30 CROP PRODUCTION 



In spring and early summer plants that die are likely 

 to show that roots are destroyed by root maggots. 



The Cauliflower 

 Structure 



A cauliflower and a cabbage, each cut through the 

 center vertically. 



Compare the structure of the cabbage and the cauli- 

 flower. 



Find out who grow cauliflower in your neighborhood. 



Kale, Kohlrabi, and Brussels Sprouts 

 Structure 



A plant of each or mounted pictures from seed 

 catalogues. 



Describe kale. How does it differ from cabbage? 



Describe kohlrabi. How does it differ from kale? 



Describe a Brussels sprouts plant. How does it differ 

 from cabbage? 



