Company News

Semex Immunity+ Lineup Grows: Includes Numero Uno & Ayrshires

Semex’s patented Immunity+™ sires have a naturally high immune response, and by using them you can improve your herd’s overall health and longevity. The benefits of a high immune responder (HIR) are a healthier dairy animal with less disease, greater response to vaccines and higher quality colostrum. Now, in August, Semex is pleased to release Immunity+ Ayrshire sires and designate its famous Genomax™ sire, 0200HO07450 Amighetti Numero Uno as Immunity+.

“We’ve seen a remarkable response to this product,” says Brad Sayles, Semex Vice President Global Marketing. “Dairymen worldwide know that some cows just go unnoticed and they want to breed more just like them. They believe in the science behind Immunity+ and are using them to breed healthier cows and herds.”

Joining the proven Immunity+ lineup following the August 2013 genetic evaluations is:

  • 0200HO00560 MONUMENT IMPRESSION (Socrates x Potter)

The following Genomax™ bulls are also designated Immunity+:

  • 0200HO07450 AMIGHETTI NUMERO UNO (Man-O-Man x Shottle)
  • 0200HO02886 CLAYNOOK DUNBAR (Lavaman x Bolton)
  • 0200HO03911 COMESTAR SUPERSEDE (Supersonic x Man-O-Man)
  • 0200HO06528 DE-SU NOMINEE (Numero Uno x Massey)
  • 0200HO06448 GEHRKE JOHAN DERAY (Sherac x Plan)
  • 0200HO03901 MARBRI BLAZON (Shamrock x Baxter)
  • 0200HO03883 RMW ANCHOR (Facebook x Goldwyn)
  • 0200HO02938 ROCKYMOUNTAIN LOCHINVAR s(Numero Uno x Super)
  • 0200HO02714 SPRINGWAY CELEBRATE (Man-O-Man x Boliver)
  • 0200HO03876 STANTONS BOOKKEEPER (Bookem x Man-O-Man)
  • 0200JE00384 GUIMO JOEL (Legal x Paramount)

And, Semex is pleased to release one exceptional Immunity+ Ayrshire bull:

  • 0200AY00699 KAMOURASKA DECAF (Jupiter x Peterslund)

For more information on Semex, Genetics for Life, Immunity+ sires or any of Semex’s brands visit: