202 



INSECTS AFFECTING THE CABBAGE. 



It may readily be applied to cabbage from a knap- 

 sack' sprayer, like the one manufactured by the Field 

 Force Pump Company, or the Excelsior Sprayer. 

 As the insect winters over in the egg state upon the 

 cabbage leaves, it is advisable to destroy all the re- 

 mains of the crop in autumn, not leaving the ' be- 

 headed ' plants in the field all winter, as is too often 

 done. 



