- 658 - 
Sheep tick a.n.o. — 
Short-nosod cattle louse a.n.o, - 
Shot-hole "borer a.n.o. — - 
Silverfish e,.n.o. — — 
Silver- spot ted halisidota — 
Silver-spotted skipper — 
Sitka spruce beetle a.n.o, — 
Sitka spruce gall aphid - 
Six-spotted loafhopper a*n.o. — ■ 
Six-spotted nite a.n.o. 
Smaller European eln bark beetle 
a • xi • o • 1-1 
Snowy tree cricket a.n.o. — 
Soft scale a.n.o. — ~ 
Sorghum webworn a.n.o. 
Sour gun case cut ter 
Southern buffalo gnat a.n.o. 
Southern cabbage worn a.n.o. — 
Southern corn rootworn a.n.o. — - 
Southern cornstalk borer a.n.o. - 
Southern green stinkbug a.n.o. — 
Southern mole cricket a.n.o. — 
Southern pine beetle a.n.o. 
Southwestern corn borer a.n.o. — 
Spirea aphid a.n.o. — — 
Spotted cucumber beetle a.n.o. — 
Spotted willow leaf beetle 
Spring cankerworn a.n.o. — 
Spruce bud scale 
Spru.ce budworn a.n.o. 
Spruce gall aphid 
Spruce mite 
Sprite e needle miner 
Squash beetle a.n.o. 
Squash borer a.n.o. 
Squash bug a.n.o. 
Stablefly a.n.o, — 
Stalk borer a.n.o. — 
Steel-blue grapevine flea beetle 
Sticktight flea a.n.o. 
Strawberry crown borer a.n.o. — 
Strawberry c-rown miner 
Strawberry fruitworn a.n.o. 
Strawberry loaf roller a.n.o. 
Strawberry root aphid a.n.o. 
Strawberry root weevil a.n.o. — - 
Strawberry weevil a.n.o. — 
Striped cucumber beetle a.n.o. — 
Striped flea beetle a.n.o. 
Striped tortoise beetle 
Suckfly a.n.o. — 
Sugar-beet root maggot — 
Sugar-beet wireworn a.n.o. — • 
Melophagus ovinus (L. ) 
Haematopinus eurysternus ITitz. 
Scolytus rugulosus (Ratz.) ' 
Lepisma saccharina L. 
Euschausia argent at a Pack, 
Proteides clarus (Cram.) 
Penclroc tonus obesus (Mann.) 
Adelges cooleyi (Gill.) 
Macrostoles divisus (Uhl.) 
Petranychus scsmaculatus Riley 
Scolytus multistriatus (Marsham) 
Oecanthus niveus (Peg, ) 
Coccus hosperidun L. 
Celama sorghiella (Riley) 
Antispila nyssaefoliella Clem. 
Pusimulium pecuarum (Riley) 
Pieris protodice (3dv* & Lee.) 
Diabrotica duodecimpunctata (P.) 
Piatraea cranbidoides (Proto) 
Hczara. viridula (L. ) 
Scapteriscus acletus R. & H. 
Pendroc tonus frontalis Zinn. 
Piatraea gran dio sella Pyar 
Aphis spiraecola Patch 
Pi ab r o t ic a duo de c i npunc t a t a ( P . ) 
Chrysonela lapponica (L. ) 
Paleacrita vernata (Peck) 
Physokornes piceae Sc^r. 
Cacoecia funiferana (Clem.) 
Pineus pinifoliao (Pitch) 
Par at etrany chus uniunguis Jacobi 
Paniva albolineana Kearf. 
Epilachna borealis (P. ) 
Melittia satyriniformis Hbn. 
Anasa tristis (Peg«) 
Stonoxys calcitrans (L.) 
Papaipema nebris nitela (Guen.) 
Altica carinata .Gem. 
Echidnophaga gallinacea (Wcstw*) 
Tylo derma fragariae (Riley) 
Aristotclia fragariae Susck 
Cnephasia longana (Haw.) 
Ancylis copptana (Proel.) 
Aphis forbesi Weed 
3 r achy r hi nus ovatus (L.) 
An.thonor.ius signatus Say 
Piabrotica, vittata (?.) 
Phyllotrcta vittata (P. ) 
Hetriona bivittata (Say) 
Picyphus minimus Uhl. . 
Euiyc ephalony i a myopaeformis Roeder 
Linonius californicus (Mann.) 
