-370- 
No. 
Page 
Scolytus rugulosus Katz. 5 
6 
8 
Secodella acrobasis Crawford 2 
Sibine stimulea Clem. 8 
Silpha ramosa Say 7 
Simulium bracteatum Coq. 9 
Simulium johannseni Hart ■ 5 
Siphonaptera 4 
5 
6 
7 
8 
9 
Sitodrepa panicea L. 9 
Sitotroga cereal el la 01iv« 5 
8 
Srointhurus hortensis Pitch 5 
Solenopotes capillatus Enderlein 2 
Solenopsis molesta Say 5 
Sphenophorus aequalis Gyll. 5 
6 
Sphenophorus maidis Chittn. 5 
6 
Sphenophorus parvulus Gyll. 5 
Sphenophorus spp. 6 
Spilonota ocellana Schiff. 4 
5 
6 
7 
Stenoma schlaegeri Zell. 7 
Stenoma sp. — --- — 7 
Stilpnotia salicis L. — 3 
6 
9 
10 
Stomoxys calcitrans E. — 2 
4 
5 
6 
7 
8 
9 
10 
SstiLeiroa helianthana Riley 6 
Symphylids 2 
Syneta albida Lee. 3 
Syntoraaspis druparum Boh. 5 
7 
Systena taeniata Say 5 
146,152 
202 
285 
36 
294 
254 
307 
180 
119 
178,181 
227 
268 
298-299 
327 
330 
182 
301 
161,163 
50 
141 
180 
226 
137 
196 
137 
196 
97 
128^,144,150 
187 
233 
263,264 
263 
59 
219-220 
307,325 
340-341 
51 
121 
179 
226 
267 
299 
528 
340 
224 
48 
69 
200 
244 
139 
