-163- 
Scirtothrip3 citri , 40 
Scolytus — - 
gultistriatus , 98 
rugulosus , 98 
Short-nosed cattle louse, 75 
Shot-hole borer, 98 
Silverfish, 33 
Simulium spp., 146 
Sipha fl'ava , 50 
Siphona irritans , 144 
Sitophi'lus — 
granarius, 91 
oryza , 92, 95, 103 
Sitotroga cereal el la , 103 
Six-spotted leafhopper, 57 
Soft seale, 60 
Solanopsi3 moJLesta, 126 
SoJubea pugnax,, 74 
Sowbugs, 38 
Sphaerophoria cylindrioa , 146 
Spiders-- 
black widow, 150 
red, 153, 154 
unidentified, 150 
Spilographa— 
ele'ota" ""(s Zonosemata ) electa , 147 
Spilonota ocel'lana , lfO*"" 
Spirea aphid, 46 
Spittlebug— 
Saratoga, 51 
unidentified, 51 
Spotted cucumber beetle, 80 
Squash-- 
borer, 100 
bug, 64 
Stablefly, 144, 
Stinkbug — 
green, 72 
rice, 74 
Say, 72 
Stagmomantis sp#, 38 
Stethorus punctum , 88 
Stomoxys — 
calcitrans , 144, 145 
spp., 145 
Strawberry- 
leaf roller, 105 
root worm, 86 
weevil, 89 
145 
Striped cucumber beetle, 81 
Sugar-beet vrireworm, 93 
Sugarcane borer, 101, 118 
Sweetpotato weevil, 90 
Synanthedon pictipes, 100 
Tabanus — 
abactor , 147 
equal i s", 147 
gracilis , 147 
lineola , 147 
Taemiothrips— 
in'consequens , 
simplex, 41~ 
40 
QPJ 
127 
146 
33 
Tenebroides mauritanicu s, 94 
"Termites,' 3& 
Tetramorium caespitum, 
Tetranychus — 
atlantious , 153 
bimaculatus , 153 
pacificu3 ,*~154 
schoeneT 7 154 
wiliame£tei , 154 
spp*, 154 
Themira putrls , 139, 
Thermobia domestica , 
Three-lined blister beetle, 94 
Thrips— 
nigropilosus , 41 
tabaci, 41, 114 
unidentified , 43 
Thyanta custator , 74 
Thyridopteryx ephemeraeformis , 118 
Tick— 
spotted-fever, 151 
brown dog, 151 
Tobacco- 
flea beetle, 83 
moth, 115 
thrips, 39 
Tomato— 
pinworm, 102 
hornworm, 121 
Trialeurodes — 
abutiJonea , 44 
ep., 44 
Tribolium— 
caataneuro , 99 
confu8um 7 99 
Trlcho gramma 3p., 128, 102 
