Fig. 31. Cabbage Diseases. 



a. Alternaria black mold, b. cabbage seedlings growing in a cabbage sick soil 

 which has been steam sterilized, c. sick cabbage seedlings in a cabbage sick soil, 

 (after Jones and Oilman), d. an old wilt infected cabbage plant: notice bare stalk, 

 e. conidia of Fusarium conglutinans, f. clamydospores (resting spores), of F. con- 

 ghitinans, g. wilt infected cabbage seedlings: notice how the leaflets drop off as a 

 result of the disease. 



