66 JOURNAL OF THE ROYAL riORTICULTURAL SOCIETY. 



Cresylic Acid or Liquid Carbolic Acid. 



Year. 



Plot 62. Rate 427 gal. per acre. 



1915 

 1916 

 1917 



Before. After. 



— Nothing X 

 X > O 



Year. 



Plot 44. Rate 484 gal. per acre. 



1915 

 1916 

 1917 



Before. After. 

 XXX Clubicide XX 



XX > X 



X Cresylic acid O 



Year. 



Plot 42. 



Rate 242 gal. per acre. 





Before. 



After. 



1915 



XXX 



Jeyes' XX 



1916 



XX 



> X 



1917 







Year. 



Plot 61. 



Rate 1089 gal. per acre. 





Before. 



After. 



1915 





— X 



1916 



X 



> O 



1917 



0 



Nothing Tr 



Year. 



Plot 41. 



Rate 465 gal. per acre. 





Year. 



Plot 45. Rate 465 gal. per acre. 





Before. 



After. 







Before. After. 



1915 



xxxx 



KCN O 





1915 



X Carbosol O 



I916 



0 



Nothing Tr 





1916 



O Nothing Tr 



I917 



Tr 



> O 





1917 



Tr — > O 



Year. 



Plot 34. Rate 465 gal. per acre. 



1915 

 1916 



1917 



Before. After. 

 X " V.C." O 

 O Nothing X 

 X > O 





Year. 



Plot 36. Rate 333 gal. per acre. 



1915 

 1916 



1917 



Before. After. 

 X Vaporite X 



X > Tr 



Repeated 





Year. 



Plot 43. Rate 242 gal. per acre. 



1915 

 1916 

 1917 



Before. . After. 



XX Izal X 



X > X 



X Repeated Tr 



Year. Plot 35. Rate 465 gal. per acre. 



Before. After. 



1915 XXX " V.N." XXX 



1916 XXX Cresylic acid XXX 



1917 XXX ► XX 



Year. 



Plot 35. Rate 333 gal. per acre. 



1915 

 1916 

 1917 



Before. After. 

 XXX *' V.N." XXX 



XXX > XXX 



Repeated 





Year. 



Plot 37. Rate 465 gal. per acre. 



1915 

 1916 

 1917 



Before. After. 

 X Chlorinated lime X 

 X Copper sulphate XX 

 XX > Tr 



Year. 



Plot 39. Rate 242 gal. per acre. 





Before. After. 



1915 



X Black carbolic X 



disinfectant 



1916 



X > X 



1917 



Repeated 



V. ar. Plot 476. Rate 415 gal. per acre. 



Before. After. 



1 91 5 — — — 



1 91 6 XX Phenol X 



1917 X > O 



