Items where Author is "Gibson, Richard W."
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'NASPOT 11'
Mwanga, Robert O.M., Niringiye, Charles, Alajo, Agnes, Kigozi, Benjamin, Namukula, Joweria, Mpembe, Isaac, Tumwegamire, Silver, Gibson, Richard W. and Yencho, G. Craig (2011) 'NASPOT 11', a sweetpotato cultivar bred by a participatory plant-breeding approach in Uganda. HortScience, 46 (2). pp. 317-321. ISSN 0018-5345
Africa
Aritua, V., Barg, E., Adipala, E., Gibson, Richard W. and Vetten, H.J. (2008) Further evidence for limited genetic diversity among East African isolates of sweet potato chlorotic stunt virus. Journal Of Phytopathology, 156 (3). pp. 181-189. ISSN 1439-0434 (doi:https://doi.org/10.1111/j.1439-0434.2007.01338.x)
Manu-Aduening, J.A., Lamboll, Richard, Ampong Mensah, G. and Gibson, Richard W. (2007) Farmers' perceptions and knowledge of cassava pests and diseases and their approach to germplasm selection for resistance in Ghana. Annals of Applied Biology, 151 (2). pp. 189-198. ISSN 0003-4746 (doi:https://doi.org/10.1111/j.1744-7348.2007.00182.x)
Gibson, Richard W. (2006) Working with farmers to control sweet potato virus disease in East Africa. In: Sweetmore, Anne, Kimmins, Francis and Silverside, Penny, (eds.) Perspectives on pests II: achievements of research under UK Department for International Development Crop Protection Programme 2000–05. Natural Resources International Ltd., Aylesford, UK, pp. 28-30. ISBN 0954645278
agromorphological trait
Gibson, Richard W. (2009) A review of perceptual distinctiveness in landraces including an analysis of how its roles have been overlooked in plant breeding for low-input farming systems. Economic Botany, 63 (3). pp. 242-255. ISSN 0013-0001 (Print), 1874-9364 (Online) (doi:https://doi.org/10.1007/s12231-009-9086-3)
cassava mosaic disease
Manu-Aduening, J.A., Lamboll, Richard, Ampong Mensah, G. and Gibson, Richard W. (2007) Farmers' perceptions and knowledge of cassava pests and diseases and their approach to germplasm selection for resistance in Ghana. Annals of Applied Biology, 151 (2). pp. 189-198. ISSN 0003-4746 (doi:https://doi.org/10.1111/j.1744-7348.2007.00182.x)
climate change
Gibson, Richard W. (2009) A review of perceptual distinctiveness in landraces including an analysis of how its roles have been overlooked in plant breeding for low-input farming systems. Economic Botany, 63 (3). pp. 242-255. ISSN 0013-0001 (Print), 1874-9364 (Online) (doi:https://doi.org/10.1007/s12231-009-9086-3)
Closteroviridae
Aritua, V., Barg, E., Adipala, E., Gibson, Richard W. and Vetten, H.J. (2008) Further evidence for limited genetic diversity among East African isolates of sweet potato chlorotic stunt virus. Journal Of Phytopathology, 156 (3). pp. 181-189. ISSN 1439-0434 (doi:https://doi.org/10.1111/j.1439-0434.2007.01338.x)
crinivirus
Aritua, V., Barg, E., Adipala, E., Gibson, Richard W. and Vetten, H.J. (2008) Further evidence for limited genetic diversity among East African isolates of sweet potato chlorotic stunt virus. Journal Of Phytopathology, 156 (3). pp. 181-189. ISSN 1439-0434 (doi:https://doi.org/10.1111/j.1439-0434.2007.01338.x)
cultivar decline
