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Objectif : Le present article de revue fait etat des etudes relatives aux differentes methodes de lutte contre Sitotroga cerealella (alucite des cereales) et met l’accent sur l’utilisation des substances naturelles en perspective de lutte contre ce depredateur. S. cerealella est l’un des ravageurs les plus redoutables dans les systemes de conservation traditionnels en Afrique et particulierement au Benin. Methodologie et Resultats : Dans la recherche des informations sur les luttes contre l’alucite des cereales, plusieurs travaux scientifiques publies ont ete consultes et leur synthese a ete faite. L’examen des resultats de recherche sur le controle de ce depredateur de plusieurs cereales a revele l’utilisation frequente de produits chimiques de synthese comme la deltamethrine, le malathion et la phosphine seuls ou combines en fumigation surtout. Plusieurs chercheurs se sont interesses, dans le cadre des luttes physiques, aux irradiations ionisantes provenant de source de rayons gamma du cobalt 60 et des varietes de cereales resistantes dans le cas du riz, du ble ou de mais. Aussi, des parasites, pathogenes ou predateurs ( Trichogramma spp, Blattisocius tarsalis , Cotesia ruficrus, Pteromalus cerealella et Bracon hebetor ) ont-ils ete experimentes comme insecticide biologique sur differents stades de developpement de S. cerealella. Les traitements a base de poudres ou d’extraits de plantes a potentialites insecticides ou insectifuges tels que ceux de Cymbopogon citratus, Tagetus erecta, Chenopodium ambrosioides, Azadirachta indica, Zanthoxylum zanthoxyloides et de Khaya ivorensisaux ont ete etudies. Cependant, contrairement a d’autres ravageurs comme Sitophilus spp, Rhizopertha dominica, Prostephanus truncatus, Tribolium sp ou meme Callosobruchus sp, peu de travaux sont realises sur la lutte contre l’alucite des cereales au moyen d’extraits volatiles de plantes. Conclusion : Les huiles essentielles des plantes aromatiques du Benin pourraient etre efficaces dans le controle des populations de S. cerealella dans la conservation des stocks de riz. Mots-cles : Lutte biologique, Sitotroga cerealella , cereales, riz, substances naturelles. Status and perspectives of struggle against Sitotroga cerealella (Olivier, 1789), pest of cereals in Benin: a short review Objective : This review article describes the studies on different methods of fighting against Sitotroga cerealella (Angoumois Grain Moth), and the focus was on the use of non-chemical methods to display a biological fight. S. cerealella is one of the most dangerous pests in traditional systems of conservation in Africa and particularly in Benin. Methods and Results : In the search for information about the struggles against the Angoumois grain moth , several published scientific works were consulted . Examination of the results of research on the control of this pest infesting several cereals revealed frequent use of synthetic chemicals such as deltamethrin, malathion and phosphine fumigation alone or in combination. Several researchers were interested in the physical struggles, ionizing radiation from gamma source of cobalt-60 and resistant varieties of grain in the case of rice, wheat or corn. Also, parasites, pathogens and predators ( Trichogramma spp, Blattisocius tarsalis, Cotesia ruficrus, Pteromalus cerealella and Bracon hebetor ) were experienced as biological insecticide on different developmental stages of S. cerealella . Treatments based on powders, extracts or cooking oils of plants such insecticides like Cymbopogon citratus, Tagetus erecta, Chenopodium ambrosioides, Azadirachta indica, Zanthoxylum zanthoxyloides and Khaya ivorensisaux were studied. However, unlike other pest insects like Sitophilus spp, Rhyzopertha dominica, Prostephanus truncatus, Tribolium sp or even Callosobruchus sp, little work is done in the field of fight against Angoumois grain moth.through volatile extracts. Conclusion : Essential oils from aromatic plants of Benin could effectively control populations of S. cerealella in the conservation of stocks of rice. Keywords : control, Sitotroga cerealella , Cereal, rice, natural substances.

journal of applied biosciences

État et perspectives de lutte contre &lt;i&gt;Sitotroga cerealella&lt;/i&gt; (Olivier, 1789), déprédateur des céréales au Bénin : synthèse bibliographique.