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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
Enlace permanente
Akem, C. ,  [Management of soybean diseases] ,  Management of soybean diseases
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
Enlace permanente

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
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
Training Material 1991

Autor: Akem, C.

More than 100 pathogens attack soybean, but only a third of them are of economic importance. Common yield reductions vary 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 preferabl...

Enlace original: https://cgspace.cgiar.org/handle/10568/98725

Investigación en Agricultura
Enlace permanente

Akem, C. ,  [Soybean diseases: biology, identification, control and management: IITA research guide, No. 40] ,  Soybean diseases: biology, identification, control and management: IITA research guide, No. 40

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