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Report 1973

Autor: Lozano, J.C.

The most important bacterial disease of cassava is cassava bacterial blight (CBB). This disease was first recorded in Brazil but was later reported in Colombia and observed in several other countries in South America and Africa. Symptoms of this disease are leaf spotting, wilting, dieback and gum...

Enlace original: https://cgspace.cgiar.org/handle/10568/71393

Investigación en Agricultura
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Lozano, J.C. ,  [Cassava bacterial blight (CBB)] ,  Cassava bacterial blight (CBB)
Report 1980

Autor: Lozano, J.C. Byrne, D. Bellotti, Anthony C.

Based on the considerations related to the characteristics of cassava, centers of origin, and the traditional system of cultivation, several conclusions were made regarding the relationships between the plant and NPFs, constituted by disease and pest pressures and edaphic and climatic factors. It...

Enlace original: https://cgspace.cgiar.org/handle/10568/71395

Investigación en Agricultura
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Lozano, J.C. ,  Byrne, D. ,  Bellotti, Anthony C. ,  [The relationships between cassava (Manihot esculenta Crantz), ecosystems, diseases and pests and their influence on breeding strategy] ,  The relationships between cassava (Manihot esculenta Crantz), ecosystems, diseases and pests and their influence on breeding strategy
Report 1980

Autor: Lozano, J.C. Hershey, Clair H. Bellotti, Anthony C.
Enlace original: https://cgspace.cgiar.org/handle/10568/71978

Investigación en Agricultura
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Lozano, J.C. ,  Hershey, Clair H. ,  Bellotti, Anthony C. ,  [Algunas relaciones bióticas y abióticas entre Manihot esculenta y cinco ecosistemas] ,  Algunas relaciones bióticas y abióticas entre Manihot esculenta y cinco ecosistemas
Book Chapter 1983

Autor: Lozano, J.C. Bellotti, Anthony C.
Enlace original: https://cgspace.cgiar.org/handle/10568/55217

Investigación en Agricultura
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Lozano, J.C. ,  Bellotti, Anthony C. ,  [Control integrado de enfermedades y pestes en la yuca (Manihot esculenta Crantz)] ,  Control integrado de enfermedades y pestes en la yuca (Manihot esculenta Crantz)
Journal Article 1974

Autor: Lozano, J.C.

Bacterial wilt of cassava (Manihot esculenta) is the most serious disease in Central and South America, and it has recently been reported in Africa. The symptoms are foliage lesions, dieback, exudation of gum from the young sprouts, and vascular necrosis of stems and roots of susceptible cultivar...

Enlace original: https://cgspace.cgiar.org/handle/10568/88357

Investigación en Agricultura
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Lozano, J.C. ,  [El anublo bacterial de la yuca (Manihot esculenta Crantz) en America: Etiologia, epidemiologia y control] ,  El anublo bacterial de la yuca (Manihot esculenta Crantz) en America: Etiologia, epidemiologia y control
Journal Article 1980

Autor: Lozano, J.C. Byrne, D. Bellotti, Anthony C.

Aspects related to breeding programs in cassava, the impact of past strategies and exptl results related to them are discussed. Even though sources of resistance have been identified for the majority of the diseases and pests, in addition to tolerance to adverse edaphic and climatic factors, it i...

Enlace original: https://cgspace.cgiar.org/handle/10568/88325

Investigación en Agricultura
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Lozano, J.C. ,  Byrne, D. ,  Bellotti, Anthony C. ,  [Cassava/ecosystem relationships and their influence on breeding strategy] ,  Cassava/ecosystem relationships and their influence on breeding strategy
Journal Article 1975

Autor: Takatsu, A. Lozano, J.C.

Studies on the translocation of the causal agent of cassava bacterial blight (considered to be a biotype of Xanthomonas manihotis) within the host tissues showed that this pathogen moves mainly through the xylem tissue. The primary stem symptoms appear on the green portion of the stem, but their ...

Enlace original: https://cgspace.cgiar.org/handle/10568/88377

Investigación en Agricultura
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Takatsu, A. ,  Lozano, J.C. ,  [Translocacion del agente causal del anublo bacterial de la yuca (Manihot esculenta Crantz) en los tejidos del hospedero] ,  Translocacion del agente causal del anublo bacterial de la yuca (Manihot esculenta Crantz) en los tejidos del hospedero
Journal Article 1975

Autor: Lozano, J.C.

Bacterial blight of cassava is a serious problem in Central and South America and has been observed in parts of Africa. Symptoms include leaf spotting, wilting, dieback, gum exudation on young shoots, and vascular discoloration in mature stems and roots of susceptible cultivars. Dispersal by rain...

Enlace original: https://cgspace.cgiar.org/handle/10568/88367

Investigación en Agricultura
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Lozano, J.C. ,  [Bacterial blight of cassava] ,  Bacterial blight of cassava
Book Chapter 1979

Autor: Lozano, J.C. Bellotti, Anthony C.

The reasons an integrated pest and disease control in cassava is justified are analyzed. Some cultural practices are listed that would lessen the problems caused by negative production factors within an ecosystem and would give high stable yields. Recommendations are given to maintain and enrich ...

Se analizan las razones que justifican un control integrado de plagas y enfermedades de la yuca. Se enumeran algunas practicas culturales que reducirian los problemas ocasionados por los factores negativos de la produccion en un ecosistema y originarian altos rendimientos estables. Se presentan r...

Enlace original: https://cgspace.cgiar.org/handle/10568/81713

Investigación en Agricultura
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Lozano, J.C. ,  Bellotti, Anthony C. ,  [Control integrado de enfermedades y pestes en la yuca (Manihot esculenta Crantz)] ,  Control integrado de enfermedades y pestes en la yuca (Manihot esculenta Crantz)
Book Chapter 1979

Autor: Lozano, J.C. Byrne, D. Bellotti, Anthony C.

Aspects related to breeding programs in cassava, the impact of past strategies and exptl results related to them are discussed. Even though sources of resistance have been identified for the majority of the diseases and pests, in addition to tolerance to adverse edaphic and climatic factors, it i...

Se discuten ampliamente aspectos relacionados con los programas de mejoramiento genetico de la yuca, el impacto de estrategias pasadas y los resultados experimentales relacionados con estas. Aunque se han identificado fuentes de resistencia a la mayoria de las enfermedades y plagas, ademas de la ...

Enlace original: https://cgspace.cgiar.org/handle/10568/81710

Investigación en Agricultura
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Lozano, J.C. ,  Byrne, D. ,  Bellotti, Anthony C. ,  [Influencia del ecosistema en las estrategias del mejoramiento genético de la yuca] ,  Influencia del ecosistema en las estrategias del mejoramiento genético de la yuca

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