VI CONTENTS. 



Page. 



The dispersal of weed seeds by wild birds, Collinge 547 



Insect pests and fungoid diseases [in Barbados, 1912-13], Bovell and Nowell. . 547 



Insect pests in British Guiana, Bodkin 547 



Injurious insects and diseases of plants in Taurida during 1912, Mokrzecki 548 



Injurious insects and diseases of plants in Taurida during 1912, Shtchegolev. . 548 



Division of entomology, annual report, 1912-13, Lounsbury 548 



Insect enemies of corn, Sherman, jr 548 



The insect enemies of cotton in German East Africa, Morstatt 548 



The entomology of Helianthus, Cockrell 548 



Experiments on fighting the pests of winter rape 548 



Insect pests of sugar cane in British Guiana, Moore 548 



Insect damage to the cones and seeds of Pacific coast conifers. Miller 548 



Spraying apple trees in blossom with tobacco extract, Glazenap 548 



The use of lime and sulphur solution on citrus trees, Yothers 549 



The use of carbon bisulphid in emulsion at Martinique and Guadeloupe, Bordaz 549 



The locust pest, Jones and Mackie 549 



Thrips as pollinators of beet flowers, Shaw 549 



New genera and species of Thysanoptera, Morgan 549 



Attempts to find disease germs in European bedbug ( Cimex lectularius) , Thomson 550 



An egg parasite of tarnished plant bug (Lygus pratensis), Crosby and Leonard. . 550 



Homopterous insects of the Delphacidae of North and South America, Crawford 550 



Susceptibility and immunity of vines to the attacks of phylloxera, Borner. . . . 550 



The fumigation of citrus trees, Gough 550 



Sweet potato sphinx, Faure 550 



Oak pests. — The carpenter worm (Prionoxystus robinise), Childs 550 



Phlyctsenodes sticticalis, its life history and fighting it, Mokrzecki 550 



Serious outbreak of Phlyctsenodes sticticalis near Poltava, Kurdjumov ' . 551 



The codling moth in Uruguay, Lahille 551 



A small manual on malaria. Parrot 551 



Mosquitoes and malaria, Faure 551 



A synopsis of the described North American species of Tipula, Dietz 551 



Heredity of bristles in the common greenbottle fly, Lucilia sericata, Whiting. . 551 



The skin maggot of man. Fuller 551 



An attempt to transmit poliomyelitis by bite of Lyperosia irritans, Francis 551 



Flies in relation to disease. — Nonbloodsucking flies, Graham-Smith 551 



A synopsis of the Agromyzidae, with new genera and species, Malloch 552 



An account of the bionomics and the structure of the cheese skipper. Mote 552 



Biological notes concerning Drosophila ampelophila, Lutz 552 



The biology of the common rat flea of Great Britain, Strickland 552 



Buprestids collected in the Philippine Islands, Kerremans 553 



Notes on Rhabdocnemis obscurus in Australia, Girault 553 



The Tenebrionidse of the Philippines, Gebien 553 



The cowpea weevil (Pachymerus chinensis) , Krall 553 



The temperature of the bee colony. Gates 553 



Bee diseases and bee enemies, MacDougall 553 



Foul brood, Millen 553 



Annual report of the Bee-Keepers' Association of Ontario, 1913 554 



Relation of honeybee to other insects in cross pollination of apple, McColloch. 554 



A pine pest (Lophyrus pint), Nikolaev 554 



Descriptions of new Hymenoptera, VIII, Crawford 554 



Descriptions of 23 new genera and 31 new species of ichneumon flies, Viereck. 554 



Descriptions of two new genera of parasitic Hymenoptera, Rohwer 554 



A new scelionid parasite of locust eggs from Australia, Girault 554 



FOODS — HUMAN NUTRITION. 



The problem of the food supply as to breadstuffs and kindred articles 554 



Making, examining, and judging bouillon cubes, Serger 554 



Concerning the fat of the European coot (Fulica atra), Blaha 555 



Canned salmon — cheaper than meats, and why 555 



The effects of corn as a food — utilization of corn protein by man, Baglioni 555 



Unpolished rice and the prevention of beri-beri, Eraser and Stanton 555 



Toxic brans, Marchadier and Goujon 555 



Contribution to the study of baker's yeasts, Kayser 555 



Food poisoning due to cream cakes, Chantemesse and Rodriguez 555 



Molasses 556 



