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La localite de Meskine a Maroua, longtemps consideree comme une zone cerealiere de l’Extreme-nord du Cameroun, est devenue, de nos jours, une region de production de tomate par excellence. Les producteurs de cette culture font face a plusieurs contraintes parmi lesquelles les activites des insectes ravageurs. Dans le but de contribuer a l’amelioration de la production de cette culture, la presente etude a permis d’etablir une liste des insectes ravageurs et utiles pullulant dans les champs de tomate. Les insectes, collectes par aspiration et par fauchage, ont ete identifies dans les laboratoires de Zoologie appliquee des universites de Ngaoundere et Yaounde I au Cameroun. L’inventaire a montre que les insectes infeodes a la culture de la tomate dans la localite de Meskine a Maroua sont representes par huit (8) ordres, vingt-une (21) familles et vingt-deux (22) genres. Ces insectes. Bien que la majorite de ces insectes soit des ravageurs, on note la presence de quelques predateurs et pollinisateurs. La determination de l’entomofaune de la culture de tomate dans cette localite est un outil qui peut ainsi servir a la conception de strategies de lutte contre les ravageurs. Mots cles: Lycopersicon esculentum, insectes ravageurs, insectes predateurs, Maroua. English Title: Entomofauna associated to the tomato crops (Lycopersicon esculentum Mill) in the locality of Meskine, Far North region, Cameroon Meskine in the Far North region, Cameroon has long been considered as cereal zone production. This locality has become today a region of tomato production per excellence. Farmers in this locality are faced to many constrains among which activities of insect pests. In order to improve the production of this crop, the present study allows us to establish a list of potential insect pests and benefit insects of tomato crops. Insects collected using aspirator and sweep net were identified in the laboratories of applied Zoology at the Universities of Ngaoundere and Yaounde I, Cameroon. The results of our study showed that, insects associated to tomatoes in the locality of Meskine were from eight (8) orders, twenty-one (21) families and twenty-two (22) genera. Although the majority of these insects were represented by potential insect pests, some predators and pollinators were recorded. The establishment of the lists of harmful and benefits insects associated to the tomato crop in this locality can therefore be used to design strategies for the management of insect pests.Keywords: Lycopersicon esculentum, insect pests, predator insects, Maroua

international journal of biological and chemical sciences

Caractérisation de l’entomofaune de la tomate (<I>Lycopersicon esculentum</I> Mill) en champ dans la localité de Meskine, région de l’Extrême-nord, Cameroun

Caractérisation de l’entomofaune de la tomate (Lycopersicon esculentum Mill) en champ dans la localité de Meskine, région de l’Extrême-nord, Cameroun