1324 Tur Veceraste Lypustry 1n New York Strate 
The life of affected tops is considerably shortened, thus preventing 
the normal manufacture and storage of food in the roots and 
shortening the succeeding season’s yield. 
Bordeaux, 5-5-50, with resin sticker added, applied three to 
five times at intervals of ten days after cutting ceases, reduces 
Fic, 381— Root Knot oF GREENHOUSE CUCUMBERS 
the amount of disease. Spraying has not proved generally satis- 
factory on account of expense and incomplete control. The de 
velopment of disease resistant strains bids fair to solve the prob- 
lem. The United States Department of Agriculture has bred a 
