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Journal Article 1989

Autor: Gold, CS Altieri, Miguel A. Bellotti, Anthony C.

Oviposition by the cassava hornworm,Erinnyis ello L., was quantified for upper (abaxial) and lower (adaxial) leaf surfaces of cassava in the department of Tolima, Colombia. Relative rates of egg parasitism byTelenomus sphingis Ashmead on the different leaf surfaces were determined and compared. A...

Enlace original: https://cgspace.cgiar.org/handle/10568/44035

Investigación en Agricultura
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Gold, CS ,  Altieri, Miguel A. ,  Bellotti, Anthony C. ,  [Relative oviposition rates of the cassava hornworm, Erinnyis ello (Lep.: Sphingidae), and accompanying parasitism by Telenomus sphingis (Hym.: Scelionidae), on upper and lower leaf surfaces of cassava] ,  Relative oviposition rates of the cassava hornworm, Erinnyis ello (Lep.: Sphingidae), and accompanying parasitism by Telenomus sphingis (Hym.: Scelionidae), on upper and lower leaf surfaces of cassava
Journal Article 1987

Autor: El-Sharkawy, Mabrouk A. Cock, James H.

Cassava (Manihot esculenta Crantz) is a staple food for a large sector of human population in the tropics. It is widely produced for its starchy roots by small farmers over a range of environments on poor infertile soils with virtually no inputs. It is highly productive under favorable conditions...

Enlace original: https://cgspace.cgiar.org/handle/10568/44051

Investigación en Agricultura
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El-Sharkawy, Mabrouk A. ,  Cock, James H. ,  [Response of cassava to water stress] ,  Response of cassava to water stress
Journal Article 1988

Autor: Gómez, G. Valdivieso Garcia, Mauricio A. Santos, J.
Enlace original: https://cgspace.cgiar.org/handle/10568/88627

Investigación en Agricultura
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Gómez, G. ,  Valdivieso Garcia, Mauricio A. ,  Santos, J. ,  [Cassava whole-root chips silage for growing-finishing pigs] ,  Cassava whole-root chips silage for growing-finishing pigs
Journal Article 1989

Autor: Guzmán R., G. El-Sharkawy, Mabrouk A.

Using the infra-red gas analysis system, the rate of CO2 uptake, transpiration, leaf conductance and water use efficiency were determined on attached leaves of cassava cv. MCol 1522 and CG 403-18, which were grown in pots left outdoors. In the stress treatment, the water was withheld from the fou...

Enlace original: https://cgspace.cgiar.org/handle/10568/88650

Investigación en Agricultura
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Guzmán R., G. ,  El-Sharkawy, Mabrouk A. ,  [Efecto de la disponibilidad hidrica del suelo sobre la anatomia foliar y el intercambio gaseoso de dos cultivares de yuca (Manihot esculenta Crantz)] ,  Efecto de la disponibilidad hidrica del suelo sobre la anatomia foliar y el intercambio gaseoso de dos cultivares de yuca (Manihot esculenta Crantz)
Journal Article 1987

Autor: Chavez, R. Roca, William M. Williams, J.T.

The overall and specific objectives of a collaborative research project between the International Board for Plant Genetic Resources (IBPGR) and CIAT are given. The overall objective is to assess and demonstrate the technical and logistic aspects of establishing and operating a pilot in vitro acti...

Enlace original: https://cgspace.cgiar.org/handle/10568/88602

Investigación en Agricultura
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Chavez, R. ,  Roca, William M. ,  Williams, J.T. ,  [IBPGR-CIAT Collaborative Project on a pilot in vitro active genebank] ,  IBPGR-CIAT Collaborative Project on a pilot in vitro active genebank
Journal Article 1987

Autor: Reeves, J.

The importance of cassava, particularly in animal nutrition, is briefly discussed. The adaptability of cassava to infertile soils and low inputs, its production of more calories per land and labor unit than any other food crop, and its resistance to pests and diseases are highlighted. CIAT`s obje...

Enlace original: https://cgspace.cgiar.org/handle/10568/88606

Investigación en Agricultura
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Reeves, J. ,  [La yuca para alimentacion animal] ,  La yuca para alimentacion animal
Journal Article 1989

Autor: Roca, William M. Chavez, R. Martin, M.L.. Arias, D.I. Mafla, G. Reyes, Raúl

For many crops with preferential vegetative propagation, or which are sterile, or have seed unresponsive to standard seed storage techniques, in vitro methods can provide a valuable adjunct to other germplasm conservation strategies. Two types of in vitro gene banks are proposed: (i) an in vitro ...

Enlace original: https://cgspace.cgiar.org/handle/10568/83252

Investigación en Agricultura
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Roca, William M. ,  Chavez, R. ,  Martin, M.L.. ,  Arias, D.I. ,  Mafla, G. ,  Reyes, Raúl ,  [In vitro methods of germ-plasm conservation] ,  In vitro methods of germ-plasm conservation
Journal Article 1980

Autor: López M., J. Leihner, D.E.

In view of the lack of information on the use of herbicides in polycultures including non-commercial crop species, 2 expt. were designed to identify herbicides and doses suitable for crop associations including cassava. A total of 6 products were tested single or in mixtures having been chosen fo...

Enlace original: https://cgspace.cgiar.org/handle/10568/88474

Investigación en Agricultura
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López M., J. ,  Leihner, D.E. ,  [Control quimico de malezas en policultivos con yuca (Manihot esculenta Crantz)] ,  Control quimico de malezas en policultivos con yuca (Manihot esculenta Crantz)
Journal Article 1992

Autor: Nolt, Barry L. Pineda López, Benjamín Velasco, Ana Cecilia

Abstract in: Biological Abstracts Vol. 94 Ref. 66670

Enlace original: https://cgspace.cgiar.org/handle/10568/83254

Investigación en Agricultura
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Nolt, Barry L. ,  Pineda López, Benjamín ,  Velasco, Ana Cecilia ,  [Surveys of cassava plantations in Colombia for virus and virus- like diseases] ,  Surveys of cassava plantations in Colombia for virus and virus- like diseases
Journal Article 1985

Autor: Reeves, J.

The evolution of cassava drying industries on the northern coast of Colombia, as a result of a joint effort of CIAT/Colombian agencies, is discussed; projections for other Caribbean countries are included. It is stressed that the establishment of a cassava drying pilot plant would yield real data...

Enlace original: https://cgspace.cgiar.org/handle/10568/88543

Investigación en Agricultura
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Reeves, J. ,  [Cassava drying industries: New potential for the Caribbean] ,  Cassava drying industries: New potential for the Caribbean

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