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Newsletter 2014-04

Autor: Akem, C. Adewole, A.
Enlace original: https://cgspace.cgiar.org/handle/10568/81609

Investigación en Agricultura
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Akem, C. ,  Adewole, A. ,  [Support to Agricultural Research for Development of Strategic Crops in Africa] ,  Support to Agricultural Research for Development of Strategic Crops in Africa
Journal Article 1991

Autor: Akem, C. Dashiell, Kenton E.

Shoot-tips 15cm long from 15 soybean cultivars and breeding lines were individually immersed in Hoagland's solution in 1 × 14 cm test tubes, and supported by cotton plugs. All leaves were removed leaving about 1 cm of each petiole on the shoot. A 4 mm mycelial plug of Sclerotium rolfsii Sacc., ta...

Enlace original: https://cgspace.cgiar.org/handle/10568/101772

Investigación en Agricultura
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Akem, C. ,  Dashiell, Kenton E. ,  [Detached shoot technique to evaluate the reaction of soybean cultivars to Sclerotium rolfsii] ,  Detached shoot technique to evaluate the reaction of soybean cultivars to Sclerotium rolfsii
Journal Article 1991

Autor: Akem, C. Uwala, A.C. Dashiell, Kenton E.
Enlace original: https://cgspace.cgiar.org/handle/10568/101771

Investigación en Agricultura
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Akem, C. ,  Uwala, A.C. ,  Dashiell, Kenton E. ,  [Evaluation of soybean cultivars for susceptibility to pyrenochaeta leaf blotch] ,  Evaluation of soybean cultivars for susceptibility to pyrenochaeta leaf blotch
Newsletter 2013-04

Autor: Akem, C. Adewole, A.
Enlace original: https://cgspace.cgiar.org/handle/10568/81179

Investigación en Agricultura
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Akem, C. ,  Adewole, A. ,  [Support to Agricultural Research for Development of Strategic Crops in Africa Newsletter] ,  Support to Agricultural Research for Development of Strategic Crops in Africa Newsletter
Book 1996

Autor: Akem, C.

More than 100 pathogens attack soybean, but only a third of them are of economic importance. Yield reduction varies between 10 % and 30 %. Soybean diseases are caused by viruses, bacteria, fungi, and nematodes. Disease management is based on several control principles that should be combined pref...

Enlace original: https://cgspace.cgiar.org/handle/10568/97262

Investigación en Agricultura
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Akem, C. ,  [Management of soybean diseases] ,  Management of soybean diseases
Journal Article 1994

Autor: Akem, C. Dashiell, Kenton E.

The influence of soybean (Glycine max) planting date on seasonal epidemics of frogeye leaf spot caused by Cercospora sojina and on grain yield, was evaluated during the 1991 and 1992 cropping seasons. Two susceptible (Samsoy 1 and TGx 849-313D) and one resistant (TGx 996-26E) soybean cultivars we...

Enlace original: https://cgspace.cgiar.org/handle/10568/97374

Investigación en Agricultura
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Akem, C. ,  Dashiell, Kenton E. ,  [Effect of planting date on severity of frogeye leaf spot and grain yield of soybeans] ,  Effect of planting date on severity of frogeye leaf spot and grain yield of soybeans
Book 1992

Autor: Akem, C.

Plus de 100 agents pathoglmes s'attaquent au soja, mais seulement un tiers d'entre eux sont d'importance economique. Les baisses de rendement genera Iement observees varient de 10 % it 30 %. Les maladies du soja sont causees par des virus, des bacteries, des champignons et des nematodes. La gesti...

Enlace original: https://cgspace.cgiar.org/handle/10568/98726

Investigación en Agricultura
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Akem, C. ,  [Maladies du soja: biologie, identification et lutte: guide de recherche de lIita, No. 40] ,  Maladies du soja: biologie, identification et lutte: guide de recherche de lIita, No. 40
Newsletter 2017

Autor: Akem, C. Adewole, A.
Enlace original: https://cgspace.cgiar.org/handle/10568/81598

Investigación en Agricultura
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Akem, C. ,  Adewole, A. ,  [Support to Agricultural Research for Development of Strategic Crops in Africa Newsletter No. 0011] ,  Support to Agricultural Research for Development of Strategic Crops in Africa Newsletter No. 0011
Journal Article 2000

Autor: Fokunang, C.N. Akem, C. Ikotun, T. Tembe-Fokunang, E.A. Koona, P. Dixon, A.

Studies were conducted at the advance pathology laboratory and glasshouse at the International Institute of Tropical Agriculture (IITA), Ibadan, Nigeria, to determine the inoculums threshold of fungal suspensions at different concentration levels, and also to investigate latent infection of cassa...

Enlace original: https://cgspace.cgiar.org/handle/10568/99880

Investigación en Agricultura
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Fokunang, C.N. ,  Akem, C. ,  Ikotun, T. ,  Tembe-Fokunang, E.A. ,  Koona, P. ,  Dixon, A. ,  [Investigation of inoculum threshold and latent infection in Colletotrichum gloeosporiodes f. sp. manihotis in cassava cultivars] ,  Investigation of inoculum threshold and latent infection in Colletotrichum gloeosporiodes f. sp. manihotis in cassava cultivars
Journal Article 2017

Autor: Kintché, K. Hauser, S. Mahungu, N.M. Ndonda, A. Lukombo, S. Nhamo, N. Uzokwe, Veronica N.E. Yomeni, M. Ngamitshara, J. Ekoko, B. Mbala, M. Akem, C. Pypers, Pieter Matungulu, K.P. Kehbila, A. Vanlauwe, Bernard

A better understanding of the factors that contribute to low cassava yields in farmers’ fields is required to guide the formulation of cassava intensification programs. Using a boundary line approach, we analysed the contribution of soil fertility, pest and disease infestation and farmers’ cultiv...

Enlace original: https://cgspace.cgiar.org/handle/10568/82774

Investigación en Agricultura
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Kintché, K. ,  Hauser, S. ,  Mahungu, N.M. ,  Ndonda, A. ,  Lukombo, S. ,  Nhamo, N. ,  Uzokwe, Veronica N.E. ,  Yomeni, M. ,  Ngamitshara, J. ,  Ekoko, B. ,  Mbala, M. ,  Akem, C. ,  Pypers, Pieter ,  Matungulu, K.P. ,  Kehbila, A. ,  Vanlauwe, Bernard ,  [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] ,  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

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