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Book Chapter 1991

Autor: Lozano, J.C.

The different alternatives for disease control in cassava, registered as efficient and considered as possible candidates for inclusion in technological packages for cassava cultivation, are summarized. Certain specific characteristics of cassava and its cultivation that should be considered when ...

Se resumen las diferentes alternativas que para el control de enfermedades en yuca se han registrado como eficientes y que podrian tenerse en cuenta al proyectar paquetes tecnologicos para la produccion de ese cultivo. Se enumeran ciertas caracteristicas especificas de la yuca y su cultivo que se...

Enlace original: https://cgspace.cgiar.org/handle/10568/82091

Investigación en Agricultura
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Lozano, J.C. ,  [Alternativas para el control de enfermedades en yuca] ,  Alternativas para el control de enfermedades en yuca
Conference Proceedings 1978

Autor: Brekelbaum, T Bellotti, Anthony C. Lozano, J.C.
Enlace original: https://cgspace.cgiar.org/handle/10568/56309

Investigación en Agricultura
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Brekelbaum, T ,  Bellotti, Anthony C. ,  Lozano, J.C. ,  [Cassava Protection Workshop (1977, Cali, Colombia). Proceedings] ,  Cassava Protection Workshop (1977, Cali, Colombia). Proceedings
Journal Article 1988

Autor: Lozano, J.C. Laberry, R.

Cassava vegetative material is distributed by sending seedlings obtained from meristem cultures in test tubes. Although this material is accepted worldwide, losses occur due to seedling weakness and the delay to obtain adult seedlings in the field (normally between 3 and 4 yr). To overcome this p...

Enlace original: https://cgspace.cgiar.org/handle/10568/88637

Investigación en Agricultura
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Lozano, J.C. ,  Laberry, R. ,  [Nuevo metodo para transporte de material vegetativo indexado de yuca (Manihot esculenta Crantz)] ,  Nuevo metodo para transporte de material vegetativo indexado de yuca (Manihot esculenta Crantz)
Journal Article 1983

Autor: Pineda López, Benjamín Jayasinghe, W. Upali Lozano, J.C.

The importance, symptomatology, and etiology of the frog skin disease in cassava are briefly described. This disease has caused losses up to 90 percent or more in Quilcace, Tambo (Cauca) and other municipalities of Colombia. The 1st symptoms of the disease appear 50-60 days after planting in cutt...

Enlace original: https://cgspace.cgiar.org/handle/10568/88515

Investigación en Agricultura
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Pineda López, Benjamín ,  Jayasinghe, W. Upali ,  Lozano, J.C. ,  [La enfermedad cuero de sapo en yuca (Manihot esculenta Crantz)] ,  La enfermedad cuero de sapo en yuca (Manihot esculenta Crantz)
Manual 1973

Autor: Lozano, J.C. Wholey, W

A method of rooting shoot tips is described, whereby plants free from cassava bacterial blight were produced. The use of this method, in addition to cultural practices, is proposed for producing pathogen-free foundation stock for a planting material certification program. (AS)

Enlace original: https://cgspace.cgiar.org/handle/10568/69611

Investigación en Agricultura
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Lozano, J.C. ,  Wholey, W ,  [A technique for the production of bacteria-free planting stock of cassava (Manihot esculenta Crantz)] ,  A technique for the production of bacteria-free planting stock of cassava (Manihot esculenta Crantz)
Conference Paper 1987

Autor: Lozano, J.C.

The different alternatives for disease control in cassava, reported as efficient and that could be taken into account when designing technological packages for cassava production, are summarized. These are cultu-ral control (crop rotation, planting on furrows, elimination of crop resi-dues, dista...

Enlace original: https://cgspace.cgiar.org/handle/10568/69921

Investigación en Agricultura
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Lozano, J.C. ,  [Alternativas para el control de enfermedades en yuca] ,  Alternativas para el control de enfermedades en yuca
Conference Paper 1986

Autor: Lozano, J.C.

The main pathological problems of the cassava crop are summarized. Four bacterial diseases have been identified and their causal agents characterized: CBB, angular leaf spot, bacterial stem rot, and bacterial stem gall. Two mycoplasmal problems, witches` broom and antholysis, have been identified...

Enlace original: https://cgspace.cgiar.org/handle/10568/69870

Investigación en Agricultura
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Lozano, J.C. ,  [Problemas patologicos en el cultivo de la yuca] ,  Problemas patologicos en el cultivo de la yuca
Journal Article 1984

Autor: Fukuda, C. Paguio, O. de la R. Lozano, J.C.

Phyllody, previously unreported in Brazil, was observed in several cassava cv. and hybrids planted in exptl. plots of the Centro Nacional de Pesquisa de Mandioca e Fruticultura in Cruz das Almas. The effect of the disease on production is not known; however, it poses a serious threat to the cassa...

Enlace original: https://cgspace.cgiar.org/handle/10568/88536

Investigación en Agricultura
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Fukuda, C. ,  Paguio, O. de la R. ,  Lozano, J.C. ,  [Ocorrencia de "filodia" em mandioca] ,  Ocorrencia de "filodia" em mandioca

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