Preliminary experiences on Streptococcus Agalactiae eradication in dairy farms of Matera district [Basilicata]

aetiology analyse microbiologique animal diseases bacteriose bacterioses bacteriosis basilicata basilicate batteriosi cell counting chemical composition composition chimique composizione chimica conteggio delle cellule somatiche contenido proteico contenuto lipidico contenuto proteico control de enfermedades controllo delle malattie cow milk dairy cows diagnosi di laboratorio diagnostic de laboratoire disease control enfermedades de los animales etiologia etiologie eziologia gestione del bestiame higiene hygiene laboratory diagnosis lait de vache latte di vacca leche de vaca lipid content livestock management maladie des animaux malattie degli animali mammite manejo del ganado mastite mastitis microbiological analysis monitoraggio monitoring protein content servicios veterinarios servizi veterinari somatic cell count streptococcus agalactiae teneur en lipides vacas lecheras vacche lattifere veterinary services vigilancia