Adikini, Scovia, Mukasa, Settumba B., Mwanga, Robert O.M. and Gibson, Richard W. (2015) Sweet potato cultivar degeneration rate under high and low sweet potato virus disease pressure zones in Uganda. Canadian Journal of Plant Pathology, 37 (1). pp. 136-147. ISSN 0706-0661 (Print), 1715-2992 (Online) (doi:https://doi.org/10.1080/07060661.2015.1004111)
disease resistance
Gibson, Richard W., Byamukama, Emmanuel, Mpembe, Isaac, Kayongo, James and Mwanga, Robert O.M. (2008) Working with farmer groups in Uganda to develop new sweet potato cultivars: decentralisation and building on traditional approaches. Euphytica, 159 (1-2). pp. 217-228. ISSN 0014-2336 (Print), 1573-5060 (Online) (doi:https://doi.org/10.1007/s10681-007-9477-4)
diversity
Gibson, Richard W. (2009) A review of perceptual distinctiveness in landraces including an analysis of how its roles have been overlooked in plant breeding for low-input farming systems. Economic Botany, 63 (3). pp. 242-255. ISSN 0013-0001 (Print), 1874-9364 (Online) (doi:https://doi.org/10.1007/s12231-009-9086-3)
durability
Aritua, V., Barg, E., Adipala, E., Gibson, Richard W. and Vetten, H.J. (2008) Further evidence for limited genetic diversity among East African isolates of sweet potato chlorotic stunt virus. Journal Of Phytopathology, 156 (3). pp. 181-189. ISSN 1439-0434 (doi:https://doi.org/10.1111/j.1439-0434.2007.01338.x)
dépérissement des cultivars
Adikini, Scovia, Mukasa, Settumba B., Mwanga, Robert O.M. and Gibson, Richard W. (2015) Sweet potato cultivar degeneration rate under high and low sweet potato virus disease pressure zones in Uganda. Canadian Journal of Plant Pathology, 37 (1). pp. 136-147. ISSN 0706-0661 (Print), 1715-2992 (Online) (doi:https://doi.org/10.1080/07060661.2015.1004111)
Ghana
Manu-Aduening, J.A., Lamboll, Richard, Ampong Mensah, G. and Gibson, Richard W. (2007) Farmers' perceptions and knowledge of cassava pests and diseases and their approach to germplasm selection for resistance in Ghana. Annals of Applied Biology, 151 (2). pp. 189-198. ISSN 0003-4746 (doi:https://doi.org/10.1111/j.1744-7348.2007.00182.x)
in situ conservation
Gibson, Richard W. (2009) A review of perceptual distinctiveness in landraces including an analysis of how its roles have been overlooked in plant breeding for low-input farming systems. Economic Botany, 63 (3). pp. 242-255. ISSN 0013-0001 (Print), 1874-9364 (Online) (doi:https://doi.org/10.1007/s12231-009-9086-3)
indexage des virus
Adikini, Scovia, Mukasa, Settumba B., Mwanga, Robert O.M. and Gibson, Richard W. (2015) Sweet potato cultivar degeneration rate under high and low sweet potato virus disease pressure zones in Uganda. Canadian Journal of Plant Pathology, 37 (1). pp. 136-147. ISSN 0706-0661 (Print), 1715-2992 (Online) (doi:https://doi.org/10.1080/07060661.2015.1004111)
Integrated seed sector development
Lukonge, Everina J., Gibson, Richard W., Laizer, Lembris, Amour, Rahila and Phillips, David P. (2015) Delivering new technologies to the Tanzanian sweetpotato crop through its informal seed system. Agroecology and Sustainable Food Systems, 39 (8). pp. 861-884. ISSN 2168-3565 (Print), 2168-3573 (Online) (doi:https://doi.org/10.1080/21683565.2015.1046537)
Ipomoea batatas
Adikini, Scovia, Mukasa, Settumba B., Mwanga, Robert O.M. and Gibson, Richard W. (2015) Sweet potato cultivar degeneration rate under high and low sweet potato virus disease pressure zones in Uganda. Canadian Journal of Plant Pathology, 37 (1). pp. 136-147. ISSN 0706-0661 (Print), 1715-2992 (Online) (doi:https://doi.org/10.1080/07060661.2015.1004111)
