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Firstname: C.
Surname: Akem
Email: c.akem@cgiar.org
Institute: IITA
Homepage: http://www.iita.org
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Agricultural transformation through wheat: an outcome evaluation of TAAT wheat compact's interventions in Ethiopia; TAAT MEL working document No. 006 , Okoruwa, V.* , Zozo, R. , Kago, K. , Opaluwah, A. , Lewis, S . , Bishaw, Z. , Gizaw, S. and Akem, C. , 2023.
Agricultural transformation through orange-fleshed sweetpotato: an outcome evaluation of TAAT OFSP compact's interventions in Uganda; TAAT MEL Working Document No. 007a , Okoruwa, V.* , Zozo, R. , Kago, K. , Opaluwah, A. , Lewis, S . , Maru, J.* , Gizaw, S. and Akem, C. , 2023.
Agricultural transformation through wheat: an evaluation of TAAT wheat compact activities in Sudan; TAAT MEL working document No. 005 , Okoruwa, V.* , Zozo, R. , Kago, K. , Opaluwah, A. , Lewis, S . , Bishaw, B. , Gizaw, S. and Akem, C. , 2023.
Agricultural transformation through small ruminants: an evaluation of TAAT livestock compact's interventions in Ethiopia; TAAT MEL working document No. 007 , Okoruwa, V.* , Zozo, R. , Kago, K. , Opaluwah, A. , Lewis, S . , Gizaw, S. and Akem, C. , 2023.
Assessment of effectiveness of maize seed treated with cyantraniliprole and thiamethoxam for management of fall armyworm, Spodoptera frugiperda (J.E. Smith) , Chinwada, P. , Fiaboe, K. , Akem, C. , Dixon, A. and Chikoye, D. , in: Crop Protection, volume 174, number -: 106418, pages 1-10, ISSN 0261-2194, 2023. [DOI]
Cassava yield loss in farmer fields was mainly caused by low soil fertility and suboptimal management practices in two provinces of the Democratic Republic of Congo , Kintche, K. , Hauser, S. , Mahungu, N. , Ndonda, A. , Lukombo, S. , Nhamo, N. , Uzokwe, V. N. E. , Yomeni, M. O. , Ngamitshara, J.* , Ekoko, B.* , Mbala, M.* , Akem, C. , Pypers, P . , Matungulu, K. P. , Kehbila, A. G. and Vanlauwe, B. , in: European Journal of Agronomy, volume 89, pages 107-123, ISSN 1161-0301, 2017. [DOI]
Cassava the crop of the future, to feed the world: value chain assessment of major food crops in South Kivu and North Katanga, DR Congo , Dontsop-Nguezet, P. , Njukwe, E. , Amato-Masirika, S. , Nyakuni, A.* , Zozo, R. , Okafor, C. and Akem, C. , Abstract (Oral) in World Congress on Root & Tuber Crops (WCRTC), Nanning, Guangxi, China, January 18-22, 2016.
SARD-SC Newsletter , SARD-SC, , Akem, C. and Adewole, A. , Newsletter: Issue no. 0011., 2016.
SARD-SC Special Newsletter on gender outcome harvesting in Sierra Leone , SARD-SC, , Akem, C. and Adewole, A. , Special Newsletter, 2016.
Root yield response of contrasting cassava genotypes to fertiliser application and leaf harvest in Nigeria , Moita-Nassy, M. , Hauser, S. , Kulakow, P. and Akem, C. , Abstract, p. 123 in the book of abstracts of the Tropentag 2015: management of land use systems for enhanced food security - conflicts, controversies and resolutions, in Humboldt-Universitat Berlin, Germany, September 16 - 18, 2015.
Support to Agricultural Research for the Development of Strategic Crops in Africa (SARD-SC) , Yomeni, M. O. , Mahungu, N. , Adebayo, A. , Ntawuruhunga, P. and Akem, C. , Abstract, P. 176 in the book of abstracts and programme of the 12th Triennial Symposium of International Society for Tropical Root Crops-Africa Branch (ISTRC-AB), 30 - 5, October, Alisa Hotel, Accra, Ghana, 2013.
