Descubre y comparte nuestro conocimiento público

Se han encontrado 473 recursos

Resultados de búsqueda

Journal Article 2019-11-27

Autor: Perez-Fons, Laura Bohorquez-Chaux, Adriana Irigoyen, Maria L. Garceau, Danielle C. Morreel, Kris Boerjan, Wout Walling, Linda L. Becerra López Lavelle, Luis Augusto Fraser, Paul D.

Abstract Background Cassava whitefly outbreaks were initially reported in East and Central Africa cassava (Manihot esculenta Crantz) growing regions in the 1990’s and have now spread to other geographical locations, becoming a global pest severely affecting farmers and smallholder income. Whitefl...

Enlace original: https://cgspace.cgiar.org/handle/10568/106065

Investigación en Agricultura
Enlace permanente
Perez-Fons, Laura ,  Bohorquez-Chaux, Adriana ,  Irigoyen, Maria L. ,  Garceau, Danielle C. ,  Morreel, Kris ,  Boerjan, Wout ,  Walling, Linda L. ,  Becerra López Lavelle, Luis Augusto ,  Fraser, Paul D. ,  [A metabolomics characterisation of natural variation in the resistance of cassava to whitefly] ,  A metabolomics characterisation of natural variation in the resistance of cassava to whitefly
Journal Article 2019

Autor: Ferguson, Morag E. Shah, Trushar Kulakow, Peter Ceballos, Hernan

Although numerous studies of diversity have been conducted in cassava, there is no comprehensive assessment of global genetic diversity. Here we draw on previous studies and breeders’ knowledge to select diversity sets from the International Institute of Tropical Agriculture (IITA) and the Intern...

Enlace original: https://cgspace.cgiar.org/handle/10568/105720

Investigación en Agricultura
Enlace permanente

Ferguson, Morag E. ,  Shah, Trushar ,  Kulakow, Peter ,  Ceballos, Hernan ,  [A global overview of cassava genetic diversity] ,  A global overview of cassava genetic diversity
Journal Article 1997

Autor: Tonukari, N.J. Thottappilly, G. Ng, N.Q. Mignouna, H.

A knowledge of the extent of genetic variation in a crop is a prerequisite for its improvement. In cassava (Manihot esculenta Crantz) such knowledge is lacking especially at the DNA level. The genetic variation among 28 cassava varieties collected from different locations in the Republic of Benin...

La connaissance de l'importance de variation genetique chez une culture est necessaire pour son amelioration. Chez le manioc (Manihot esculenta Crantz), une telle connaissance manque surtout au niveau du DNA. La variation genetique parmi les 28 varietes du manioc recueillies de differentes locali...

Enlace original: https://cgspace.cgiar.org/handle/10568/95931

Investigación en Agricultura
Enlace permanente
Tonukari, N.J. ,  Thottappilly, G. ,  Ng, N.Q. ,  Mignouna, H. ,  [Genetic polymorphism of cassava within the Republic of Benin detected with RAPD markers] ,  Genetic polymorphism of cassava within the Republic of Benin detected with RAPD markers
Journal Article 2004

Autor: Moyo, C.C. Benesi, I.R.M. Chipungu, F.P. Mwale, C.H.L. Sandifolo, V.S. Mahungu, N.M.

Cassava (Manihot esculenta Crantz) and sweetpotato (Ipomoea batatas Lam) are important food and cash crops in Malawi. However, key information regarding varieties grown, sources of planting materials, post-harvest handling, utilisation and tuber yields is lacking. A study was, therefore, conducte...

Le manioc (Manihot esculenta Crantz) et la patate douce (Ipomoea batatas Lam) sont des importants aliments et plantes génératrices de ressources en Malawi. Cependant, l\'information clé concernant les variétés plantées, les sources de matériels de plantation, les manœuvres post-récoltes, l\'utili...

Enlace original: https://cgspace.cgiar.org/handle/10568/96038

Investigación en Agricultura
Enlace permanente
Moyo, C.C. ,  Benesi, I.R.M. ,  Chipungu, F.P. ,  Mwale, C.H.L. ,  Sandifolo, V.S. ,  Mahungu, N.M. ,  [Cassava and sweetpotato yield assessment in Malawi] ,  Cassava and sweetpotato yield assessment in Malawi
Journal Article 2004

Autor: Tata-Hangy, K. Hanna, R. Toko, M. Solo, M.

