This test is used to identify the pathogen causing clinical or subclinical mastitis. For more information, see " Interpreting Culture Results from Quarter Milk Samples" and LUH Pathogen Factsheets.

This test is used to monitor environmental bacteria in bulk milk, which when elevated indicate a failure of hygiene or cleaning in the milking parlor.

Results reported: cfu/ml Coliform, Environmental Streps

Bulk tank milk cultures are used to screen for the presence of contagious pathogens, and to monitor hygiene practices on the farm that may impact bulk milk bacteria counts. For more information, see Using Bulk Tank Milk Cultures in a Dairy Practice.

Results reported: cfu/ml Strep agalactiae, Staph aureus, Environmental Streps (Non-ag Strep), Coliforms, Staph species

It is advisable to discuss how you will use bedding culture results with a veterinarian or other advisor before sending in samples.

Results reported: cfu/ml Bacillus, Coliforms (% Klebsiella), Environmental Streps, Staph species, Total Gram Negatives, Total

Dry matter and pH testing may be performed upon request by an outsourced lab for additional fees. Results for those tests will be delayed due to outsourcing.

Test is performed when a sufficient number of samples are available.

Test is performed when a sufficient number of samples are available.