Yeasts and algae isolated from cows with mastitis in the south-eastern part of Poland.
The aim of the study was to evaluate the occurrence of mycotic and protohecal mastitis in herds in south-eastern part of Poland. A total of 3091 milk samples from udder quarters with clinical and subclinical mastitis from 29 dairy herds was investigated in this survey. Milk samples were plated as soon as possible on blood agar (BA), Mac Conkey agar, aesculin-tallium acetate-crystal violet agar, and Sabouraud agar. A hundred and thirty one yeast (4.23%) and eleven Protoheca zopfii (0.35%) strains were isolated from cows with clinical and subclinical mastitis. All the isolated fungi were the yeast classified into 4 genera (Candida, Trichosporon, Saccharomyces and Rhodotorula). The most frequently isolated yeasts were Candida sp., C. kefyr, C. humicola, C. rugosa and C. inconspicua. Both fungi and algae were isolated first of all during a confinement-housing season.
Krukowski
H
H
Department of Animal and Environmental Hygiene, University of Agriculture, Akademicka 13, 20-950 Lublin, Poland. henryk.krukowski@ar.lublin.pl
Lisowski
A
A
Rózański
P
P
Skórka
A
A
D000818:Animals; D002417:Cattle; D056890:Eukaryota / Q000302:isolation & purification*; D005260:Female; D008414:Mastitis, Bovine / Q000453:epidemiology / Q000382:microbiology*; D009181:Mycoses / Q000453:epidemiology / Q000382:microbiology / Q000662:veterinary*; D011044:Poland / Q000453:epidemiology; D012621:Seasons; D015003:Yeasts / Q000302:isolation & purification*