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Cassava bacterial blight (CBB), incited by Xanthomonas axonopodis pv. manihotis (Xam), is the most important bacterial disease of cassava, a staple food source for millions of people in developing countries. Here we present a widely applicable strategy for elucidating the virulence components of ...


Bart, R.Cohn, M.Kassen, A.McCallum, E.Shybut, M.Petriello, A.Krasileva, K.Dahlbeck, D.Medina, C.Alicai, TitusKumar, P.L.Moreira, L.Neto, J.Verdier, ValérieSantana, M.Kositcharoenkul, N.Vanderschuren, H.Gruissem, W.Bernal, A.Staskawicz, B.[Highthroughput genomic sequencing of cassava bacterial blight strains identifies conserved effectors to target for durable resistance]Highthroughput genomic sequencing of cassava bacterial blight strains identifies conserved effectors to target for durable resistance

A regional Sorghum Head-Bug and Grain Mold Trial was conducted in 1996 and 1997 by WCASRN in, respectively, 15 and 13 research stations in ten west and central African countries. Empirical relationships between weather factors and head-bug damage on the one hand, and between weather factors and g...


Ratnadass, A.Butler, D.R.Marley, P.S.Bandyopadhyay, RanajitHess, D.E.Akintayo, I.[Sorghum headbugs and grain molds in West and Central Africa: II. Relationships between weather, headbug and mold damage on sorghum grains]Sorghum headbugs and grain molds in West and Central Africa: II. Relationships between weather, headbug and mold damage on sorghum grains
Blomme, GuyJacobsen, K.Ocimati, W.Ntamwira, J.Sivirihauma, C.Ssekiwoko, F.Beed, Fen D.Nakato, V.Kubiriba, J.Tripathi, L.Mbolela, F.Lutete, L.Karamura, E.B.Tinzaara, W.[Fine-tuning banana Xanthomonas wilt control options over the past decade in East and Central Africa]Fine-tuning banana Xanthomonas wilt control options over the past decade in East and Central Africa

Though Rwanda is among the highest common bean producers and consumers, this crop is still challenged by different factors including root rot diseases resulting in low yield potential. Root rot diseases can cause up to 100% of yield loss. Despite different soil borne pathogens causing bean root r...


Mukamuhirwa, FlorideButare, LewisRuhakana, AlbertUzayisenga, BellancileMukantwali, ChristineMusoni, AugustineMukankusi, Clare Mugisha[Characterization and pathogenicity of soil borne pathogens inducing root rot symptoms in common bean in Rwanda]Characterization and pathogenicity of soil borne pathogens inducing root rot symptoms in common bean in Rwanda

Common Bacterial Blight (CBB), caused by Xanthomonas axonopodis pv. phaseoli (Xap) and Xanthomonas axonopodis pv. phaseoli var. fuscans (Xapf), is a serious disease that affects common bean production worldwide. In Uganda, it is the most severe and widely occurring bacterial disease, causing sign...


Alladassi, Boris M.E.Nkalubo, Stanley T.Mukankusi, Clare MugishaKayaga, H.N.Gibson, P.Edema, R.Urrea, Carlos A.Kelly, James D.Rubaihayo, P.R.[Identification of common bean genotypes with dual leaf and pod resistance to common bacterial blight disease in Uganda]Identification of common bean genotypes with dual leaf and pod resistance to common bacterial blight disease in Uganda
Carvajal-Yepes, MonicaCardwell, K.Nelson, A.Garrett, K. A.Giovani, B.Saunders, D.G.O.Kamoun, S.Legg, J. P.Verdier, ValérieLessel, J.Neher, R. A.Day, R.Pardey, P.Gullino, M. L.Records, A. R.Bextine, B.Leach, J. E.Staiger, SimoneTohme, Joseph M.[A global surveillance system for crop diseases]A global surveillance system for crop diseases

Climate change has a number of observed, anticipated, or possible consequences on crop health worldwide. Global change, on the other hand, incorporates a number of drivers of change, including global population increase, natural resource evolution, and supply demand shifts in markets, from local ...


Savary, S.Nelson, A.Sparks, Adam H.Willocquet, L.Duveiller, E.Mahuku, George S.Forbes, G.Garrett, K.A.Hodson, D.Padgham, J.Pande, S.Sharma, M.Yuen, J.Djurle, A.[International agricultural research tackling the effects of global and climate changes on plant diseases in the developing world]International agricultural research tackling the effects of global and climate changes on plant diseases in the developing world
Shumbusha, D.Ndirigwe, J.Kankundiye, L.Musabyemungu, A.Gahakwa, D.Ndayemeye, P.S.Mwanga, R.O.M.[‘RW11-17’, ‘RW11-1860’, ‘RW11-2419’, ‘RW11-2560’, ‘RW11-2910’, and ‘RW11-4923’ sweetpotato.]‘RW11-17’, ‘RW11-1860’, ‘RW11-2419’, ‘RW11-2560’, ‘RW11-2910’, and ‘RW11-4923’ sweetpotato.

The impacts of climate change on ecosystem services are complex in the sense that effective prediction requires consideration of a wide range of factors. Useful analysis of climate-change impacts on crops and native plant systems will often require consideration of the wide array of other biota t...


Garrett, K.A.Forbes, G.Savary SSkelsey PSparks, Adam H.Valdivia, C.Bruggen, A.H.C. vanWillocquet, L.Djurle, A.Duveiller, E.Eckersten, H.Pande, S.Vera Cruz, C.Yuen J[Complexity in climate-change impacts: an analytical framework for effects mediated by plant disease]Complexity in climate-change impacts: an analytical framework for effects mediated by plant disease

This paper discusses the strategic use of existing genetic diversity in addressing the constraints faced by yam (Dioscorea sp.) production in Bénin, including pest and disease pressure, poor soil and changing climate. Participatory strategies that have been developed to preserve their diversity i...


Dansi, A.Asiedu, RobertVodouhe, R.S.Lusty, C.Hall, R.[Participatory strategies of conserving yam biodiversity in Benin]Participatory strategies of conserving yam biodiversity in Benin

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