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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
Enlace permanente
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 1990

Autor: Neuenschwander, P. Hammond, W. Ajuonu, O. Gado, A. Echendu, N. Bokonon-Ganta, A.H. Allomasso, R. Okon, I.

Population data concerning the cassava mealybug (CM) Phenacoccus manihoti Matile-Ferrero, the introduced parasitoid Epidinocarsis lopezi (De Santis), and indigenous antagonists were collected, together with ecological and plant growth variables, during a survey of 414 fields covering all ecologic...

Enlace original: https://cgspace.cgiar.org/handle/10568/98695

Investigación en Agricultura
Enlace permanente
Neuenschwander, P. ,  Hammond, W. ,  Ajuonu, O. ,  Gado, A. ,  Echendu, N. ,  Bokonon-Ganta, A.H. ,  Allomasso, R. ,  Okon, I. ,  [Biological control of the cassava mealybug, Phenacoccus manihoti (Hom., Pseudococcidae) by Epidinocarsis lopezi (Hym., Encyrtidae) in West Africa, as influenced by climate and soil] ,  Biological control of the cassava mealybug, Phenacoccus manihoti (Hom., Pseudococcidae) by Epidinocarsis lopezi (Hym., Encyrtidae) in West Africa, as influenced by climate and soil

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