ouvrage

Nozioni pratiche sulle malattie delle api

G. Giordani ; Vecchi, Maria Adelaide | Roma [ITA] : Instituto nazionale di apicoltura | 1973

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article/chapitre/communication

Ulteriori isolamenti di attinomiceti dall'apparato digerente di api sane e di api malate da forma di "Mal nero" : Further isolation of actinomycetes from the digestive tract of healthy bees and bees from a diseased form of ill-black

Amici, Alba maria ; Vecchi, Maria Adelaide | 1958

Following preceding papers on the isolation of some Actinomycetes strains in the digestive tract of bees affected with a particular type of "Black disease", the AA. have investigated their presence in healthy bees, as this kind of organisms had [...]

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