Bui. 1167, U. S. Dept. of Agriculture. 
Plate VII 
Fig. I. — View of an Eighth-Acre Patch of Yams Staked with Bamboo. 
Grown by H. D. Collette, near Crescent City, Fla. 
P27188FS.) 
IFig. 2. Yams Trained on Single-Wire Trellises at the United States 
Plant Introduction Garden. Brooksville. Fla. 
Bamboo stakes, untrimmed, are placed at each plant to conduct the vinos up to the single hori- 
zontal wire a1 a height oi ahoul 5 feet. Posts the size of small fence posts are set about 20 
pari (P26656FS.) 
