82 
Circular 23 - Reference Index 
Pigeons 
caution in use of 
fly sprays on 
19-24. 
insect pests of 
19-1,2. 
pigeon fly. .19-22. 
malaria of.. 19-2, 22. 
mites. . .19-12,13,14. 
Pipes (water, etc.) 
arrangement, sealing, 
shielding to pre- 
vent termites 2-21. 
means of mite dis- 
semination. . .15-18. 
sealing of spaces 
around 
asbestos 21-8. 
coal-tar plastic 
cement 21-20. 
coal-tar pitch 
21-19. 
Plague (bubonic) (see 
Diseases) 
Plants 
are free from centi- 
pede injury. .15-29. 
hosts of venomous 
caterpillars 15-16. 
parts fed on by 
millipedes. . .15-30. 
transport ants 15-6. 
Platforms (concrete) 
construction to pre- 
vent termites 2-21. 
treatment to control 
termites 2-38. 
Ponds 
examination for mos- 
quito control 7-11. 
mosquito breeding 
places 7-3. 
mosquito larvicides 
for 7-17; 21-20. 
Porches 
isolation and shield- 
ing to prevent ter- 
mites 2-13,18. 
treatment to control 
termites 2-37. 
Pork products (cured) 
ham skipper as pest 
5-2. 
Poultry 
pests 
fowl tick 12-5. 
mites 19-12. 
tioks as disease 
carriers 12-1 . 
Premises 
treatment to control 
mange mites . . . 19-16 . 
Pressure-treated wood 
(see Wood, pressure- 
treated) 
Puddles (see Rain pools) 
Quarters (see Barraoks) 
Rabbit fever (see Dis- 
eases) 
Rafters (of buildings) 
hosts of powder-post 
beetles 6-2. 
Rain pools (or puddles) 
examination for mos- 
quito control. .7-11. 