In vitro, greenhouse, and field assessment of cassava lines for resistance to anthracnose disease caused by colletotrichum gloeosporiodes f. sp. Manihotis , Fokunang, C. N. , Ikotun, T.* , Asiedu, R. , Tembe, E. A. and Akem, C. , in: Mycopathologia, volume 154, number 4, pages 191-198, ISSN 0301-486X, 2002. [DOI]
Rapid screening method of cassava cultivars for resistance to Collectotrichum gloeosporioides f.sp. manihotis , Fokunang, C.* , Dixon, A. , Ikotun, A. , Akem, C. and Tembe, E.* , in: Journal of Phytopathology, volume 149, pages 1-7, 2001.
Anthracnose: an economic disease of cassava in Africa , Fokunang, C.* , Ikotun, T.* , Tembe, E.* , Akem, C. and Asiedu, R. , in: Pakistan Journal of Biological Sciences, volume 4, number 7, pages 920-925, 2001.
Evaluation of a cassava germplasm collection for reaction to three major diseases and the effect on yield , Fokunang, C.* , Akem, C. , Dixon, A. and Ikotun, T.* , in: Genetic Resources and Crop Evolution, volume 47, pages 63-71, 2000.
Efficacy of antimicrobial plant crude extracts on the growth in Colletotrichum gloeosporiodes f. sp. manihotis , Fokunang, C.* , Akem, C. , Ikotun, T.* and Dixon, A. , in: Pakistan Journal of Biological Sciences, volume 3, pages 928-932, 2000.
Role of insect vector Pseudotheraptus devastans in cassava anthracnose disease development , Fokunang, C.* , Akem, C. , Ikotun, T.* , Dixon, A. and Tembe, E.* , in: European Journal of Plant Pathology, volume 106, pages 319-327, 2000.
Investigation of inoculum threshold and latent infection in Colletotrichum gloeosporiodes f. sp. manihotis in cassava cultivars , Fokunang, C.* , Akem, C. , Ikotun, T.* , Tembe, E.* , Koona, P. and Dixon, A. , in: Pakistan Journal of Biological Sciences, volume 3, pages 713-716, ISSN 1028-8880, 2000.
Effect of planting season on cassava anthracnose disease development , Fokunang, C.* , Akem, C. , Ikotun, T.* and Dixon, A. , in: Crop Protection, volume 18, number 6, pages 407-413, ISSN 0261-2194, 1999.
Seed survival and transmission of cassava anthracnose disease and seed treatment effect on seedling growth , Fokunang, C.* , Akem, C. , Ikotun, T.* and Dixon, A. , in: Pakistan Journal of Biological Science, volume 2, pages 849-854, 1999.
Management of soybean diseases: IITA research guide, No. 40 , Akem, C. , IITA research guide, No. 40, International Institute of Tropical Agriculture (IITA), 1996.
Distribution and severity of Yam anthracnose in Nigeria , Akem, C. and Asiedu, R. , in: Root Crops for food security in Africa: proceedings of the Fifth Triennial Symposium of the International Society for Tropical Root Crops-Africa Branch, 22-28 November 1992, Kampala, Uganda, pages 297-301, ISTRC-AB; CTA; International Institute of Tropical Agriculture (IITA), 1994.
Effect of planting date on severity of frogeye leaf spot and grain yield of soybeans , Akem, C. and Dashiell, K. , in: Crop Protection, volume 13, number 8, pages 607-610, ISSN 0261-2194, 1994.
Comparison of nematicidal potential of vemonia and carbofuran on the growth and yield of root-knot nematode infested soybeans , Ajayi, V. A. , Akem, C. and Adesiyan, S. , in: Afro-Asian Journal of Nematology, volume 3, pages 119-127, 1993.
Comparison of field screening methods to evaluate soybean cultivars for resitance to frogeye leaf spot , Akem, C. , Dashiell, K. and Emechebe, A. , in: Journal of Plant Protection in the Tropics, volume 9, number 3, pages 195-199, 1993.
