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Alene, Arega D.Neuenschwander, P.Manyong, Victor M.Coulibaly O.Hanna, R.[The impact of IITA led biological control of major pests in sub-Saharan African agriculture: a synthesis of milestones and empirical results]The impact of IITA led biological control of major pests in sub-Saharan African agriculture: a synthesis of milestones and empirical results

Cassava green mite, Mononychellus tanajoa (Bondar) has been a major pest of cassava since its accidental introduction in Africa. Studies conducted recently on its biological control in the major cassava growing areas in Kenya demonstrate definite establishment of Typhlodromalus aripo in Kenya. Th...


Kariuki, C.W.Hanna, R.Toko, M.Ngari, B.M.[The spread and persistence of exotic phytoseiid, typhlodromahs aripo de leon (acari: phytoseiidae) and its effect on cassava green mite in Kenya]The spread and persistence of exotic phytoseiid, typhlodromahs aripo de leon (acari: phytoseiidae) and its effect on cassava green mite in Kenya

Two surveys were conducted in Tanzania in May- June 2003 and June-August 2004 to determine the incidence and severity of several cassava arthropod pests including cassava green mite, cassava mealybug, spiralling whitefly, Bemisia spp., cassava scale, red mite, Zonocerus elegans, and several speci...


Gnanvossou, D.Hanna, R.Pallangyo, B.Toko, M.Nsami, E.Mfugale, O.[Distribution and abundance of cassava pests in Tanzania with a note on the spiralling whitefly]Distribution and abundance of cassava pests in Tanzania with a note on the spiralling whitefly

The cassava green mite Mononychellus tanajoa (Bondar) (Acari: Tetranychidae) is one of the most important pests of cassava, a main staple food crop in Tanzania. The International Institute of Tropical Agriculture (ETA) in collaboration with the Tanzania National Biological Control P r o m (NBCP) ...


Pallangyo, B.Hanna, R.Toko, M.Gnanvossou, D.Mgoo, V.Otema, M.Onzo, A.Hountondji, F.C.C.Nsami, E.Mfugale, O.[Biological control of cassava green mite in Tanzania]Biological control of cassava green mite in Tanzania
Alene, A.Neuenschwander, P.Manyong, Victor M.Coulibaly O.Hanna, R.[The impact of IITA led biological control of major pests in sub-Saharan African agriculture: a synthesis of milestones and empirical results]The impact of IITA led biological control of major pests in sub-Saharan African agriculture: a synthesis of milestones and empirical results

The African root and tuber scale insect (ARTS)(Stictococcus vayssierei. Richard) has increasingly become a major pest of cassava in the forest areas of the Bas-Fleuve District in the most western province of the Democratic Republic of Congo where it was known since long ago without any noticeable...

La Cochenille Africaine des Racines et Tubercules(CART) Stictococcus vayssierei Richard estdevenu un ravageur majeur dans les parties desfor6ts secondaires du district du Bas-Fleuve dansla province du Bas-Congo en R6publiqueD6mocratique du Congo oir cet insecte est connudepuis de longues dates sa...


Tata-Hangy, K.W.Lema, K.Ndambi, N.Lutete, D.Hanna, R.Toko, M.Nkakwa, A.[Notes on the African root and tuber scale, Stictococcus vayssierei Richard, a recent reported cassava pest in the BasCongo Province of the Democratic Republic of Congo]Notes on the African root and tuber scale, Stictococcus vayssierei Richard, a recent reported cassava pest in the BasCongo Province of the Democratic Republic of Congo

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