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Jetstream Genetics Offers New Top-End Sires

The August sire summary includes outstanding results for Jetstream Genetics sires, which are available in the USA through GENEX. Also among the highlights are several hot new releases.

734HO00087-Yolo.jpg New-release 734HO00091 YOLO is a chart-topping addition with his +2876 GTPI®, +100 Fat, +958 Lifetime Net Merit (LNM$) and +2.77 PTAT. His +2.2 Daughter Pregnancy Rate (DPR) and low +2.78 Somatic Cell Score (SCS) will produce healthy offspring backed by loads of production. He’s also A2A2 and BB. YOLO is a Bandares x VG-86 2yr Meridian x VG-87 DOM Robust x VG-87 DOM Zenith x VG-86 DOM Shottle Martha Sheen x VG-86 DOM O-Man x EX-92 GMD DOM Rudolph Missy.

734HO00090 HOTSPOT is a hot new sire with +2652 GTPI® and +3.99 PTAT. The added allure of A2A2, +998 Milk, +3.32 Udder Composite and +1.3 DPR puts him in the upper echelon of active sires. From the famed Dellia family, this Custom Cut Type Sire will produce healthy offspring with strong type and super mammary systems. He is a Hotline x VG 2yr Monterey x EX-94 DOM Mogul Hanker x VG-88 DOM Man-O-Man x VG-88 DOM Goldwyn x EX-90 DOM GMD Champion x EX-90 GMD DOM Hershel x EX-90 GMD DOM Rudolph x VG-88 GMD DOM Elton x EX-95 GMD DOM Dellia.

First released back in April, 734HO00089 EXETER has earned a spot in many breeding programs with +2755 GTPI®, +99 Fat, +839 LNM$ and a big +3.2 DPR. From the Eroy family, his +2.33 PTAT and low +2.72 SCS will produce healthy offspring as well as delivering production at +1353 Milk. EXETER is a Bourbon x AltaSpring x VG-86 Supersire x VG-87 Shottle x VG-87 DOM Goldwyn x V-G87 GMD DOM Jordan Eroy x EX-90 2E GMD DOM Sam.

734HO00082 MONSTER offers attractive high-level milk and protein (+2464 Milk, +81 Protein) while delivering exciting genetic levels with +2744 GTPI®. His PTAT is +2.13. MONSTER is a Jedi x VG-88 Bombero x Predestine x Snowman x VG-86 DOM Planet Manitoba x EX-91 Shottle May x EX-90 DOM O-Man x VG-85 BW Marshall x VG-88 Durham.

734HO00088 LEXELL continues to rise to the top of the lineup with +2747 GTPI®. His +2.69 PTAT and +2.96 Udder Composite make him a standout sire for both GTPI® and type. He checks more mating boxes with his +807 LNM$, +2.5 DPR and +6.2 Productive Life (PL). LEXELL is a Superhero x Monterey x Mogul x VG-88 DOM Man-O-Man x EX-90 DOM Shottle x VG-88 Finley x VG-86 Convincer.

The Gold-N-Oaks Marbella cow family provides the genius behind 734HO00083 MASTERMIND. Breeders love profits from production, and MASTERMIND delivers with +1883 Milk, +67 Protein and +89 Fat. Those numbers combine to offer +867 LNM$ and +2708 GTPI®. Low SCS (+2.72) and longevity (+5.7 PL) make this sire safe for the heifer barn too at 7.6% Sire Calving Ease. MASTERMIND is a Montana x VG-86 Supersire x VG-88 Bookem x VG-88 MOM x VG-89 GMD DOM Shottle x EX-94 2E Morty x VG-87 GMD DOM Marshall x EX-92 Bosco x VG-88 Duster.

734HO00092-Immense.jpg Our-Favorite Atwood Unlimited EX-93 is the extraordinary PTAT transmitter behind the new debut, 734HO00087 IMMENSE, a +4.13 PTAT Custom Cut Type Sire. IMMENSE will win type battles while adding great udders with +2.98 Udder Composite and outstanding feet & legs (+2.46 Foot & Leg Composite). His sire stack is Jacoby x VG-87 89MAM 2yr Beemer x EX-93 Atwood x EX-93 Shottle x EX-93 GMD Outside x EX-92 GMD DOM Convincer x EX-92 GMD DOM Emory x VG-89 GMD DOM Mascot x EX-93 Melvin x EX-91 Elevation Cap.

Added daughter information makes 534HO00025 MARDI GRAS a high-reliability Proven Performance Sire. MARDI GRAS stamps his daughters much like his sire Mogul. They are the dairyman’s dream cow — medium-sized, wide-chested, strong, well-attached udders, and correct feet and legs. MARDI GRAS daughters represent the modern cow with health, production and ideal functional type.

For more information on Jetstream Genetics sires, contact your local GENEX representative or download the new GENEX Dairy Bull Search app available for iOS, Android and Windows.

GENEX is the trusted provider of world-class animal genetics, progressive reproductive solutions, value-added products and innovative services. As a cooperative business, GENEX serves members and customers - dairy and beef cattle producers - across the globe. For more information, please visit