Physiologic races of Cercospora sojina on soybeans in Nigeria , Akem, C. , Dashiell, K. and Yorinori, J. T. , in: Tropical Oilseeds Journal, volume 2, number 1, pages 48-56, 1993.
Prevalence of frogeye leaf spot of soybeans in Nigeria , Akem, C. , Dashiell, K. and Uwala, A. C. , in: International Journal of Tropical Plant Diseases, volume 10, pages 181-183, 1993.
Maladies du soja: biologie, identification et lutte: Guide de recherche de l'Iita, No. 40 , Akem, C. , Guide de recherche de l'Iita, No. 40, International Institute of Tropical Agriculture (IITA), 1992.
Sclerotinia stem rot caused by Sclerotinia Sclerotiorum on soybeans in Nigeria , Akem, C. and Dashiell, K. , in: Plant Disease, volume 76, number 1, pages 101, 1992.
Field evaluation of peanut genotypes for resistance to Sclerotinia blight , Akem, C. , Melouk, H. A. and Smith, O. D. , in: Crop Protection, volume 11, number 4, pages 345-348, 1992.
Outbreak od red leaf blotch caused by Dactuliochaeta glycines, on soybeans in Nigeria , Akem, C. , Akueshi, C. O. , Uwala, O. A. and Dashiell, K. , in: Plant Disease, volume 76, number 3, pages 323, 1992.
Pyrenochaeta glycines, a threat to soybean cultivation in Nigeria , Akem, C. , Akueshi, C. O. , Agina, S. M. and Dashiell, K. , in: International Journal of Tropical Disease, volume 10, pages 95-97, 1992.
Evaluation of soybean cultivars for field resistance to frogeye leaf spot and bacterial pustule in Nigeria , Akem, C. and Dashiell, K. , in: Tropical Oilseeds Journal, volume 1, pages 3-8, 1992.
Yield losses in soybeans from frogeye leaf spot caused by Cercospora sojina , Dashiell, K. and Akem, C. , in: Crop Protection, volume 10, pages 465-468, 1991.
Detached shoot technique to evaluate the reaction of soybean cultivars to Sclerotium rolfsii , Akem, C. and Dashiell, K. , in: Crop Protection, volume 10, pages 325-327, 1991.
First report of southern blight caused by Sclerotium rolfsii on soybeans in Nigeria , Akem, C. and Dashiell, K. , in: Plant Disease, volume 75, pages 537, 1991.
Evaluation of soybean cultivars for susceptibility to pyrenochaeta leaf blotch , Akem, C. , Uwala, A. C. and Dashiell, K. , in: Biological and Cultural Tests, volume 6, pages 61, 1991.
Soybean diseases: biology, identification, control and management: IITA research guide, No. 40 , Akem, C. , IITA research guide, No. 40, International Institute of Tropical Agriculture (IITA), 1991.
TAAT 2021-2022 Annual report , TAAT, , 2023.
Technologies for African Agricultural Transformation: Pathways to transformation; a compendium of 2019 TAAT success stories (Corporate Report) , TAAT, , 2020.
TAAT 2020 Annual report , TAAT, , 2020.
SARD-SC Newsletter , SARD-SC, , Newsletter: Issue no. 0011; Maize Special 2017, 2017.
SARD-SC Newsletter , SARD-SC, , Newsletter: Issue no. 0011., 2017.
SARD-SC Special Newsletter , SARD-SC, , Newsletter: Special Newsletter on gender outcome harvesting in Sierra Leone, 2016.
SARD-SC Newsletter , SARD-SC, , Newsletter: Issue no. 0010., 2015.
SARD-SC Newsletter , SARD-SC, , Newsletter: Issue no. 006., 2014.
SARD-SC Newsletter , SARD-SC, , Newsletter: Issue no. 008., 2014.
SARD-SC Newsletter , SARD-SC, , Newsletter: Issue no. 003., 2013.
SARD-SC Newsletter , SARD-SC, , Newsletter Issue no. 001, 2013.
SARD-SC Newsletter , SARD-SC, , Newsletter: Issue no. 002., 2013.
SARD-SC Newsletter , SARD-SC, , Newsletter: Issue no. 004., 2013.