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Journal Article 2005

Autor: Onyeka, T.J. Dixon, A. Ekpo, E.J.

Field evaluation of six cassava genotypes for resistance to root rot disease was compared with three rapid laboratory methods (whole root inoculation, root slice inoculation, and stem inoculation) for resistance screening. Both the field evaluation and the three laboratory methods separated the v...

Enlace original: https://cgspace.cgiar.org/handle/10568/80927

Investigación en Agricultura
Enlace permanente
Onyeka, T.J. ,  Dixon, A. ,  Ekpo, E.J. ,  [Assessment of laboratory methods for evaluating cassava genotypes for resistance to root rot disease] ,  Assessment of laboratory methods for evaluating cassava genotypes for resistance to root rot disease
Journal Article 2007

Autor: Egesi, Chiedozie N. Onyeka, T.J. Asiedu, Robert

Anthracnose and virus diseases exert devastating impacts on yam production in many tropical regions of the world where the crop contributes to food security and income generation. The complexities in their epidemiology necessitate the use of integrated approaches in their management. Six genotype...

Enlace original: https://cgspace.cgiar.org/handle/10568/91458

Investigación en Agricultura
Enlace permanente
Egesi, Chiedozie N. ,  Onyeka, T.J. ,  Asiedu, Robert ,  [Severity of anthracnose and virus diseases of water yam (dioscorea alata L.) in NIgeria I: effects of yam genotype and date of planting] ,  Severity of anthracnose and virus diseases of water yam (dioscorea alata L.) in NIgeria I: effects of yam genotype and date of planting

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