Some Effects of Pruning, Root Pruning, Ringing and Stripping on the Formation of Fruit Buds on Dwarf Apple Trees

by Henry Harris Hill, Alfred Washington Drinkard, Howard Sprague Reed, W. K. Brainerd, Walter Beal Ellett, Bruce Williams, Charles Harvey Crabill, John Thomas Grissom, Russell Roy Reynolds, W. G. Harris · 1915