CONTENTS. V 



Page. 



Reports on economic zoology, F. V. Theobald 184 



The Ik -I -tics of ( lentral Europe, L. < ranglbauer 184 



Beetle pests l s; ' 



Bactericidal properties of body fluids of worms, L. Jammes and H. Mandoul . t85 



Notes (in entomology, X. Banks I s: » 



( >bservations made on plantations in cast ami west Usambara, A. Zimmermann. 485 



( 'heimatobia brumata and means of combating it, G. Lind 485 



Notes on the migratory Locust (Acridiumperegrinum), W. Cartwright 185 



Lantana insects 485 



Aleurodids or mealy-winged flies of California, Florence E. Bemis 485 



The .Mexican cotton-boll weevil, W. Newell 186 



The cabbage worm, M. L. Merritt 486 



Native home of San Jose scale and its natural enemies, C. L. Marlatt 4S(> 



Morphology, classification, and systematic position of Anoplura, < r. Enderlein. 486 



Tabanidae (horseflies) of North Carolina, C. S. Brimley and F. Sherman, jr.. 486 



Habits of mosquitoes in relation to hydraulic engineering, E. Perrone 486 



An acarid parasite of Anopheles, II. Gros.... 186 



Acarid parasites of Anopheles, Edmond and Etienne Sergent 486 



A new species of tsetse fly from central Africa, E. Brumpl 486 



Revision of American fleas ami bibliography of the group, C. F. Baker 487 



Display of bees at the World's Fair, F. N. Berthe 487 



The bee ami the orchard 187 



Cause of infections bee disease, V. A. Moore ami < I. F. White 4N7 



Silk culture, ('. \V. Woodworth 487 



Cocoons that yield colored silk, I. ( '. ( 'overt 487 



The natural coloration of silk, A. Conte 487 



The natural coloration of silk, Et. Dubois 488 



Silk industry in Japan in 1903 488 



POODS- -NT TUITION. 



Food inspection and analysie, A. E. Leach 488 



Report of the inspector of foods for export, A. A. Brown 488 



Report of the dairy and food ci mimissii mer, B. H. "Warren 4S,S 



Bread and meat, Y. Guyot 488 



The nitrogenous constituents of flesh, H. S. Grindley 488 



Arsenic in food stuffs, W. Thomson . 489 



Arsenic in food products, V. Bordas 489 



Alimentary origin of arsenic in man, A. Gautier and P. Clausmann 489 



Changes in asparagus when kept in water, K. Windisch and P. Schmidt 189 



Note on mushroom catsup, J. F. Liverseege 489 



A further note on mushroom catsup, J. F. Liverseege 489 



Composition and adulteration of gr< >und mustard, A. E. Leach 489 



The composition of chocolate varnish, F. Jean 491) 



Candied honey in paper packages 490 



Roasted beet foot, F. G. Clayton 490 



Concerning the oil from the seed- of Carthamus tinctorius, G. Fendler 490 



Formation of free acid in olive oil and rancidity, R. Marcille 490 



Canned goods with special arrangements for heating, P. Buttenberg 490 



Canning pineapples, H. N. Ridley 490 



Progress report on the use of native sugars for preserves, H. H. Cousins 490 



Cooperative bacon-curing industry of Denmark, Viscount Ikerrin et al 491 



Composition of duck egg, H. Liihrig 491 



Judging egg noodles and similar goods, II. Liihrig 491 



The chemical examination of the fruits, O. Reinherz 491 



Preserved buttermilk, a new infant food, P. Selter 491 



Feeding infants with whole milk curdled with rennet, Therese Oppler 491 



Investigations on the nutrition of man, W. < >. Atwater 491 



Filipino ration, J. F. Weston 49 1 



Food and diet, S. Belotti 491 



Diet tables of Italian hospitals, A. Frassi 492 



The Japanese soldier's outfit, with notes on the rations 492 



Cost of living ami retail prices in the Tinted States, * r. W. W. 1 [anger 492 



Regulation of dietaries in hospitals, W. A lbrand 492 



Influence of sodium chlorid on stomach digestion, Bonniger 492 



Human pancreatic juice, Hamburger and Hekma 492 



The fat-cleaving ferment of the intestinal j uice, W. Boldireff 492 



