[Report of 1982-1983 campaign of the millet pathological service [Centre National de Recherches Agronomiques de Bambey, Senegal]]

africa africa de habla francesa africa south of sahara afrique afrique anglophone afrique au sud du sahara afrique francophone afrique occidentale agentes nocivos anglophone africa breeding breeding methods cereales cereals champignon claviceps crops cultivos cultivos de grano disease resistance diseases economic plants encuestas enfermedades fungosas facteur nuisible feed crops feed grasses francophone africa fungi glumiflorae grain crops gramineae gramineas graminee grasses injurious factors methode methods mijos mildews millet millets monocotyledons mycose mycoses pennisetum pennisetum typhoides plantas plantas forrajeras plante plante de culture plants resistance to injurious factors resistencia a la enfermedad sclerospora senegal surveys symptome symptoms tolyposporium west africa