Typhlodromallus aripo, a predatory phytoseiid species of the cassava green mite Mononychellus tanajoa was introduced to the Democratic Republic of Congo in 1998. It established easily and spread quickly to other areas from the sites of first release. But its dispersal was constrained by intense c...

Enlace original: https://cgspace.cgiar.org/handle/10568/96404

Investigación en Agricultura
Enlace permanente
Tata-Hangy, K. ,  Hanna, R. ,  Toko, M. ,  Solo, M. ,  [Effect of cassava leaf harvesting on a cassava green mite predator in the Democratic Republic of Congo] ,  Effect of cassava leaf harvesting on a cassava green mite predator in the Democratic Republic of Congo
Journal Article 2003

Autor: Ekanayake, I.J. Lyasse, O.

Cassava (Manihot esculenta Crantz) is an important starchy food crop in the inland valley ecosystem areas in West Africa where harvesting and marketing infrastructure is not optimal and postharvest losses are high. An attempt was therefore made to assess the genotypic variability of physiological...

Enlace original: https://cgspace.cgiar.org/handle/10568/96368

Investigación en Agricultura
Enlace permanente
Ekanayake, I.J. ,  Lyasse, O. ,  [Genotypic variations in physiological deterioration of cassava (Manihot esculenta Crantz) storage roots under inland valley conditions] ,  Genotypic variations in physiological deterioration of cassava (Manihot esculenta Crantz) storage roots under inland valley conditions
Journal Article 2004

Autor: Benesi, I.R.M. Labuschagne, M.T. Dixon, A. Mahungu, N.M.

Cassava (Manihot esculenta Crantz) is the second most important staple food crop in sub-Saharan Africa, providing up to 285 calories per person per day. Cassava starch is a potentially important industrial material in Malawi. Industries hesitate to use cassava starch because the powder sold by so...

Enlace original: https://cgspace.cgiar.org/handle/10568/96359

Investigación en Agricultura
ASH
Enlace permanente
Benesi, I.R.M. ,  Labuschagne, M.T. ,  Dixon, A. ,  Mahungu, N.M. ,  [Genotype x environment interaction effects on native cassava starch quality and potential for starch use in the commercial sector] ,  Genotype x environment interaction effects on native cassava starch quality and potential for starch use in the commercial sector
Journal Article 1987

Autor: Urias López, Mario Alfonso Bellotti, Anthony C. Bravo Mojica, Hiram Carrillo Sánchez, José Luis

The effect of the application of ethyl parathion, trichlorfon, diflubenzuron, and Bacillus thuringiensis var. kurstaki to eggs of Erinnyis ello, before and after being parasitized by Trichogramma exiguum and Telenomus sphingis, was studied. Insecticides were also tested on the adults of these par...

Enlace original: https://cgspace.cgiar.org/handle/10568/88603

Investigación en Agricultura
Enlace permanente
Urias López, Mario Alfonso ,  Bellotti, Anthony C. ,  Bravo Mojica, Hiram ,  Carrillo Sánchez, José Luis ,  [Impacto de insecticidas sobre tres parasitoides de Erinnyis ello (L.) gusano de cuerno de la yuca] ,  Impacto de insecticidas sobre tres parasitoides de Erinnyis ello (L.) gusano de cuerno de la yuca
Journal Article 1989

Autor: Hershey, Clair H. Ocampo Nahar, César H.

Five new marker genes in cassava are described; they control the following traits: chlorophyll production in seedlings, stem growth habit, stem collenchyma color, root parenchyma color, and leaf lobe shape (pandurate vs. normal). Names were proposed for each loci and dominant and recessive phenot...

Enlace original: https://cgspace.cgiar.org/handle/10568/88664

Investigación en Agricultura
Enlace permanente
Hershey, Clair H. ,  Ocampo Nahar, César H. ,  [New marker genes found in cassava] ,  New marker genes found in cassava
Journal Article 1979

Autor: Santos Núñez, Jorge Gómez G., Guillermo G.
Enlace original: https://cgspace.cgiar.org/handle/10568/88465

Investigación en Agricultura
Enlace permanente
Santos Núñez, Jorge ,  Gómez G., Guillermo G. ,  [Proteina unicelular (Aspergillus fumigatus I-21A) en alimentación de cerdos] ,  Proteina unicelular (Aspergillus fumigatus I-21A) en alimentación de cerdos

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso
Marcar todos
Limpiar todo