144 



STATE BOARD OF AGRICULTURE. 



SAMPLE LXIII. 

 3 hours after milking. Dilution 1-1000. 15° + . 



3 hours after milking. Dilution 1-5000. 15° + . 



Milk from grade barn, 5-8-( 



SAMPLE LXV. 

 3 hours after milking. Dilution l-1000i> 15° + . 



0%. 



26000 

 20000 

 87000 



62000 

 37000 

 105000 



62000 

 58000 

 106000 



62000 

 65000 

 10700 



70000 

 81000 

 111000 



3 hours after milking. Dilution 1-5000. 15° + . 



0%. 

 1%. 



. I 10000 



5000 



3% ! 65000 



Milk from dairy barn, 5-8-( 



30000 



5000 



85000 



30000 

 15000 

 85000 



35000 

 20000 

 85000 



I 



40000 

 25000 

 90000 



12000 

 17000 

 86000 



5000 



20000 



125000 



SAMPLE LXVI. 

 3 hours after milking. Dilution 1-1000. 14° + . 



0% I 3000 



1% no colonies. 



3% I 3000 



6000 

 1000 

 7000 



9000 

 2000 

 7000 



9000 

 4000 

 7000 



9000 

 5000 

 7003 



3000 

 2000 

 10000 



3 hours after milking. Dilution 1-5000. 14° + . 



17000 

 22000 



15000 

 30000 

 130000 



6000 

 7000 

 12000 



