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Journal Article 1995-03

Autor: Boavida, C. Neuenschwander, P. Herren, H.

The parasitoid Gyranusoidea tebygi Noyes was released in West Africa against the mango mealybug, Rastrococcus invadens Williams, a pest that invaded Africa in the early 1980s. The ability of G. tebygi to control the mango mealybug was assessed in mango trees using paired sleeve cages. In sleeve c...

Enlace original: https://cgspace.cgiar.org/handle/10568/80710

Investigación en Agricultura
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Boavida, C. ,  Neuenschwander, P. ,  Herren, H. ,  [Experimental assessment of the impact of the introduced parasitoid Gyranusoidea tebygi Noyes on the mango mealbug Rastrococcus invadens Williams, by physical exclusion] ,  Experimental assessment of the impact of the introduced parasitoid Gyranusoidea tebygi Noyes on the mango mealbug Rastrococcus invadens Williams, by physical exclusion
Journal Article 1994

Autor: Neuenschwander, P. Boavida, C. Bokonon-Ganta, A.H. Gado, A. Herren, H.R.

Two specific endophagous parasitoids Gyranusoidea tebygi and Anagyrus mangicola, of Indian origin, were mass‐reared at the International Institute of Tropical Agriculture in Cotonou and released against the mango mealybug Rastrococcus invadens, in collaboration with national biological control pr...

Enlace original: https://cgspace.cgiar.org/handle/10568/100935

Investigación en Agricultura
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Neuenschwander, P. ,  Boavida, C. ,  Bokonon-Ganta, A.H. ,  Gado, A. ,  Herren, H.R. ,  [Establishment and spread of Gyranusoidea tebygi Noyes and Anagyrus mangicola Noyes (Hymenoptera: Encyrtidae), two biologigal control agents released against the mango mealybug Rastrococcus invadens Williams (Homoptera: Pseudococcidae) in Africa] ,  Establishment and spread of Gyranusoidea tebygi Noyes and Anagyrus mangicola Noyes (Hymenoptera: Encyrtidae), two biologigal control agents released against the mango mealybug Rastrococcus invadens Williams (Homoptera: Pseudococcidae) in Africa
Journal Article 1992

Autor: Boavida, C. Neuenschwander, P. Schulthess, F.

The spatial dispersion pattern and the intracanopy distribution of the mango mealybug, Rastrococcus invadens Williams, were assessed during one year in a small mango plantation, in order to develop sampling plans and facilitate sampling in mango trees. Mean number of mango mealybugs per leaf diff...

Enlace original: https://cgspace.cgiar.org/handle/10568/103272

Investigación en Agricultura
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Boavida, C. ,  Neuenschwander, P. ,  Schulthess, F. ,  [Spatial distribution of Rastrococcus invadens Williams (Hom., Pseudococcidae) in mango trees] ,  Spatial distribution of Rastrococcus invadens Williams (Hom., Pseudococcidae) in mango trees
Journal Article 2015

Autor: Germain, J.F. Laplace, D. Devarieux, A. Boavida, C. Gachet, E. Goergen, Georg E. Silvie, P.
Enlace original: https://cgspace.cgiar.org/handle/10568/73025

Investigación en Agricultura
Enlace permanente
Germain, J.F. ,  Laplace, D. ,  Devarieux, A. ,  Boavida, C. ,  Gachet, E. ,  Goergen, Georg E. ,  Silvie, P. ,  [Rastrococcus invadens Williams decouvre l'Amerique] ,  Rastrococcus invadens Williams decouvre l'Amerique
Journal Article 1995

Autor: Boavida, C. Ahounou, M. Vos, M. Neuenschwander, P. Alphen, J.J.M. van

Host stage selection and sex allocation by Gyranusoidea tebygi Noyes (Hym,, Encyrtidae) were studied in choice and no-choice experiments in the laboratory. The parasitoid reproduced on first, second, and third instars of the mango mealybug, Rastrococcus invadens Williams (Hem., Pseudococcidae), a...

Enlace original: https://cgspace.cgiar.org/handle/10568/101096

Investigación en Agricultura
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Boavida, C. ,  Ahounou, M. ,  Vos, M. ,  Neuenschwander, P. ,  Alphen, J.J.M. van ,  [Host stage selection and sex allocation by Gyranusoidea tebygi (Hymenoptera: Encyrtidea), a parasitoid of the mango mealbug, Rastrococcus invadens (Homoptera: Pseudococcidae)] ,  Host stage selection and sex allocation by Gyranusoidea tebygi (Hymenoptera: Encyrtidea), a parasitoid of the mango mealbug, Rastrococcus invadens (Homoptera: Pseudococcidae)
Journal Article 1995

Autor: Boavida, C. Neuenschwander, P.

Life table data for Rastrococcus invadens and its introduced natural enemy Gyranusoidea tebygi were obtained in the field and in the laboratory. The mealybug population's potential rate of increase ranged from 0.066/day to 0.078/day. The potential for increase of the parasitoid was double that of...

Enlace original: https://cgspace.cgiar.org/handle/10568/101098

Investigación en Agricultura
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Boavida, C. ,  Neuenschwander, P. ,  [Population dynamics and life tables of the mango mealbug, Rastrococcus invadens Williams, and its introduced natural enemy Gyranusoidea tebygi Noyes in Benin] ,  Population dynamics and life tables of the mango mealbug, Rastrococcus invadens Williams, and its introduced natural enemy Gyranusoidea tebygi Noyes in Benin
Journal Article 1995

Autor: Boavida, C. Neuenschwander, P.

Life history traits of the mango mealybug, Rastrococcus invadens Williams, were compared between two neighboring mango trees (Mangifera indica L.), one of which was heavily infested and the other slightly infested. On the infested tree, mealybug survival was high because of good feeding condition...

Enlace original: https://cgspace.cgiar.org/handle/10568/101099

Investigación en Agricultura
Enlace permanente
Boavida, C. ,  Neuenschwander, P. ,  [Influence of host plant on the mango mealybug, Rastrococcus invadens] ,  Influence of host plant on the mango mealybug, Rastrococcus invadens

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