Descubre y comparte nuestro conocimiento público

Se han encontrado 6 recursos

Resultados de búsqueda

Anoplolepis tenella Santschi is an afrotropical ant widely distributed in the forest zones of Central Africa. It is the most frequent species associated with the African root and tuber scale (ARTS) Stictococcus vayssierei (Hemiptera: Stictococcidae), an afrotropical insect that infests a wide ran...


Fotso Kuate, A.Hanna, R.Tindo, M.Nage, P.[Towards the development of sustainable control options for the African root and tuber scale on cassava in Central Africa understanding the ecology of the associated ant Anoplolepis tenella]Towards the development of sustainable control options for the African root and tuber scale on cassava in Central Africa understanding the ecology of the associated ant Anoplolepis tenella

Group surveys were conducted in five villages in each of the three resource-use zones of the humid forest zone of Southern Cameroon, to assess insect pests’ incidence and the variation due to forest landscape degradation in the agricultural production systems. 389 farmers were interviewed. The re...


Kekeunou, S.Messi, J.Weise, S.F.Tindo, M.[Insect pests incidence and variations due to forest landscape degradation in the humid forest zone of southern Cameroon: farmers perception and need for adopting an Integrated Pest Management strategy]Insect pests incidence and variations due to forest landscape degradation in the humid forest zone of southern Cameroon: farmers perception and need for adopting an Integrated Pest Management strategy

Stictococcus vayssierei is a major pest of root and tuber crops in central Africa. However, data on its ecology are lacking. Here we provide an updated estimate of its distribution with the aim of facilitating the sustainable control of its populations. Surveys conducted in nine countries encompa...


Doumtsop, A.R.Hanna, R.Tindo, M.Tata-Hangy, W.K.Fotso, A.K.Fiaboe, K.K.M.Fomena, A.Kemga, A.Normark, B.B.[Geographic distribution and abundance of the Afrotropical subterranean scale insect Stictococcus vayssierei (Hemiptera: Stictococcidae), a pest of root and tuber crops in the Congo basin]Geographic distribution and abundance of the Afrotropical subterranean scale insect Stictococcus vayssierei (Hemiptera: Stictococcidae), a pest of root and tuber crops in the Congo basin

Species composition and fruit fly infestation levels of 12 wild and cultivated cucurbits were determined in field surveys and in on-station trial in Benin. Six fruit fly species including Dacus ciliatus, D. vertebratus, D. bivittatus, D. frontalis, D. Punctatifrons and Bactrocera cucurbitae, were...


Gnanvossou, D.Hanna, R.Azandémè, G.Goergen, Georg E.Tindo, M.Agbaka, A.[Inventaire et importance des degats des mouches des fruits sur quelques especes de cucurbitacees au Benin]Inventaire et importance des degats des mouches des fruits sur quelques especes de cucurbitacees au Benin

In 2003, the invasive fruit ßy Bactrocera invadens Drew, Tsuruta & White (Diptera: Tephritidae) (Drew et al. 2005), of possible Sri Lankan origin, has been detected in the East and about 1 yr later in West Africa. In regular surveys in Benin and Cameroon covering 4 yr, samples from 117 plant spec...


Goergen, Georg E.Vayssières, Jean-FrançoisGnanvossou, D.Tindo, M.[Bactrocera invadens (Diptera: Tephritidae), a new invasive fruit fly pest for the afrotropical region: host plant range and distribution in West and Central Africa]Bactrocera invadens (Diptera: Tephritidae), a new invasive fruit fly pest for the afrotropical region: host plant range and distribution in West and Central Africa

The African root and tuber scale Stictococcus vayssierei Richard is the only known hypogeal species of the family Stictococcidae. Its wide range of host plants together with concurrently field observed differences in host preference provided evidence of polyphagy or the involvement of more than a...

La cochenille Africaine des plantes it racines et tubercules Stictococcus vayssierei Richard est l'unique espece souterraine decrite appartenant it la farnille des Stictococcidae. La large gamme des plantes attaquees ainsi que les differences de preference observees suggerent l'implication de plu...


Tindo, M.Doumtsop, A.Goergen, Georg E.Hanna, R.[Morphological description and illustration of the female developmental stages of Stictococcus vayssierei (Homoptera: Stictoccocidae)]Morphological description and illustration of the female developmental stages of Stictococcus vayssierei (Homoptera: Stictoccocidae)

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso