PREFACE. V 



Elm-bark Beetles, Scolytus destructar Elm bark. 



Flea Beetles, Turnip, Flnjllotreta of various species . . Turnip-leafage. 



Ground Beetle, Pterosticlms vtadidus Strawberry fruit. 



,, Harpalus rvjicornis ,, 



,, Calathus cisteloides ,, 



Ladybird, Eyed, Coccinella ocellata Fir ; exceptionally on Hop. 



,, Minute Black, Scijmmts minimus Red Spider. 



Mustard Beetle, Phcedon betithe Mustard. 



Pea-leaf Weevil, Sitones of various species Pea- leafage. 



Easpberry Beetle, Bytunts toinentosu^ Raspberry. 



Shot-borer, Xyleborus dispnr Growing wood. 



Turnip Mud-beetle, Helopltorus niyosiis Turnip-leaves and bulb. 



Turnip-seed Weevil, Ccutorhynchus assimilis Turnip-seed. 



Weevil, Black Vine, Otiorhynchus sulcatus Vines, &c. 



,, Ciay-coloured, Otiorhynchus picipes Raspberry, &c. 



Wireworms, Elaters of various species Grass and crop roots. 



Butterflies and Moths {Lepidoptera). 



Alder Clearwing Moth, Sesia !-p]iegiJorniis Alder-stems. 



Antler Moth, Cliaraas graminis Grass. 



Cabbage Small White Butterfly, Pieris rap(e .... Cabbage-leaves. 



Codlin Moth, Carpocapsa pomonella Apples. 



Currant Clearwing Moth, Se^ia tipidiformis Currant-stems. 



Diamond-back Moth, Plutella cruciferanint Turnip-leaves. 



Goat Moth, Cossus Vujniperda Live timber borer. 



Grain Moth, Tinea granella Stored corn. 



Lackey Moth, Bomhyx (Gastropacha) neitstria .... Apple-leaves. 



Lappet Moth, Gastropacha quercijolia Apple-leaves. 



Surlace Caterpillars of A grot is segetum and other species. Turnip and Mangolds. 



Tortoise-shell (Large) Butterfly, Vanessa polychloros . Cherry- and Elm-leaves. 



Wlreat Caterpillars, ! Miana e.rpolita Young Wheat. 



Wmter Moth, Cheimaiobia bruniata Tree-leafage. 



Two-winged Flies (Diptera). 



Cabbage-root Fly, Anthomyia of various species . . . Cabbage-roots. 



Carrot Fly, Psila rosce Carrot-roots. 



Celery-leaf Maggots, Tephritis onnpordinis Celery-leaves. 



Daddy Longlegs, Tipula oleracea Grass and crop roots. 



Frit Fly, Oscmis frit Young plants and ears of Oats. 



Gout Fly, CIdorops tceniopus Upper joint of Barley. 



Hessian Fly, Cecidomyia destructor Corn-stems. 



Hop Strig Maggot, Cecidomyia 7 si^ Hop-cones. 



Horse Warble, / Hypoderma Loi-<eti Horse-hide. 



Mangold Maggot, Anthomyia {Chortophilu) beta . . . Mangold-leaves. 



Onion Fly, Anthomyia ceparum Onion-bulbs. 



Ox Gad Fly, Tabanus bovinus Blood-sucker. 



Ox Warble Fly, Hypoderma bovis Cattle-hides. 



Parasite Fly, Exorista lota In larva of Ckarceas graminis. 



,, Tachina larvaj ,, 



Sheep's Nostril Fly, (Estrus oris Nostrils of Sheep. 



Turnip Winter Gnat, Trichocera hiemalis In decayed Turnips. 



,, Thaw Gnat, Trichocera regelationis >, 



Wheat-bulb Maggot, Hylemyia coarctata In young Wheat. 



Wasps, Sawflies, &c. {Hymenoptera). 



Apple Sawfly, Hoplocampa (Tenthredo) testudinea. . . Apple-blossom and fruit. 



Gooseberry Sawfly, Nemutus ribesii Leafage. 



Pear Slugworms, Tenthredo cerasi Pear-leafage. 



Sirexgigas In Fir timber. 



Wasps and Hornets, VespidcB of various species as vul- 1 ^^ ground and tree 

 guris, rvj'a, gervianica, cralro, &c.J 



