Circular 23 - Reference Index 
85 
Soil 
cracks as mosquito 
breeding places 
7-3. 
prevention and con- 
trol of termites 
2-2,4,6,7, 
8,11,14,31; 2A~2,4. 
by chemical 
poisoning. . .2-34. 
Soldiers 
arthropods as nuis- 
ances 15-2. 
"cavalryman^ itoh n 
19-7. 
Sore throats 
horses, from horse 
bots 19-10. 
Stables 
disinfection. , .19-9* 
Steps 
construction to pre- 
vent termites 2-18. 
Stones 
clean up to oontrol 
scorpions. . . .15-28. 
habitat of tarantu- 
las 15-26. 
hiding place of 
scorpions. . . .15-27. 
Storage spaces 
control of tropical 
rat mite 15-19. 
Stored food (see Food 
supplies) 
Store rooms (or stor- 
age deposits) 
attract cockroaches 
11-2. 
cement floor in 2-21. 
conditions favorable 
to fabric insects 
3-7. 
control of fabric in- 
sects 3-11. 
insects destructive 
in 3-2. 
sanitation to prevent 
food insects. .. .4-4. 
Straw 
breeding source of 
stable flies 
8-31; 17-2,3. 
treatment to control 
stable flies 17-7,8. 
Straw itch 
cause; control 15-20. 
Streams 
examination for mos- 
quito control. .7-11. 
mosquito control 
7-17. 
Structural timbers 
hardwood subject to 
Lyctus beetle attack 
rrrrr: 6-3. 
Subflooring (of build- 
ings) 
host of powder-post 
beetles .6-2. 
Sugar 
draws Argentine ants 
15-4. 
Supplies 
inspect incoming to 
prevent cockroaches 
11-5. 
Surra (see Diseases) 
