VI CONTENTS. 



Page. 



The oyster-ehell scale (Lepidosaphes ulmi), Sherman, jr 558 



The tent caterpillars, Swaine 558 



The brown-tail moth, Vuillet 558 



The oak tortrix in Italy ( Tortrix viridana), Cecconi 558 



Codling moth control in the Sacramento Valley, Wood worth 558 



Rahdophaga saliciperda damaging willows in Italy, Cecconi 558 



PxOgress in the control of the salt marsh mosquito, Headlee 559 



How does the house fly pass the winter? Skinner 559 



The stable fly, Bishopp 559 



Attempts to transmit poliomyelitis by Stomoocys caldtrans, Sawyer and Herms. . 559 



Poliomyelitis.— Further attempts to transmit the disease, Anderson and Frost. . 560 



Biology of the apple maggot together with methods of control, IlUngworth 560 



Simultaneous destruction of Colaspidema atrum and dodder, Solanet 561 



Common white grubs, Davis 561 



Injury by ConorhynchiLS luigionii and Lixus jund to sugar beets, Rossi 562 



Parasites of the apple weevil {Anthonomus pomorum) in Austria, Catoni 562 



Some weevils of economic or biological importance, Pierce 562 



Descriptions of new Hymenoptera, III, Crawford 562 



Descriptions of new Hymenoptera, IV, Crawford 562 



Descriptions of 1 new genus and 3 new species of ichneumon flies, Viereck 562 



Descriptions of 5 new genera and 26 new species of ichneumon flies, Viereck. . 563 



Descriptions of 21 new genera and 57 new species of ichneumon flies, Viereck. . 563 



Conostigmus rodhaini n . sp . , an endoparasite of Glossina palpalis, Bequaert 563 



The Argentine ant, Newell and Barber 563 



New sawflies in the collections of United States National Museum, Rohwer. . . 563 



Argae and spirochetes, Marchoux and Couvy 563 



FOODS — HUMAN NUTRITION. 



Study of bacteriology of foods on a physiological basis, Rahm 563 



Meat' poisoning and its administrative control, McMaster 564 



Milk and its value as a popular article of diet, Herz 564 



The nutritive and fuel value of cheeses, Herz 564 



Egg yolks of foreign origin — preservation and use, Bordas 564 



Judging egg pastes, Nockmann 564 



The popular cooking fat in Austria, Hoover 564 



The importance of ground cereals in the diet, Klotz 564 



The physical chemistry of bread, Lorenz i 564 



The significance of loaf volume, Briggs 564 



The digestibility of bread, and in particular army bread, Neumann 565 



Calcium-magnesium ratio with special reference to bread, Emmerich and Loew. 565 



The chemical composition of polished rice, Takahashi and Sato 565 



Differences of varieties of Aspergillus oryzx, Takahashi and Yamamoto 565 



Preliminary notes on the chemical composition of "miso," Takahashi and Ab6. . 565 



Respiration, decay, self-heating, and composition of potatoes, Henneberg 565 



The cooking of roots and tubers, Senn 566 



Additional notes on roselle. Wester 566 



Canarium nut milk as a food for infants, Boorsma 566 



Biochemistry of seaweeds, Ky lin 566 



Tea infusions and their constituents. Smith. . ., 566 



Nascent ozone as a preserving agent of foods, Eloire 566 



Food inspection decision 566 



Food and drug laws of Louisiana 566 



Laws enforced by food and drug department of the State of South Dakota 566 



[Pure food and drug report], McRae et al 567 



[Food inspection], Saunders - 567 



A hygenic interpretation of the food supplied United States Army, Woodhull. . 567 



Food values and living on threepence a day. Cross 567 



English cookery books to the year 1850, Oxford 567 



Traveling kitchens, Walker 567 



An electrical oven, Mohs 567 



A temperature regulator, Esclangon 567 



The effect of light on metabolism, Pincussohn 567 



The mechaaism of protein assimilation 567 



Products of protein cleavage which produce fatigue, Weichardt and Schwenk.. 568 



Preparation of a substance which cures polyneuritis, Cooper 568 



