DSpace Repository

Effet de certains milieux de culture sur la croissance mycélienne et la sporulation et l’étude du pouvoir pathogène de Alternaria sp sur la culture de pomme de terre

Show simple item record

dc.contributor.author Maameri, Esmaa
dc.contributor.author Benguella, Zahira
dc.date.accessioned 2019-10-10T10:13:44Z
dc.date.available 2019-10-10T10:13:44Z
dc.date.issued 2019
dc.identifier.uri http://e-biblio.univ-mosta.dz/handle/123456789/13047
dc.description.abstract Alternaria are common fungi in our environment. They belong to cosmopolitan atmospheric molds, known worldwide as a common phytopathogenic organism of several crops of economic interest such as the potato (Solanum tuberosum L). The purpose of our work is to study the morphological characteristics, the in vitro influence of culture media on mycelial growth and sporulation ; However, the pathogenicity of 30 selected isolates of Alternaria sp was performed on leaflets detached from two potato varieties. The results obtained reveal the presence of a single species of Alternaria: Alternaria alternara; Better sporulation and mycelial growth are obtained in PDA medium compared to other culture media. The pathogenicity test shows the virulence of these 30 isolates to potato varieties tested with a degree that differs from one variety to another and from one isolate to another. en_US
dc.language.iso fr en_US
dc.subject Alternaria sp en_US
dc.subject Alternaria alternata en_US
dc.subject mycelial growth en_US
dc.subject sporulation en_US
dc.subject pathogenicity test. en_US
dc.title Effet de certains milieux de culture sur la croissance mycélienne et la sporulation et l’étude du pouvoir pathogène de Alternaria sp sur la culture de pomme de terre en_US
dc.type Other en_US


Files in this item

This item appears in the following Collection(s)

Show simple item record

Search DSpace


Browse

My Account