Adikini, Scovia, Mukasa, Settumba B., Mwanga, Robert O.M. and Gibson, Richard W. (2015) Sweet potato cultivar degeneration rate under high and low sweet potato virus disease pressure zones in Uganda. Canadian Journal of Plant Pathology, 37 (1). pp. 136-147. ISSN 0706-0661 (Print), 1715-2992 (Online) (doi:https://doi.org/10.1080/07060661.2015.1004111)
Marketing
Lukonge, Everina J., Gibson, Richard W., Laizer, Lembris, Amour, Rahila and Phillips, David P. (2015) Delivering new technologies to the Tanzanian sweetpotato crop through its informal seed system. Agroecology and Sustainable Food Systems, 39 (8). pp. 861-884. ISSN 2168-3565 (Print), 2168-3573 (Online) (doi:https://doi.org/10.1080/21683565.2015.1046537)
New varieties
Lukonge, Everina J., Gibson, Richard W., Laizer, Lembris, Amour, Rahila and Phillips, David P. (2015) Delivering new technologies to the Tanzanian sweetpotato crop through its informal seed system. Agroecology and Sustainable Food Systems, 39 (8). pp. 861-884. ISSN 2168-3565 (Print), 2168-3573 (Online) (doi:https://doi.org/10.1080/21683565.2015.1046537)
participatory plant breeding
Gibson, Richard W., Byamukama, Emmanuel, Mpembe, Isaac, Kayongo, James and Mwanga, Robert O.M. (2008) Working with farmer groups in Uganda to develop new sweet potato cultivars: decentralisation and building on traditional approaches. Euphytica, 159 (1-2). pp. 217-228. ISSN 0014-2336 (Print), 1573-5060 (Online) (doi:https://doi.org/10.1007/s10681-007-9477-4)
Manu-Aduening, J.A., Lamboll, Richard, Ampong Mensah, G. and Gibson, Richard W. (2007) Farmers' perceptions and knowledge of cassava pests and diseases and their approach to germplasm selection for resistance in Ghana. Annals of Applied Biology, 151 (2). pp. 189-198. ISSN 0003-4746 (doi:https://doi.org/10.1111/j.1744-7348.2007.00182.x)
participatory plant-breeding
Mwanga, Robert O.M., Niringiye, Charles, Alajo, Agnes, Kigozi, Benjamin, Namukula, Joweria, Mpembe, Isaac, Tumwegamire, Silver, Gibson, Richard W. and Yencho, G. Craig (2011) 'NASPOT 11', a sweetpotato cultivar bred by a participatory plant-breeding approach in Uganda. HortScience, 46 (2). pp. 317-321. ISSN 0018-5345
perceptual distinctiveness
Gibson, Richard W., Byamukama, Emmanuel, Mpembe, Isaac, Kayongo, James and Mwanga, Robert O.M. (2008) Working with farmer groups in Uganda to develop new sweet potato cultivars: decentralisation and building on traditional approaches. Euphytica, 159 (1-2). pp. 217-228. ISSN 0014-2336 (Print), 1573-5060 (Online) (doi:https://doi.org/10.1007/s10681-007-9477-4)
pest management
Gibson, Richard W. (2006) Working with farmers to control sweet potato virus disease in East Africa. In: Sweetmore, Anne, Kimmins, Francis and Silverside, Penny, (eds.) Perspectives on pests II: achievements of research under UK Department for International Development Crop Protection Programme 2000–05. Natural Resources International Ltd., Aylesford, UK, pp. 28-30. ISBN 0954645278
pest resistance
