. Fig. 31. Cabbage Diseases. a. Alternaria black mold, 6. 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, c. conidia of Fusarium conglutinans, f. clamydospores (resting spores), of F. con- glutinans. g. wilt infected cabbage seedlings: notice how the leaflets drop off as a result of the disease.

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Keywords: ., book, bookleafnumber289, bookpublishernewyorkdutton, bookyear1918