CULTURAL DIRECTIONS 
245 
Numerous investigations have been made pertaining to 
the control of bean anthracnose. Seed treatments of 
various kinds and spraying have been tried, but with un- 
satisfactory results. The planting of healthy seed is 
unquestionably the best preventive measure. If seed 
and soil are free from the disease, there can be no an- 
thracnose. Seed selection, then, is of prime importance, 
and the matter should have closer attention among both 
home and commercial growers. 
FIG. 63. FIELD OF HALF GROWN BEETS 
BEET (Beta vulgaris) 
318. History and importance. — The plant from which 
the various types of beets have been originated is native 
to the seacoast of South Europe. Cultivated forms 
have been grown for more than two thousand years. The 
beet is an important vegetable in European countries 
and is largely grown in America, where soil and climatic 
conditions are suitable. The vegetable is especially val- 
uable to market gardeners who follow the most intensive 
