National Geographic : 1907 Dec
780 THE NATIONAL GEOGRAPHIC MAGAZINE Photos from U. S . Dep't of Agriculture Early Versus Late Planting of Cotton in the Control of the Boll Weevil The : per illustration shows a cotton field planted late and yielding nothing. The lower illustrf tion shows a field on the opposite side of the turnrow on same plantation, planted and treated in accordance with directions of the Bureau of Entomolgy, and yielding three-quarters of a bale per acre.