud, Henri, Brugidou, Christophe, Cuellar, W., Delatte, Hélène, Dintinger, Jacques, Djikeng, Apollinaire, Duval, Marie-France, Ethel, Malika, Gowda, Maruthi, Jouen, Emmanuel, Koebnik, Ralf, Koita, Ousmane, Koné, Daouda, Kouassi, K. Nazaire, Kpemoua, Kossi, Kulakow, Peter, Lava Kumar, P., Legg, James, Offei, Kouame, Okogbenin, Emmanuel, Onyeka, Joseph, Poussier, Stéphane, Quain, D. Marian, Rakotoarisoa, Jacqueline, Robene-Soustrade, Isabelle, Rwomushanalvan, A., Sagnia, B. Sankung, Sangare, Abdourahamane, Sseruwagi, Peter, Tiendrébéogo, Fidèle, Vernier, Philippe, Vernière, Christian, WINTER, Stephan, Zacarias, Anabela, Zinga, Innocent, Verdier, Valerie, Reynaud, Bernard, Fauquet, Claude, UMR Peuplement Végétaux et Bioagresseurs en Milieu Tropical (UMR PVBMT - INRA), Institut National de la Recherche Agronomique (INRA), Peuplements végétaux et bioagresseurs en milieu tropical (UMR PVBMT), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Institut de Recherche pour le Développement (IRD)-Institut National de la Recherche Agronomique (INRA)-Université de La Réunion (UR), Département Systèmes Biologiques (Cirad-BIOS), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad), Laboratoire Génome et développement des plantes (LGDP), Université de Perpignan Via Domitia (UPVD)-Centre National de la Recherche Scientifique (CNRS), Amélioration génétique et adaptation des plantes méditerranéennes et tropicales (UMR AGAP), Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro)-Institut National de la Recherche Agronomique (INRA)-Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro), UMR - Interactions Plantes Microorganismes Environnement (UMR IPME), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Université de Montpellier (UM)-Institut de Recherche pour le Développement (IRD [France-Sud]), Université de Cocody, Université d'Antananarivo, Laboratoire de Biochimie et Biologie Moléculaire (CRSBAN/UFR-SVT), Université de Ouagadougou, German Collection of Microorganisms and Cell Culture, Plant Virus Collection, Leibniz-Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH / Leibniz Institute DSMZ-German Collection of Microorganisms and Cell Cultures (DSMZ), Université de Bangui, Résistance des plantes aux bio-agresseurs (UMR RPB), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Université Montpellier 2 - Sciences et Techniques (UM2), Direction Régionale Réunion Mayotte (Dgdrd-Drrm), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Institut National de la Recherche Agronomique (INRA)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro), Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro), Université Joseph Ki-Zerbo [Ouagadougou] (UJZK), and Univ, Réunion
- Subjects
[SDV] Life Sciences [q-bio] ,C30 - Documentation et information ,[SDV]Life Sciences [q-bio] ,Sciences du vivant ,ComputingMilieux_MISCELLANEOUS ,Biologie végétale ,H20 - Maladies des plantes - Abstract
International audience; no abstract
- Published
- 2014
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