Gibson, Richard W., Byamukama, Emmanuel, Mpembe, Isaac, Kayongo, James and Mwanga, Robert O.M. (2008) Working with farmer groups in Uganda to develop new sweet potato cultivars: decentralisation and building on traditional approaches. Euphytica, 159 (1-2). pp. 217-228. ISSN 0014-2336 (Print), 1573-5060 (Online) (doi:https://doi.org/10.1007/s10681-007-9477-4)
Planting material
Lukonge, Everina J., Gibson, Richard W., Laizer, Lembris, Amour, Rahila and Phillips, David P. (2015) Delivering new technologies to the Tanzanian sweetpotato crop through its informal seed system. Agroecology and Sustainable Food Systems, 39 (8). pp. 861-884. ISSN 2168-3565 (Print), 2168-3573 (Online) (doi:https://doi.org/10.1080/21683565.2015.1046537)
propagation des virus
Adikini, Scovia, Mukasa, Settumba B., Mwanga, Robert O.M. and Gibson, Richard W. (2015) Sweet potato cultivar degeneration rate under high and low sweet potato virus disease pressure zones in Uganda. Canadian Journal of Plant Pathology, 37 (1). pp. 136-147. ISSN 0706-0661 (Print), 1715-2992 (Online) (doi:https://doi.org/10.1080/07060661.2015.1004111)
rendement
Adikini, Scovia, Mukasa, Settumba B., Mwanga, Robert O.M. and Gibson, Richard W. (2015) Sweet potato cultivar degeneration rate under high and low sweet potato virus disease pressure zones in Uganda. Canadian Journal of Plant Pathology, 37 (1). pp. 136-147. ISSN 0706-0661 (Print), 1715-2992 (Online) (doi:https://doi.org/10.1080/07060661.2015.1004111)
resistance
Aritua, V., Barg, E., Adipala, E., Gibson, Richard W. and Vetten, H.J. (2008) Further evidence for limited genetic diversity among East African isolates of sweet potato chlorotic stunt virus. Journal Of Phytopathology, 156 (3). pp. 181-189. ISSN 1439-0434 (doi:https://doi.org/10.1111/j.1439-0434.2007.01338.x)
selection criteria
Gibson, Richard W., Byamukama, Emmanuel, Mpembe, Isaac, Kayongo, James and Mwanga, Robert O.M. (2008) Working with farmer groups in Uganda to develop new sweet potato cultivars: decentralisation and building on traditional approaches. Euphytica, 159 (1-2). pp. 217-228. ISSN 0014-2336 (Print), 1573-5060 (Online) (doi:https://doi.org/10.1007/s10681-007-9477-4)
serotype
Aritua, V., Barg, E., Adipala, E., Gibson, Richard W. and Vetten, H.J. (2008) Further evidence for limited genetic diversity among East African isolates of sweet potato chlorotic stunt virus. Journal Of Phytopathology, 156 (3). pp. 181-189. ISSN 1439-0434 (doi:https://doi.org/10.1111/j.1439-0434.2007.01338.x)
subsistence farmer
Gibson, Richard W. (2009) A review of perceptual distinctiveness in landraces including an analysis of how its roles have been overlooked in plant breeding for low-input farming systems. Economic Botany, 63 (3). pp. 242-255. ISSN 0013-0001 (Print), 1874-9364 (Online) (doi:https://doi.org/10.1007/s12231-009-9086-3)
Sustainability
Lukonge, Everina J., Gibson, Richard W., Laizer, Lembris, Amour, Rahila and Phillips, David P. (2015) Delivering new technologies to the Tanzanian sweetpotato crop through its informal seed system. Agroecology and Sustainable Food Systems, 39 (8). pp. 861-884. ISSN 2168-3565 (Print), 2168-3573 (Online) (doi:https://doi.org/10.1080/21683565.2015.1046537)
sweet potato virus
Gibson, Richard W. (2006) Working with farmers to control sweet potato virus disease in East Africa. In: Sweetmore, Anne, Kimmins, Francis and Silverside, Penny, (eds.) Perspectives on pests II: achievements of research under UK Department for International Development Crop Protection Programme 2000–05. Natural Resources International Ltd., Aylesford, UK, pp. 28-30. ISBN 0954645278
