CONTENTS. V 



Page. 



Preliminary bulletin on insects of the cacao, C. >S. Banks 1090 



On II plague of grasshoppers in the central j^rovinces, 8. Stockman 1090 



The cotton-boll weevil, L. de la IJarreda 1090 



The ]\Iexican cotton-boll weevil in Texas, E. 1). Sanderson 1090 



A note on the root maggots, C. M. Weed 1090 



Coccida' of Ohio, J. (i. Sanders 1091 



The San Jose scale in Japan, S. 1. Kuwana et al 1091 



Injurious effects of the round-headed apple-tree borer, W. Stuarl 1091 



Directions for spraying for the codling moth, C. W. Wood worth 1091 



Coleoptera of the family Cerambycida?, C. Houlbert and E. Monnot 1091 



Flour beetle ( Tnlxdinm confustmi) 1091! 



A natural history of the British lepidoptera, IV, J. W. Tutt 1092 



Expeiimeuts in 1893, 1894, and 1896 upon the color relation between lepidop- 



terons larvie and their surroundings, E. B. Poulton 1092 



The economic status of the Fulgorida?, H. Osborn 1092 



Notes on the nests of bees of the genus Trigona, C. O. Waterhouse 1092 



The suppression and control of the buffalo gnats, F. M. Wel)ster 1092 



Method of coml)ating Atta sexdens and other ants, A. Hempel 1092 



The spinning habits of the North American Attaci, F. M. Webster 1092 



The nutrition of the bee moth, N. Sieber and S. Metalnikow 1092 



Some observations on Anthenra yamamai, C. Sasaki 1093 



A contribution to the life history of Orina tristij^, T. A. Chapman 1093 



New observations on phthiriosis of grapes, L. Mangin and P. Viala 1093 



On the wax-])r(>(hicing coccid, Ericcrus pcla, C. Sasaki 1093 



Note on the habits of Cldronomtis sordidellus, T. H. Taylor 1093 



An experimental study of hydrocyanic-acid gas as an insecticide, F. Lopez 1093 



Lime-salt-sulphur wash 1093 



Spray calendar 1093 



Insecticides, R. Uarcourt 1093 



The common mosciuitoes of New Jersey, J. B. Smith 1093 



Apiculture, E. Bertrand 109-1 



Report of the lecturer on apiculture, H. R. Rowsome 1094 



Korean race of silkworms, C. Sasaki 1094 



The beggar race of silkworms, C. Sasaki 1094 



Double cocoon race of silkworms, C. Sasaki 1094 



On the feeding of silkworms with the leaves of Cadrania triloba, C Sasaki 1094 



Feeding silkworms with leaves of wild and cultivated mulberry trees, C. Sasaki . 1094 



FOODS NUTRITION. 



Gluten ous and starchy wheats, H. Snyder 1095 



Composition and l)read-making value of roller-process Hour, H. Snyder 1095 



The relative protein content of wheat and flour, H. Snyder 1096 



Influence of storage and bleaching upon flours, H. Snyder 1097 



Relative food value of Graham, entire-wheat, and straight-grade flours, H. 



Snyder 1098 



The manufacture of macaroni, J. H. Shepard _ 1098 



The food value of sugar, H. Snyder 1 098 



The digestive action of milk, H. Snyder 1099 



The place of meat in the diet in Cologne, M. Kiihnau 1099 



(Composition of mushrooms, C. H. Jones 1099 



Analyses of infant foods, C. H. Jones 1099 



The food production of British farms, R. II. Rew 1 100 



Borax and 1 )oric acid as drugs and preservatives 1 100 



Anilindyes, G. W. Chlopin 1100 



A new type of anemo-calorimeter for clinical uses, A. O. Ignatowski 1 100 



A rtiflcial transformation of albumin into globulin, L. Moll 1100 



The cleavage of gelatin, II and III, P. A. Levene ' 1100 



Ferments in organs which induce cleavage in sugar, J. Feinschmidt 1100 



Coagulating effect of autolytic organ extracts, A. Niirnberg 1 100 



On the adaptation of the pancreas, F. A. Bainbridge - 1100 



Estimation of carbon dioxidby densimetry, A. I). Waller and B. J. Collingwood. 1101 



Calculation of the respiratory quotient, A. D. Waller and B. J. Collingwood.. 1101 



