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Journal Article 1985-8

Autor: Lema, K.M. Herren, H.R.

The encyrtid wasp Epidinocarsis (= Apoanagyrus) lopezi (De Santis) was imported from Paraguay into Nigeria for the biological control of the cassava mealybug, Phenacoccus manihoti Matile‐Ferrero. It was mass‐reared and released at four localities in Nigeria. The parasitoid is now established and ...

Enlace original: https://cgspace.cgiar.org/handle/10568/96441

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Lema, K.M. ,  Herren, H.R. ,  [Release and establishment in Nigeria of Epidinocarsis lopezi, a parasitoid of the cassava mealybug, Phenacoccus manihoti] ,  Release and establishment in Nigeria of Epidinocarsis lopezi, a parasitoid of the cassava mealybug, Phenacoccus manihoti
Report 1999

Autor: International Center for Tropical Agriculture
Enlace original: https://cgspace.cgiar.org/handle/10568/79049

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International Center for Tropical Agriculture ,  [Integrated Pest and Disease Management in major agroecosystems: Project-PE1 Annual Report 1999] ,  Integrated Pest and Disease Management in major agroecosystems: Project-PE1 Annual Report 1999
Report 2001

Autor: International Center for Tropical Agriculture
Enlace original: https://cgspace.cgiar.org/handle/10568/79051

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International Center for Tropical Agriculture ,  [Integrated Pest and Disease Management in major agroecosystems: Project-PE1 Annual Report 2001] ,  Integrated Pest and Disease Management in major agroecosystems: Project-PE1 Annual Report 2001
Report 1997

Autor: International Center for Tropical Agriculture
Enlace original: https://cgspace.cgiar.org/handle/10568/79058

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International Center for Tropical Agriculture ,  [IPM for a safer environment: Integrated pest management in major agroecosystem in the Americas: Project-PE1 Annual Report 1997] ,  IPM for a safer environment: Integrated pest management in major agroecosystem in the Americas: Project-PE1 Annual Report 1997
Report 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 ...

Enlace original: https://cgspace.cgiar.org/handle/10568/71284

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Lozano, J.C. ,  Bellotti, Anthony C. ,  [Integrated control of diseases and pest of cassava (Manihot esculenta Crantz)] ,  Integrated control of diseases and pest of cassava (Manihot esculenta Crantz)
Journal Article 1988

Autor: Gutiérrez, A.P. Neuenschwander, P. Schulthess, F. Herren, H.R. Baumgaertner, J.U. Wermelinger, B. Lohr, B. Ellis, C.K.

(1) The effects of the cassava mealybug, Phenacoccus manihoti Mat.-Ferr., on cassava, Manihot esculenta Crantz, growth, development and yields as modified by weather, soil water and nitrogen, and natural enemies were examined. (2) Rainfall-induced mortality and plant carbohydrate stress were the...

Enlace original: https://cgspace.cgiar.org/handle/10568/96338

Investigación en Agricultura
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Gutiérrez, A.P. ,  Neuenschwander, P. ,  Schulthess, F. ,  Herren, H.R. ,  Baumgaertner, J.U. ,  Wermelinger, B. ,  Lohr, B. ,  Ellis, C.K. ,  [Analysis of the biological control of cassava pests in Africa: II. Cassava mealybug (Phenaccoccus manihoti)] ,  Analysis of the biological control of cassava pests in Africa: II. Cassava mealybug (Phenaccoccus manihoti)
Report 1979

Autor: Leihner, D.E. Domínguez, J. Fuentes de Piedrahíta, Cilia L. Giraldo Avila, Guillermo López Molina, J.
Enlace original: https://cgspace.cgiar.org/handle/10568/71495

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Leihner, D.E. ,  Domínguez, J. ,  Fuentes de Piedrahíta, Cilia L. ,  Giraldo Avila, Guillermo ,  López Molina, J. ,  [El coquito (Cyperus rotundus L.) : sus características y posibilidades de control] ,  El coquito (Cyperus rotundus L.) : sus características y posibilidades de control
Journal Article 1988

Autor: Gutiérrez, A.P. Yaninek, John S. Wermelinger, B. Herren, H.R. Ellis, C.K.

(1) The effects of the cassava mealybug, Phenacoccus manihoti Mat.-Ferr., on cassava, Manihot esculenta Crantz, growth, development and yields as modified by weather, soil water and nitrogen, and natural enemies were examined. (2) Rainfall-induced mortality and plant carbohydrate stress were the...

Enlace original: https://cgspace.cgiar.org/handle/10568/96337

Investigación en Agricultura
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Gutiérrez, A.P. ,  Yaninek, John S. ,  Wermelinger, B. ,  Herren, H.R. ,  Ellis, C.K. ,  [Analysis of biological control of cassava pests in Africa: III. Cassava green mite Mononychellus tanajoa] ,  Analysis of biological control of cassava pests in Africa: III. Cassava green mite Mononychellus tanajoa

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