ILLUSTRATIONS. 
PLATES. 
Page. 
Plate I. Work of the large wax moth {Galleria mellonello) in comb infected 
with American foul brood 20 
II. Hive infected with American foul brood, the frames removed to 
show work of the large wax moth {Galleria mellonello) 20 
III. Work of the lesser wax moth (Achroia grisella) in comb infected with 
American foul brood 20 
IV. Map showing distribution of bee diseases in Massachusetts and pos- 
sible sources of infection from neighboring States 23 
V. Map of the Hawaiian Islands 43 
VI. Blends of algarroba honey and honeydew from the Hawaiian Agri- 
cultural Experiment Station C. . 44 
VII. Fig. 1. — A typical Hawaiian apiary, the hives on stands to prevent 
ant attacks. Fig. 2. — An apiary in a coffee plantation 46 
VIII. Fig. 1. — Part of an algarroba forest. Fig. 2. — A lantana jungle 48 
IX. Fig. 1. — An apiary near a sugar-cane field. Fig. 2. — Molasses 
trough for feeding cattle 50 
X. Fig. 1. — Hau hedge. Fig. 2. — A hive set up in cans to keep out ants. 54 
TEXT FIGURES. 
Fig. 1. Proportionate loss of bees wintered in cellars and on summer stands 99 
2. Approximate location of greenhouses in which bees are used for the pol- 
lination of cucumbers 100 
VII 
