BLACK ROOT-ROT OF TOBACCO 135 



Table II. Summary of Yields for 1922, 1923, 1924, and 1925 

 Pounds per Acre 



Percentage Gain ( + ) or Loss ( — ) 



From liming: 

 Inoculated 

 Xot inoculated 



From timothy cover: 

 Inoculated 

 Xot inoculated 



From inoculation: 

 Limed 

 Unlimed 



—10 



—34 

 —36 



+ 12* 

 + 23* 



*Timothy not sown in 1924, no cover crop plowed under in 1925. 



