VI ' CONTENTS. 



Page. 



The reproduction of Hylesinus piniperda, Knocbe 760 



Some insect pests of rubber, Pratt 760 



The Hymenoptera of Middle P^urope, Schmiedeknecht 760 



Bee keejjing: Suggestions for its advancement in ]Maysachusetts, (.jates 760 



Wax moths and American foul brood, PhilHps 760 



Production and care of extracted lioney, Phillips 761 



Methods of honey testing for bee keepers, P>ro\vne 761 



The first stages of French butterflies, Frionnet 761 



A chalcidid parasite of the tick, Howard 761 



Bibliography of Canadian entomology for the year 1905, Bethune. 761 



FOODS HUMAN NtTTRITION. 



The proteins of the wheat kernel, Osborne 762 



The acid and base-forming elements in foods, Sherman and Sinclair 763 



Bleaching of flour as practiced by millers, Wesener and Teller 764 



A ferment organism causing the chalkMisease of bread, Lindner 764 



Carbon dioxid value of pure compressed yeast and starch compounds, Bryan. 764 



Foods 764 



Supplemental report on canned meats 765 



Experiments on addition of starch and water to sausage mixtures, Kickton. . 765 



Food analyses, W illard 765 



Complete analysis of tomato fruit, A Ibahary 765 



Some Tunisian and Algerian olive oils, Archbutt 765 



Horse-chestnut oil, Goris and Crete 765 



The composition of some edible seeds from China, Langley 765 



Some analyses of Cape wines, Lewis 765 



Food value of honey as compared with other food stuffs, Tanzer 765 



Selection and preservation of food, Bevier and van Meter 765 



Register of foods, G( ildsburv 765 



Retail prices of food, 1«90 to 1906 766 



Food consumption and expenditures for food in Paris, Weith-Knudsen 766 



Restrictions of artiflcial color in food products, Hortvet 766 



Effect of coloring matters on the digestive enzyms, Houghton 766 



Physiological action of some coloring matters, Gautrelet and Gravellat 766 



Effect of meat and yeast extracts on gastric juice, Hoffmann and Wintgen 766 



Further observations on the nature of feces fat, Lcnig and Johnson 767 



Observations on athletes. Hill and Flack 767 



Respiratory metabolism in fatigue, Porges and Pribram ■ 767 



Metabolism during starvation. II, Inorganic, Cathc-art and Fawsitt 767 



Influence of a one-sided diet on the glycogen content, Pfliiger 767 



Effect of a meat diet on coats of rats, with and without lime, Spriggs 768 



The nutritive value of gelatin. I, Substitution for proteid, IMurlin 768 



Sugar metabolism, McGuigan 768 



Action of caffein on capacity for muscular work. Rivers and Webber 768 



The laws of energy in human physiology, Camerer 768 



ANIMAL PRODUCTION. 



Feeding farm animals, Shaw 768 



Feed as a source of energy, Armsby 769 



Colorado fodders, Headden 769 



Colorado fodders, Headden 771 



Commercial feeding stuffs in Pennsylvania in 1906, Fuller 771 



Cotton-seed meal, Lindsey and Smith 771 



The pentosans of Soja hitfpidu, Borghesani 771 



Nutritive value of wheat straw treated with caustic soda, Altmannsberger 771 



Straw with incrusting substance removed as a feed, Ditfloth 772 



Feeding experiments at Pentkowo Experimental Farm, Gerlach 772 



Sugar-beet chips and their value as a feeding stuff, Honcamp 772 



Composition and digestibility of beet chips, Honcamp - 772 



Molasses feeding, Kuntze 772 



Sugar in the feeding of farm animals 772 



[ Algeroba beans for horses] , Ridgely 772 



Oats for horse feeding, Rasquin 773 



The use of prickly pear as c^attle fodder 773 



Feeding experiments with swine, Nahnes 773 



