65 
Silk-worm moth, see Moth of the Silk-worm Transfer tray, 24 
Simultaneous molting, importance of, 27 Transferring worms, 23 
Small-leaved Mulberry, 56 Uji, parasite of silk-worms, 32 
Spun silk, 49 White Mulberry tree, 56 
Standard for holding shelves, 22 . Wintering and hatching the eggs, 17 
Temperature at which hibernating eggs should be Atmosphere in which they should be kept, 17 
: kept, 17 Incubators, 19 
of rearing rooms, 28, 30 Method of hatching theeggs, 18 
Thrown silk, 49 Temperature at which they should be kept, 17 
Tram siik, 49 Worm, see Silk-worm 
16136—No, 9——5 
