ROOT-KNOT DISEASE OF TOMATOS. 



61 



Creol. 



Year. 



Plot 57. Rate 261 gal. per acre. 



1915 

 1916 

 I917 



Before. After. 



XXX > XXX 



XXX Creol XX 

 XX Saponified XXXX 

 creosote 



Year. 



Plot 58a. Rate 261 gal. per acre. 



1915 

 1916 

 1917 



Before. After. 



XXXX > XXXX 



XXXX Carbosol XX 

 XX Saponified XXX 



creosote 



Year. Plot 586. Rate 261 gal. per acre. 



Before. After. 



1 91 5 XXXX > XXXX 



1 91 6 XXXX Carbosol XXX 



191 7 XXX Saponified XXX 



creosote 



I Year. Plot 59. Rate 261 gal. per acre. 



Before. After. 



1915 XXX > XXX 



1916 XXX "V.N." XXXX 



1 91 7 XXXX Saponified XXXX 



creosote 



Year. 



Plot 60. 



Rate 261 gal. per acre. 





Before. 



After. 



1915 



XXX 



> XXX 



1916 



XXX 



" V.C." XX 



1917 



XX 



Saponified XXX 







creosote 



Year. 



Plot 57. Rate 1,210 gal. per acre. 



1915 

 1916 

 1917 



Before. After. 

 XXX Creol XXX 



XXX > XX 



XX Saponified XXXX 

 creosote 



" Clubicide." 



Year. Plot 44. Rate 115 gal. per acre. 



Before. After. 



1915 XXX > XX 



1 91 6 XX Cresylic acid X 



191 7 X Cresylic acid O 



Year. Plot 32. Rate 428 gal. per acre. 



Before. After. 



1915 XXX Evans's S. S. XXX 



1916 XXX > Tr 



1 91 7 Tr Saponified X 



creosote 



Year. 



Plot 6. Rate 39 cwt. per acre. 



1915 

 1916 

 1917 



Before. After. 



XX ■ > O 



O Nothing XX 

 XX Twiset XXXX 



