6k 
Circular 23 - Reference Index 
Animals (Cont'd) 
rats (see Animals, 
rodents) 
rodents 
control of fleas 
13-7. 
hosts of fleas 
...* 13-2. 
hosts of tropical 
rat mite. . .15-18. 
sheep 
factors in screw- 
worm spread 18-5. 
use in tick con- 
trol 12-16. 
treatment of screw- 
worm infestations 
18-9. 
wild 
hosts of ticks 
12-2,9. 
Animal feeds 
fumigation. . . .22-43. 
Animal pens 
oontrol of scab 
mite 21-12. 
Anthrax (see Diseases) 
Aquatio plants 
aid Man s on la mos- 
quito breeding 7-9. 
interfere with mos- 
quito control by- 
fish 7-17. 
removal for mosquito 
control 7-21. 
Ascending paralysis 
caused by ticks 
12-2. 
Attics 
tropical rat mite 
control 15-19. 
Australian human tick 
paralysis 
cause and species 
involved 12-3. 
Automobile casings 
(discarded) 
mosquito breeding 
places 7-9. 
Eacon 
extent of injury by 
ham skippers. .. .5-3. 
pollution by larder 
beetles 5-7. 
Baggage 
distribution of bed- 
bugs 10-2. 
Bark (loose) 
removal to control 
scorpions 15-28. 
Barracks 
bedbug hiding places 
10-4. 
fumigation 
chloropicrin; methyl 
bromide ; sulfur 
dioxide 22-39. 
factors involved 
22-20. 
hydrocyanic acid 
22-38. 
precautions. .22-22. 
house spider breeding 
Places 15-24. 
treatment to oontrol 
centipedes. . . .15-30. 
