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Journal Article 1989-01-12

Autor: Neuenschwander, P. Haug, T. Ajounu, O. Davis, H. Akinwumi, B. Madojemu, E.

During the past six years, the South-American encyrtid wasp Epidinocarsis lopezi (De Santis) was released from the ground and from the air in about 100 areas in Africa for the biological control of the cassava mealybug (CM) Phenacoccus manihoti Mat.-Ferr. It was established in all release sites a...

Enlace original: https://cgspace.cgiar.org/handle/10568/82678

Investigación en Agricultura
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Neuenschwander, P. ,  Haug, T. ,  Ajounu, O. ,  Davis, H. ,  Akinwumi, B. ,  Madojemu, E. ,  [Quality requirements in natural enemies used for inoculative release: practical experience from a successful biological control programme] ,  Quality requirements in natural enemies used for inoculative release: practical experience from a successful biological control programme
Journal Article 1986-10

Autor: Neuenschwander, P. Schulthess, F. Madojemu, E.

The capability of Epidinocarsis lopezi (De Santis) (Hymenoptera: Encyrtidae) to control the cassava mealybug (CM) Phenacoccus manihoti Mat.-Ferr. (Homoptera: Pseudococcidae) was investigated in Nigeria using physical and chemical exclusion experiments. In two sleeve cage experiments CM population...

Enlace original: https://cgspace.cgiar.org/handle/10568/81491

Investigación en Agricultura
Enlace permanente
Neuenschwander, P. ,  Schulthess, F. ,  Madojemu, E. ,  [Experimental evaluation of the efficiency of Epidinocarsis lopezi, a parasitoid introduced into Africa against the cassava mealybug Phenacoccus manihoti] ,  Experimental evaluation of the efficiency of Epidinocarsis lopezi, a parasitoid introduced into Africa against the cassava mealybug Phenacoccus manihoti
Journal Article 1986

Autor: Neuenschwander, P. Madojemu, E.

In laboratory experiments with Epidinocarsis lopezi, a parasite that has been introduced into Africa for the biological control of Phenacoccus manihoti on cassava, hosts of different stages that had been stung by a female parasite were inspected after 6 and 20 days. The killing power of the paras...

Enlace original: https://cgspace.cgiar.org/handle/10568/96328

Investigación en Agricultura
Enlace permanente

Neuenschwander, P. ,  Madojemu, E. ,  [Mortality of the cassava mealybug, Phenacoccus manihoti MAT.FERR. (Hom., Pseudococcidae), associated with an attack by Epidinocarsis lopezi (Hym., Encyrtidae)] ,  Mortality of the cassava mealybug, Phenacoccus manihoti MAT.FERR. (Hom., Pseudococcidae), associated with an attack by Epidinocarsis lopezi (Hym., Encyrtidae)

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