Circular 23 - Reference Index 
27 
Goggles (protective) 
essential uses 
6-10; 21-57. 
manufacturers and 
distributors 20-49. 
types; uses. . .20-48. 
Grading 
building sites for 
termite prevention 
2-11; 2A-4. 
lumber stock to pre- 
vent powder-post 
beetles 6-6. 
Grain mite (see Straw 
mite ) 
Granary (or r*ce 
weevil ) 
food insect 4-1 . 
illustration in rice 
4-2. 
Grasshoppers 
sodium arsenite 
poison bait.. 21-69. 
Grease 
use in poisoned ant 
baits 15-9. 
Greenbottle fly (Lu- 
cillia sericata Meig.) 
maggots in disease 
• treatment 8-16, 
I 
Gypsy moth 
larvae venomous oat- 
erpillars. . . . 15-15. 
Habronema muscae (see 
Roundworms ) 
Haematopinus asini (L) 
(see Sucking horse 
louse ) 
Ham beetle ( Necrobia 
ruf ipes De Geer ) 
adults and larvae 
..(illus.)5-4. 
description and de- 
velopment 5-4. 
Ham (or cheese) mites 
(Tyroglyphidae) 
description 5-7. 
trouble caused by 
5-7. 
Ham (or cheese skipper) 
( Piophila casei L. ) 
adult ; larvae ; 
puparia ( illus . ) 5-3 • 
damage 5-2,4. 
description; develop- 
ment; habits; hosts 
5-2. 
pest of cured meats 
and cheese 5-2. 
screened storage as 
control 5-S. 
Hand equipment 
application of mos- 
quito larvicides 
7-11, (illus. )18. 
Hand pump atomizers 
description 20-6. 
illustration. . . .20-7. 
manufacturers and 
distributors. . .20-7. 
