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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
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
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
Journal Article 2000

Autor: Fokunang, C.N. Akem, C. Dixon, A. Ikotun, T.

Thirty-five cassava (Manihot esculenta Crantz) genotypes from the International Institute of Tropical Agriculture (IITA), germplasm collection were planted in May 1992 under natural disease infection conditions, at the IITA field plots at Ibadan, Nigeria. The genotypes were evaluated at monthly i...

Enlace original: https://cgspace.cgiar.org/handle/10568/92648

Investigación en Agricultura
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Fokunang, C.N. ,  Akem, C. ,  Dixon, A. ,  Ikotun, T. ,  [Evaluation of a cassava germplasm collection for reaction to three major diseases and the effect on yield] ,  Evaluation of a cassava germplasm collection for reaction to three major diseases and the effect on yield
Journal Article 2000

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

The aim of this study was to investigate the role of Pseudotheraptus devastans in cassava anthracnose disease transmission and development. P. devastans, Dist (Het. Coriedae) insects were collected from cassava (Manihot esculenta Crantz) field plots at the International Institute of Tropical Agri...

Enlace original: https://cgspace.cgiar.org/handle/10568/92615

Investigación en Agricultura
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Fokunang, C.N. ,  Akem, C. ,  Ikotun, T. ,  Dixon, A. ,  Tembe-Fokunang, E.A. ,  [Role of insect vector Pseudotheraptus devastans in cassava anthracnose disease development] ,  Role of insect vector Pseudotheraptus devastans in cassava anthracnose disease development

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