66 



TECHNICAL BULLETIN 5. 



Table 1 . — Strams of Bacterium Pullorum shidied in this Investigation ■ 



Continued. 



Bacterium Pullorum 



Source of Culture. 



When Isolated 

 and Studied. 



Strain No. 20 . 



Strain No. 21 . 



Strain No. 22 . 



Strain No. 23 . 



Strain No. 24 . 



Strain No. 25 . 



Strain No. 26 . 



Strain No. 27 . 



Strain No. 28 . 



Strain No. 29 . 



Strain No. 30 . 



Strain No. 31 



Strain No. 32 



Strain No. 33 



Strain No. 34 



Strain No. 35 



Strain No. 36 



Strain No. 37 



Strain No. 38 



Strain No. 39 



Strain No. 40 



Strain No. 41 



Strain No. 42 



Strain No. 43 



Strain No. 44 



Strain No. 45 



Strain No. 46 



Westborough, Mass. Isolated from unabsorbed yolk 



of chick No. 2. 

 Amherst, Mass. Chicks hatched from eggs bought 



at Hickory Farm, Ludlow, Ma.ss. 21-1 isolated 



from heart of chick; 21-2 isolated from liver of 



chick. 

 Shrewsbury, Mass. Isolated from unabsorbed yolk 



of chick No. 1. 

 Natick, Mass. Isolated from liver of chick No. 1 . 



Lowell, Mass. 24-1 isolated from unabsorbed yolk 

 of chick No. 1 ; 24-2 isolated from unabsorbed 

 yolk of chick No. 2. 



South Hadley, Ma.ss. 25-1 isolated from liver of 

 chick No. 1; 25-2 isolated from unabsorbed yolk 

 of chick No. 2. 



Amherst, Mass. 26-1 isolated from liver of chick 

 No. 1 ; 26-2 Lsolated from liver of chick No. 2. 



Dedham, Ma.ss. 27-1 isolated from liver of chick 

 No. 1; 27-2 isolated from liver of chick No. 2. 



Belchertown, Mass. Isolated from liver and un- 

 absoibed yolk of chick. 



Nobscot, Mass. 29-1 isolated from liver and un- 

 absorbed yolk of chick; 29-2 isolated from liver 

 and unabsorbed yolk of chick; 29-3 isolated from 

 liver and unabsorbed yolk of chick; 29-4 isolated 

 from liver and unabsorbed yolk of chick. 



Concord, Mass. 30-1 isolated from liver and un- 

 absorbed yolk of chick; 30-2 isolated from liver 

 and unabsorbed yolk of chick; 30-3 isolated from 

 liver and unabsorbed yolk of chick; 3U-4 isolated 

 from liver and unabsorbed yolk of chick; 30-5 

 isolated from liver and unabsorbed yolk of chick; 

 30-6 isolated from liver and unabsorbed yolk of 

 chick. 



Holliston, Mass. 31-1 isolated from unabsorbed 

 yolk of chick; 31-2 isolated from liver of chick; 

 31-3 isolated from unabsorbed yolk of chick. 



Shiewsbury, Mass. Isolated from unabsorbed yolk 

 of chick. 



Morrisville, N. Y. 33-1 isolated from unabsorbed 

 yolk of chick; 33-2 isolated from unabsorbed yolk 

 of chick. 



Egypt, Ma.ss. Isolated from unabsorbed yolk of 

 chick. 



Plainville, Mass. Isolated from unabsorbed yolk 

 of chick. 



Fitchburg, Mass. 36-1 isolated from liver of chick; 

 36-2 isolated from liver of chick. 



Lunenburg, Mass. Isolated from liver of chick; 

 37-2 isolated from liver of chick. 



Sutton, Mass. 38-1 isolated from unabsorbed yolk 

 of chick; 38-2 isolated from liver of chick. 



Southborough, Mass. Isolated from hver of chick 



Cohasset, Mass. Isolated from unabsorbed yolk 



of chick. 

 Amherst, Mass. 



yolk of chick; 



yolk of chick; 



yolk of chick; 



yolk of chick. 

 Shirley, Mass. 42-1 isolated from unabsorbed yolk 



of chick; 48-2 isolated from unabsorbed yolk of 



chick. 

 Middleton, Mass. 43-1 isolated from ovary of chick ; 



43-2 isolated from ovary of chick. 



Spencer, Mass. Isolated from liver of chick . 



Greenfield, Mass. 45-1 isolated from liver of chick; 



45-2 isolated from liver of chick. 

 Winchendon, Mass. 46-1 isolated from liver of 



chick; 46-2 isolated from liver of chick. 



41-1 isolated from unabsorbed 



41-2 isolated from unabsorbed 



41-3 isolated from unabsorbed 



41-4 isolated from unabsorbed 



Apr. 23. 1915 

 May 15, 1915 



May 13, 1915 

 May 14, 1915 

 May 15, 1915 



June 2, 1915 



June 2, 1915 

 June 2, 1915 

 May 2, 1916 

 July 28, 1916 



Mar. 24, 1916 



May 2, 1917 



Feb. 28, 1917 

 Mar. 28, 1917 



Mar. 16, 1917 

 Apr. 15, 1917 

 Apr. 13. 1917 

 Apr. 13, 1917 

 Apr. 13, 1917 

 Apr. 16. 1917 

 Apr. 16, 1917 

 Apr. 15, 1917 



Apr. 18, 1917 



Apr. 21, 1917 



May 2, 1917 

 May 3, 1917 

 May 8, 1917 