sweetpotato cultivar
Mwanga, Robert O.M., Niringiye, Charles, Alajo, Agnes, Kigozi, Benjamin, Namukula, Joweria, Mpembe, Isaac, Tumwegamire, Silver, Gibson, Richard W. and Yencho, G. Craig (2011) 'NASPOT 11', a sweetpotato cultivar bred by a participatory plant-breeding approach in Uganda. HortScience, 46 (2). pp. 317-321. ISSN 0018-5345
traditional variety
Gibson, Richard W. (2009) A review of perceptual distinctiveness in landraces including an analysis of how its roles have been overlooked in plant breeding for low-input farming systems. Economic Botany, 63 (3). pp. 242-255. ISSN 0013-0001 (Print), 1874-9364 (Online) (doi:https://doi.org/10.1007/s12231-009-9086-3)
Uganda
Mwanga, Robert O.M., Niringiye, Charles, Alajo, Agnes, Kigozi, Benjamin, Namukula, Joweria, Mpembe, Isaac, Tumwegamire, Silver, Gibson, Richard W. and Yencho, G. Craig (2011) 'NASPOT 11', a sweetpotato cultivar bred by a participatory plant-breeding approach in Uganda. HortScience, 46 (2). pp. 317-321. ISSN 0018-5345
Aritua, V., Barg, E., Adipala, E., Gibson, Richard W. and Vetten, H.J. (2008) Further evidence for limited genetic diversity among East African isolates of sweet potato chlorotic stunt virus. Journal Of Phytopathology, 156 (3). pp. 181-189. ISSN 1439-0434 (doi:https://doi.org/10.1111/j.1439-0434.2007.01338.x)
varietal attributes
Gibson, Richard W., Byamukama, Emmanuel, Mpembe, Isaac, Kayongo, James and Mwanga, Robert O.M. (2008) Working with farmer groups in Uganda to develop new sweet potato cultivars: decentralisation and building on traditional approaches. Euphytica, 159 (1-2). pp. 217-228. ISSN 0014-2336 (Print), 1573-5060 (Online) (doi:https://doi.org/10.1007/s10681-007-9477-4)
varietal improvement
Gibson, Richard W. (2009) A review of perceptual distinctiveness in landraces including an analysis of how its roles have been overlooked in plant breeding for low-input farming systems. Economic Botany, 63 (3). pp. 242-255. ISSN 0013-0001 (Print), 1874-9364 (Online) (doi:https://doi.org/10.1007/s12231-009-9086-3)
virus indexing
Adikini, Scovia, Mukasa, Settumba B., Mwanga, Robert O.M. and Gibson, Richard W. (2015) Sweet potato cultivar degeneration rate under high and low sweet potato virus disease pressure zones in Uganda. Canadian Journal of Plant Pathology, 37 (1). pp. 136-147. ISSN 0706-0661 (Print), 1715-2992 (Online) (doi:https://doi.org/10.1080/07060661.2015.1004111)
virus spread
Adikini, Scovia, Mukasa, Settumba B., Mwanga, Robert O.M. and Gibson, Richard W. (2015) Sweet potato cultivar degeneration rate under high and low sweet potato virus disease pressure zones in Uganda. Canadian Journal of Plant Pathology, 37 (1). pp. 136-147. ISSN 0706-0661 (Print), 1715-2992 (Online) (doi:https://doi.org/10.1080/07060661.2015.1004111)
yield
Adikini, Scovia, Mukasa, Settumba B., Mwanga, Robert O.M. and Gibson, Richard W. (2015) Sweet potato cultivar degeneration rate under high and low sweet potato virus disease pressure zones in Uganda. Canadian Journal of Plant Pathology, 37 (1). pp. 136-147. ISSN 0706-0661 (Print), 1715-2992 (Online) (doi:https://doi.org/10.1080/07060661.2015.1004111)