1917 March 7. The Philadelphia Ledger

1917 - E.C. White, "first planting ever made of alternating rows of named varieties of blueberries."

1916-17 E. C. White describes the use of paper and cellophane to cover quarts of blueberries.

1917 The summer of 1917 the plant 620 A was picked four times

Elizabeth C. White
1918
New Jersey Horticultural Society
Annual Meeting

1917 Mass. Experiment Station Working To Establish High Bush Blueberries In Mass.

1917 Mass. Experiment Station Working To Establish High Bush Blueberry Bushes From Whitesbog And Mass.

1917- E.C. White - Development Of The Cultivated Blueberry

Boston Meeting

Proceedings Of The American Pomological Society