PROVEN
GENOMAX
LPI
PTI
PLI
GENOMAX - Catalogue
UK PRODUCTION TRAITS (AHDB DAIRY)
UK CONFORMATION TRAITS (HOLSTEIN UK)
UK AUX (AHDB DAIRY/HUK)
April 2026
Name
Prod
Dtrs
Prod
Herds
Prod
Rlb
Milk
Fat
Kg
Fat
Pc
Prot
Kg
Prot
Pc
PLI
Rlb
PLI
Type
Dtrs
Type
Herds
TM
Rlb
Type
Merit
Mammary
L&F
Locom'n
SCC
dCE
Fert.
Index
Lifespan
Sire
MGS
UK AI
Code
LAROC CRISPERS
LAROC CRISPERS
0
0
43
318
21.9
0.13
14
0.05
43
250
0
0
49
1.1
0.90
1.30
NA
9
NA
-0.9
12
DALTON
MOHAWK
A 8944
LAROC MINI-WHEATS AMF
LAROC MINI-WHEATS AMF
0
0
45
387
16.1
0
13.1
0
46
159
0
0
50
0.5
0.70
0.10
NA
7
NA
-3.4
-12
TARZAN
YELLOW
A8961
MARBRAE CATALYST AMF
MARBRAE CATALYST AMF
0
0
44
411
17.6
0.01
13.9
0
45
191
0
0
50
-0.1
-0.30
0.00
NA
3
NA
-0.4
12
RUBYWAY
ARBITER
A8960
MARBRAE CHALLENGER AMF
MARBRAE CHALLENGER AMF
0
0
44
300
5.1
-0.11
6.6
-0.05
44
84
0
0
49
1.2
0.70
1.80
NA
7
NA
1.6
-9
AUTOGRAPH
SITTLER
A8962
MARILIE ROLEX A1A2 AMF
MARILIE ROLEX A1A2 AMF
0
0
44
74
2.5
-0.01
1.8
-0.01
44
8
0
0
49
1.1
1.10
1.30
NA
4
NA
-1.9
3
MELIOS
TUXEDO
A 8951
PLEIN SOLEIL HACKER
PLEIN SOLEIL HACKER
0
0
45
393
18.8
0.04
15.2
0.03
45
256
0
0
49
1
0.40
1.20
NA
-5
NA
-5
39
HUNTER
ANIMATE
A8984
TILECROFT WATERLOO SOMBRERO ET
TILECROFT WATERLOO SOMBRERO ET
0
0
44
490
19.8
-0.01
17.1
0.01
45
196
0
0
49
-0.1
-0.60
0.40
NA
5
NA
0
-24
WATERLOO
ARBITER
A8937
Proof Source - AHDB & Holstein UK. Semex UK abides by the AHDB Dairy and Holstein UK established Code of Advertising. Immunity indices source Semex Alliance.