CONTENTS. V 



Page. 



Aphida on grain and cantaloups, W'oodworth 755 



Two clover aphids, Patch 755 



Our common butterflies, Lutz 756 



Some notes on the life history and habits of Lauron vinosa, Jones 756 



The Hessian lly, Webster 756 



The Mediterranean fruit fly and parasite introduction, Back and Pemberton. . 756 



Reconnoissance of fruit-fly parasites, Giffard 757 



Sheep maggot flies, Froggatt 757 



The i)arasite of the slieep maggot fly (Xasonia brevicomis), Froggatt 757 



The eradication of the sheep tick. Swingle 757 



List of Tachinida; from the Province of Quebec, Tothill 757 



Criie hen flea (SarcopsyUa gallinacea)], Wilcox 757 



ist of generic names and their type species in the Scolytoidea, Hopkins 758 



Classiflcation of Cryphalinse with new genera and species, Hopkins 758 



Xyleborus compactus, borer of tea and coffee, Rutherford 758 



Plants other than tea from wliicli X . fornicatus has been taken, Rutherford 758 



The n>Tuenoptera of the Georgetown Museum, III, IV, V, Cameron 758 



The mason bees, Fabre 758 



Apiary work, Thompson 758 



Recent experience and progress in bee keeping in Germany, Gerstung 759 



Biology, and importance of Noscma bombi n. sp., Fantham and Porter 759 



Life history and bionomics of the knapweed gall fly, Wadsworth 759 



The anatomy and life history of Agchylostoma duodenale, II, Looss 759 



FOODS — HUMAN NUTRITION. 



Second Congress of Alimentation, Liego, October 1^, 1911 760 



Belgian publications on nutrition and hygiene, Vandevelde and van Beresteyn. 760 



Physiological bibliography 760 



The nutritive value of ossein and its use in the diet, Mauris 760 



Meat poisoning and meat-poisoning bacteria, Pfeiler and Engelhart 760 



The food value and toxicity of fungi, Selan 760 



Some Colorado mushrooms, Longyear 760 



Barley 760 



Milling and baking studies, Atkinson and Wliitlock 760 



The use of sugar in bread making, Herzf eld 761 



Uses of cassava, Caracciolo 761 



The manufacture of cassava farine, Brunton 761 



The composition of Hawaiian fruits and nuts, Thompson 761 



Evaporated apples, McGill 762 



Iron in tomatoes, Brautlecht and Crawford 762 



Influence of glucose on temperatures of candy sirups, Daniels and Troxell. . .. 762 



Influence of glucose on cooking temperatures of candy sirups, Daniels 762 



Strained honey, McGill 762 



Olive oil and salad oil, McGill 762 



Rancidity of olive oil and oxidation of oleic acid, Canzoneri and Bianchini 762 



Coffee and coffee substitutes, McGill 762 



Egg albumin in baking powder, Jackson 762 



"Food and drug analysis], edited and compiled by Stallings 763 



Preliminary report of dairy and food commissioner], Foust 763 



Food inspection and analysis] , Foust et al 763 



Food and drug inspection and analysis], Ladd and Johnson 763 



housewives retail market prices, edited by Foy 763 



The commercial food container, Dudderidge 763 



Nickel cooking utensils, Vuk 763 



Chinese-Japanese cook book, Bosse and Watanna 763 



The \itamins and subjective factors in eating, Sternberg 763 



Flavors and vitamins 764 



Influence of a diet poor in calcium on growing bones, Weiser 764 



Metabolism of lecithin and cholesterin with reference to trimethylamin, Patta. . 764 



Metabolism of creatin and creatinin, Scaffidi 764 



Creatinin and creatin during fatigue, Scaffidi 764 



Gastro-intestinal studies, IV, Rehfuss and Hawk 764 



Elimination of water under different conditions of normal respiration, Azzi. . . 764 



Energy metabolism and muscular activity, I, Brezina and Reichel 765 



Energy metabolism during marching, II, Brezina and Kolmer 765 



