xiv 



Index. 



Insects — continued. PAUE 



Celery stem fly • • • 688 



Chermes on Pinus nobilis ... ... • -• - ••• ••■ ••• 603 



Clearwing moth (Sesia apiformis) ■•• *32 



Clover-seed weevil (Apion) 601 



Cockroaches (Periplaneta) 45, 751 



Cottony cushion scale (Pulvinaria vitis) 507 



Cricket on vines (Gryllus domesticus) 278 



Death's Head moth (Acherontia atropos) 505 



Destructive Insects and Pests Order of 1908 304 



Drone fly {Eristalis tenax) ... 200 



Earwigs ... ... ... ... ... ••- ••• ••• ••• 201 



Eelworms 47, 203, 287, 507 



False scorpion or Chelifer 926 



Gall midges (Cecidomyia) 435 



Garden chafer ... ... ... ... ... ... ... ... 350 



Hay mite (Tyroglyphus longior) 088 



Hollow potatoes {A phelenchus pyri) ...287,507 



Humble bee 753 



Japanese fruit-scale (Aidacaspis [Diaspis] pentagona) ... .. 019 



Large larch sawfly (Nematus Erichsoni) 500, 049 



Larch aphis 202,430,003 



Laws as to injurious insects in United States .. ... ... 450 



" Leather Jackets " damaging oats ... ... ... ... ... 200 



Lecanium scale on ferns .. . ... ... ... ... ... ... 003 



Mealy bug 925 



Millipedes causing scab in potatoes ... ... ... ... ... 750 



Mites on poultry ... ... ... ... ... ... ... ... 277 



Oat aphides ... ... ... ... . . ... ... ... 430 



Pear leaf blister mite (Phytoptus [Eriophyes] pyri) ... ... . . 437 



Pigmy mangold beetle (Atomaria linearis) 274, 350 



Purples or " ear cockles " ... ... ... ... ... ... 507 



Red spider... ... ... ... ... ... ... ... * ... 46 



Rosy rustic moth ( Hydrcecia micacea) ... ... ... ... 505 



Scale on roses (Diaspis rosea) ... ... ... ... ... ... 437 



Slugs ... 926 



Springtails (Collembola) ... 46, 202 



Summary of experiments 956 



Swallow tail moth 433 



Swift moth 924 



Tineid moth {Lyonetia clerkella) 433 



Tineid moth caterpillars (Carcina quercana)... ... ... ... 687 



Tortrix moth 355 



Turnip aphis (Aphis rapee) ... 003 



Turnip gall weevil 201 



Wax moth 432 



Wheat bulb fly (Hylemia coarctata) 840 



Wheat midge 924 



Winter moth 200 



Wood leopard moth (Zeuzera cesculi) 840 



Wood lice ... '. 278 



Acherontia atropos ... 505 



Aleurobius farina 3 . ... ... ... ... 925 



Anobium domesticum 687 



Anthonomus pomorum 674 



Aphelenchus pyri 287 507 



Aphis avenai 436 



Aphis rapaz ... ... 603 



iP*™. ■ ' Z 601 



Aspidtotus hederai ... ... ... 506 



Atomaria linearis ... ... ... ... ...274 356 



Bipalium Jcewense... ... ... ... '841 



Aidacaspis (Diaspis) pentagona ... 619 



PoTnbtis 



Byturus tomentosus 



Carcina quercana... 



753 

 46 

 434 

 687 



