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See 
Black-lined dutworm Agrotis f ennica Tausch. 
Black peac'h aphid a.n.o, Anuraphis persicae-niger Smith 
Black sawfly — Tracheitis tabidus Fab. 
Black vine weevil Brachyrhinus sulcatus Fab. 
Blood- sucking con enose a.n.o. Triatoma sangaisuga Lee. 
Blueberry flea "beetle Haltica torquata Lee. 
Bluegrass billbug Sphenophorus parvulus Gyll. 
Boll weevil a.n.o. Anthonomus grandis Bo^. 
Booklouse a.n.o. Troctes divinatoria Mull. 
Boxelder bug a.n.o. Leptocoris trivittatus Say 
Bronzed apple tree weevil Magdalis aenescens Lee, 
Bronze birch borer a.n.o. — . Agrilus anxius Gory 
Brown dog tick Rhipicephalus sanguineus Latr. 
Brown- tail moth a.n.o. — Nygmia phaeorrhoea Don. 
Bulb mite Bhizoglyphus hyacinthi Boisd. 
Bur oak Vermes Kermes pubescens Bogue 
Cabbage aphid a.n.o. Brevicoryne brassicae L, 
Cabbage looper a.n.o. Autographa brassicae Riley 
Cabbage maggot a.n.o. Hylemyia brassicae Bouche 
Cabbage webworm a.n.o. Hellula undalis Fab. 
Cadelle a.n.o. Tenebroides mauritanicus L. 
Cambium curculio Conotrachelus anagLypticus Say 
Camphor thrips a.n.o. — Crypto thrips floridensis TSatson 
Canyon horsefly Tabanus rubescens Bellardi 
Carrot beetle a.n.o. Ligyrus gibbosus DeG. 
Carrot rust fly a.n.o. « : -Ps'ila rosae Fab. 
Catalpa sphinx a.n.o. 1 Ceratomia catalpae Boisd. 
Cat flea ■■ Ctenocephalus f elis Bouche 
Cattle louse • Trichodectes scalaris Hitzsch 
Changa a.n.o, Scapteriscus vicinus Scudd, 
Cherry fruit fly a.n.o. -Rhagoletis pingulata Loew 
Cherry scale a.n.o, ; -Aspidiotus forbesi Johns. 
Chicken mite a.n.o. — — • Bermanyssus gallinae Redi 
Chiggers Trombicula irritans Riley 
Chinch bug a.n.o. : Blissus leucopterus Say 
Chrysanthemum aphid a.n.o, ■ Macrosiphoniella sanbomi Gill. 
Chrysanthemum g^ll midge a.n.o. Diarthronomyia hypo^ea F.Loew 
Cigarette beetle a.n.o. ■ Lasioderma serricorne Fab. 
Citrus aphid Aphis spiraecola Patch 
Citrus mealybug a.n.o. . Pseudococcus citri Risso 
Citrus nematode . Tylenchulus semipenetrans Cobb 
Citrus rust mite a.n.o. Eriophyes oleivorus Ashm. 
Citrus whitofly a.n.o. Dialeurodes citri Ashm. 
Clay-backed cutworm Feltia gladiaria Uorr. 
Clear-winged grasshopper a.n.o. Camnula pellucida Sctdi. 
Clover leafh«pper -Axilla sanguinolenta Prov. 
Clover leaf weevil a.n.o. Hypera punctata Fab. 
Clover mite a.n.o. Bryobia praetiosa Kock 
