19171 CONTENTS. y 



Two interesting diseases on greenhouse tomatoes, Cook and Schwarze 250 



Observations on fire blight in the Yakima Valley, Washington, Hotson!!!!!. 250 



Black rot, leaf spot, and canker of pomaceous fruits, Hesler 250 



Treatment for anthracnose 251 



A wilt disease of the columbine, Taubenhaus [. 251 



Sclerosis of Forsythia viridissima, Peglion \\ 251 



A new disease of bamboo, Turconi ] . 251 



ECONOMIC ZOOLOGY — ENTOMOLOGY. 



A bibliography of British ornithology, Mullens and S wann 251 



Notes on India earthworms, Heimburger 251 



A review of applied entomology in the British Empire, Hewitt 251 



How gases enter insects, Moore 251 



A method of keeping alcoholic specimens, Bishopp 252 



A new insectide. Smith 252 



Notes on some miscellaneous economic insects found in New Jersey, Weiss 252 



Report of the entomologist, Wolcott 252 



Insect pests of the year, Bovell 252 



Report of the economic biologist. Bodkin 252 



[Reports of] division of entomology, Jepson 252 



Insect and arachnid pests of 1915, Macdougal 252 



Sarcosporidia, van de Wall de Kock 252 



Grasshopper control in relation to cereal and forage crops, Walton 252 



Some northern Georgia Acridiidse, Allard 252 



Orthoptera and orthopteran habitats in vicinity of La Fayette, Indiana, Fox. . 252 



Parthenogenesis in Anlhothrips verbasci, Shull 252 



Descriptions of the new Thysanoptera, Hood 253 



Feeding habits of Sinea diadema, Parker 253 



The potato tingid (Recaredus sp.), Dutt 253 



Monograph of the North American species of Orthotylus, Van Duzee 253 



The Anoplxira and Mallophaga of North American mammals, Kellogg and Ferris . 253 



A catalogue and host list of the Anoplura, Ferris 253 



Eighty-seven generations in parthenogenetic pure line of Aphis avense, Ewing. . 253 



A review of the Pterocommini, Baker 253 



Aphididse on the apple in Britain and a new species from Africa, Theobald 253 



Satisfactory method of rearing mealy bugs for use in parasite work, Branigan. . 253 



A new fungus on the green scale, Nowell 253 



The common cabbage worm {Pontia rapae), Chittenden 254 



The fall army worm, or "grass worm," and its control, Walton and Luginbill. . 254 



Campaign against sm-face caterpillar at Mokameh in 1913, Woodhouse and Dutt. 254 



Campaign against sm-face caterpillar at Mokameh in 1914-15, Dutt 254 



The taxonomic value of some larval characters in the Lepidoptera, Heinrich . . 254 



The apple leaf-sewer, Leach 254 



Descriptions of new North American Microlepidoptera, Busck 254 



Transmission experiments with Anopheles punctipennis, Mitzmain 255 



Sea water and Aedes sollicitans and A. cantator, Chidester and Patterson 255 



A mosquito collecting device, Griffiths 255 



Mycetobia and the classification of the Diptera, Knab 255 



Notes on some genera of Syrphidae, with descriptions of new species. Shannon. 255 



Synopses of Zodion and Myopa, with notes on other Conopidse, Banks 255 



Description of two new tachinids, Townsend 255 



A tachjnid parasite reared from an adult capsid , Leonard 255 



Rearing of Winthemia quadrijnistulata from rhyncophorous larva, Parker 255 



New Tachinidse from North America, Smith 255 



More light on Myiophasia, Aldrich 256 



Note on Myiophasia aenea, Townsend _- _ 256 



Observations on the habits and parasites of common flies, Graham-Smith 256 



The changes of the blowfly larva's photosensitivity with age, Patten 256 



The spike-horned leaf-miner, Luginbill and Urbahna 256 



Contribution to the American Siphonaptera, Jordan and Rothschild 257 



A Nosema parasitic in the dog flea, Korke 257 



A catalogue of Philippine Coleoptera, Schultze 257 



A review of North American tortoise beetles, Barber 257 



A new enemy of the black locust, Culbertson 257 



Biology of Cerambyx heros, Barbey 257 



