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Chikoye, D. ,  Ekeleme, F. ,  Hauser, S. ,  Menkir, A. ,  Kamara A.Y. ,  Neuenschwander, P. ,  Ajuonu, O. ,  Ajeigbe, Hakeem A. ,  [Weeds affecting field crops and water bodies in Africa] ,  Weeds affecting field crops and water bodies in Africa

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

Thielen, R. ,  Ajuonu, O. ,  Schade, V. ,  Neuenschwander, P. ,  Adite, A. ,  Lomer, C. ,  [Importation, releases, and establishment of Neochetina spp. (col., curculionidae) for the biological control of water hyacinth, Eichhomia crassipes CLil., Pontederiaceae), Benin, West Africa] ,  Importation, releases, and establishment of Neochetina spp. (col., curculionidae) for the biological control of water hyacinth, Eichhomia crassipes CLil., Pontederiaceae), Benin, West Africa

Goergen, Georg E. ,  Ajuonu, O. ,  Kyofa-Boamah, M.E. ,  Umeh, V. ,  Bokonon-Ganta, A.H. ,  Tamo, M. ,  Neuenschwander, P. ,  [Classical biological control of Papaya mealybug in West Africa] ,  Classical biological control of Papaya mealybug in West Africa

D'Almeida, Y.A. ,  Lys, J.A. ,  Neuenschwander, P. ,  Ajuonu, O. ,  [Impact of two accidentally introduced Encarsia species (Hymenoptera: Aphelinidae) and other biotic and abiotic factors on the spiralling whitefly Aleurodicus dispersus (Russell) (Homoptera: Aleyrodidae) in Benin, West Africa] ,  Impact of two accidentally introduced Encarsia species (Hymenoptera: Aphelinidae) and other biotic and abiotic factors on the spiralling whitefly Aleurodicus dispersus (Russell) (Homoptera: Aleyrodidae) in Benin, West Africa

Neuenschwander, P. ,  Ajuonu, O. ,  [Measuring host finding capacity and arrestment of natural enemies of the cassava mealbug, Phenacoccus manihoti, in the field] ,  Measuring host finding capacity and arrestment of natural enemies of the cassava mealbug, Phenacoccus manihoti, in the field

Lomer, C. ,  Ajuonu, O. ,  Neueschwander, P. ,  [The contribution of biological control for resource poor farmers in Africa] ,  The contribution of biological control for resource poor farmers in Africa