Bulletin No. 75, Part II, "Wax Moths and American Foul Brood." By E. F. Phillips, Ph. D. 1907. Pp. 19-22, 3 plates.
An account of the behavior of the two species of wax moths on combs containing American foul brood, showing that moths do not destroy the disease-carrying scales.
Bulletin No. 75, Part III, "Bee Diseases in Massachusetts." By Burton N. Gates. 1908. Pp. 23-32, map.
An account of the distribution of the brood diseases of bees in the State, with brief directions for controlling them.
Bulletin No. 75, Part IV. "The Relation of the Etiologv (Cause) of Bee Diseases to the Treatment." By G. F. White, Ph. D. 1908. Pp: 33-42.
The necessity for a knowledge of the cause of bee diseases before rational treatment is possible is pointed out. The present state of knowledge of the causes of disease is summarized.
Bulletin No. 75, Part V, "A Brief Survey of Hawaiian Bee Keeping." By E. F. Phillips, Ph. D. 1909. Pp. 43-58, 6 plates.
An account of the beekeeping methods used in a tropical country and a comparison with mainland conditions. Some new manipulations are recommended.
Bulletin No 75, Part VI, "The Status of Apiculture in the United States." By E. F. Phillips, Ph. D. 1909. Pp. 59-80.