ed, 274.

Ringing grape vines, 289.
operation of, 290.
results of, 291.
theory of, 290.

Riparia Gloire, 64, 65.

Riparia grande glabre, 64, 65.

Riparia Solonis, 64.

Ripening dates for grapes, 296.

Ripe-rot, control of, 225.
description of, 225.

River Grape, 314.

Riverbank Grape, 314.

Riverbank grapes, 13.

Riverside Grape, 314.

_Roanoke_, 435.

Robins, depredations of, 293.

Rochester, 432.

Rock Grape, 313.

Rogers, E. S., mentioned, 274.

Rommel, 433.

Rommel, Jacob, mentioned, 276.

Root, its parts named, 301.

Root-forms of grapes, 67.

Rootlets defined, 301.

Root-tip defined, 301.

Rosaki, 433.

Rose chafer, control of, 211.
life history of, 210.

Rose of Peru, 434.

_Rose of Tennessee_, 345.

Rotundifolia grapes, 9.

_Ruff_, 358.

Rupestris St. George, 64.

Salem, 435.

Sand Grape, 313.

Sandusky grape region, 22.

Sanitation in the vineyard, 227.

_Saratoga_, 345.

Scuppernong, 310, 435.

Seasonal sum of heat, 24.

Secretary, 436.

Seedlings, selecting, 37.

Seeds, as by-products, 271.
characters of, 308.
parts of, 308.

Selecting vines, 81.

Selection in improving grapes, 277.

Self-sterility in grapes, 285.
cause of, 286.
remedy for, 287.

Senasqua, 437.

Seneca Lake grape region, 21.

Shelling, 424.

Shipping from California, 245.

Shoots, characters of, 303.
defined, 301.
disposition of, in training, 123.
drooping, in training, 132.
horizontal, in training, 141.
upright, in training, 125.

Single-eye cuttings, 40.
making, 41.
planting, 41.

Single-stem, Four-cane Kniffin, 132.

_Singleton_, 345.

Single vertical cordon, 157.

Sites for vineyards, 26, 32.

Skin, characters of, 308.

Smith, Captain John, mentioned, 5.

Smudging vineyards, 25.

Soil adaptations, 29.
fertility, 28.

Soils for grapes, 27.
ideal, 28.
over-rich, 107.
uneven, 105.

Sour Winter Grape, 317.

Southern AEstivalis, 321.

Southern Fox Grape, 310.

Spanish Grape, 318.

Species, conspectus of, 310.
resistant to phylloxera, 62.

_Sphaceloma ampelinum_, 223.