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Genetic diversity of Callosobruchus maculatus Fabricus (Cowpea weevil) populations in various agro‐ecological areas of five countries in West African sub‐region
The cowpea (Vigna unguiculata (L) Walp) is a legume of African origin. It is source of very important nut ritional needs like protein and vitamins for the developing countries especially countries of… Expand
Effect of agro-ecological zones and contiguous basin crops of groundnut (Arachis hypogaea) on the structuring and genetic diversity of Caryedon serratus (Coleoptera: Chrysomelidae, Bruchinae) in the…
Abstract Caryedon serratus is found in different agro-ecological and agro-climatic zones, and its damage to groundnuts can vary up to an 80% quantitative loss of yield. This study seeks to… Expand
Genetic identification of West African ecotypes of the groundnut seedbeetle Caryedon serratus Ol. (Coleoptera, Chrysomelidae).
Groundnut, Arachis hypogaea L., Fabaceae, occupies an important place in the diet of people in developing countries due to its high nutritional value. The worst damage is caused by a species of… Expand
Genetic diversity and demographic evolution of baobab (Adansonia digitata L., Bombacoideae, Malvaceae) populations in Senegalese Sahelian areas
This study evaluated the spatial genetic structure of baobab ( Adansonia digitata L.) populations from three agroecological sites located in sahelian zone of Senegal using ITS1 , 5.8S rDNA and ITS2… Expand
Genetic diversity of Tribolium castaneum (Herbst) population in storage infrastructures and agro ecological zones in Senegal.
The stocks of millet are attacked by the beetle among them T. castaneum. This devastator attacks the grain and causes important losses as for as the stocks of ground millet in the sahel. The aim of… Expand
Oviposition preference and levels adaptation of Caryedon serratus Olivier (Coleoptera, Bruchidae) hosts plant strain to groundnut (Arachis hypogaea, Fabaceae).
The objective of the present study was to assess oviposition site selection by females of various groundnut seedâ€beetle strains, Caryedon serratus, bred from different hosts. Tests of choice on… Expand
Effet des extraits aqueux de Calotropis procera sur les principaux ravageurs du chou en culture au Sénégal
Au Senegal, le chou est l’un des legumes les plus cultives et consommes, de par son cycle relativement court (60-90 jours apres repiquage) et sa possibilite d’etre cultive toute l’annee. Cependant il… Expand
Identification morphométrique des populations de Tribolium castaneum Herbst (Coleoptera, Tenebrionidae) inféodées à trois céréales à Widou Thiengoli
Objectif: Tribolium castaneum , est un coleoptere qui a la capacite d’infester toutes les cereales et legumineuses entreposees. Sa capacite a derouler son cycle de developpement sur divers substrats… Expand
Demographic and phylogenetic evolution of Sitophilus zeamais subservient to maize in different agroecological zones in Senegal
In Senegal, maize is mainly exploited in the agroecological zones of the NBA1, SBA2, SOHC3, BMC4, and ZSP5. Where it is heavily ravaged by a beetle Curculionidae, Sitophilus zeamais. The extent of… Expand
Biodemographic and live cycle development comparison of three genetic populations of Tribolium castaneum Herbst (Coleoptera, Tenebrionidae).
Tribolium castaneum is a cosmopolitan parasite of dry agricultural products. It is harmful and must be the subject of a rational struggle to protect grains during the storage and preservation.… Expand