12 
Circular 2} - Reference Index 
Chloroform (Cont'd) 
tube for collecting 
adult mosquito 
specimens 
7-4; 21-18. 
Chloropicrin 
c laracteristics 
21-19; 22-12. 
control of lice in 
clothing 
9-14; 21-18. 
fumigation of bar- 
racks and houses 
22-39. 
manufacturers and 
distributors 
21-19; 22-51. 
precautions. . .22-13.' 
price. .21-19; 22-13. 
sodium bicarbonate 
as eyewash . . . 21-71 • 
uses as fumigant 
21-18; 22-12. 
warehouse fumigation 
22-37. 
Chorloptes equi 
(Hering) (see Choriop- 
tic mites) 
Chorioptic mites 
control of mange 
from 19-8. 
effect on horses 
19-8. 
Chromated zinc chlo- 
ride (pressure- 
treated wood) 
manufacturers and 
distributors. .2-40. 
Chrysops nigra Macq. 
(deer fly) 
adult (illus. ) 8-26. 
Citronella oil 
mosquito repellent 
7-22. 
Cleanliness (see 
Sanitation) 
Clearance (building) 
termite prevention 
and control 
2-8,18,21; 2A-3. 
Clothes moth (see 
Webbing clothes mo 
Clover mite ( Bryobia 
praetiosa (Koch) ) 
control. 15-21. 
habits .15-20. 
Coal-tar creosote oil 
(see Creosote oil) 
Coal-tar pitch 
availability. . .21-20. 
characteristics; in- 
dustrial uses; 
price 21-19- 
use in termite pre- 
vent ion 2-21 . 
22, 28; 2A-5; 21-19. 
Coal-tar plastic cement 
characteristics ; 
price; manufacturers 
and distributors 
2] 
use in termite pre- 
vention 2A-5; 21-20. 
Cochliomyia americana C. 
£ P. (see Screwworm fly) 
Cockroaches 
control 
fumigati on. . . .11-8. 
