1919] CONTENTS. V 



Page. 



Fumigation of citrus trees with liquid liydrocyanic acid, Woglum 164 



[Codling moth investigations] 164 



The status of the orientiil peach moth, Cory 164 



Euclemensirj, ha>isettclla, the Kermes parasite, Hollinger and Parks 164 



Practical control of the sprinkling sewage tilter fly, Headlee 165 



The rose midge, Sasscer aiid Borden 165 



Ground beetles attacking crops in Mysore, Coleman and Kunhikannan 165 



The life cycle of Lachnostema lanceolata, Hayes 166 



Notes on some flat-headed borers of the genus Melanophila, Burke 166 



Demonstration of Argentine ant control, Woglum and Borden 166 



FOODS — HUMAN NUTRITION. 



The antiscorbutic value of cabbage, I, Delf 167 



The antiscorbutic valu« of cabbage, II, Delf and Skelton 168 



Utilization of Burma beans for human nutrition, Rothea 168 



Moisture in wheat and mill products, Shollenberger 169 



Influence of electrolytes upon the viscosity of dough, Henderson et al 169 



Compressed yeast as food for the growing organism, Hawk et al 169 



Cheese poisoning : A toxicogenic bacillus isolated from cheese. Levin 169 



Toxin formation by a variety of B. hotnUnus, Shippen 169 



Digestibility of some by-product oils. Holmes 170 



Report on food and drug products, 191S, Bailey 170 



Drugs and foods, Woods 171 



Animal calorimetry. — XV, Specific action of protein, Atkinson and Lusk_ 171 



The reason for the specific dynamic action of protein, Burge 171 



Accessory factors in the nutrition of the rat. Harden and Zilva 171 



Influence of internal secretions on formation of bile. Downs and Eddy 172 



Observations on the catalytic power of blood and solid tissue, Becht 172 



Estimating energy expenditure by indirect calorimetry, Cathcart 172 



ANIMAL PRODUCTION. 



Endocrine organs. — Introduction to study of internal secretion, Schiifer 172 



The placenta regarded as a gland of internal .secretion, Frank 173 



Study of ovaries engrafted on castrated male guinea pigs, Athias 173 



Mammary glands in the rabbit during latter part of pregnancy, Hammond 173 



Cyclic changes in the mammary gland, Loeb and Hasselberg 17,3 



Relation of ovai*y to uterus and mammary gland, Loeb 174 



Behavior of the mammalian ovary towards vital stains, Evans 174 



Noneffect of coi-pus luteum preparations on ovulation. Comer and Hurni_ 17,5 



Corpus luteum and the periodicity in the sexual cycle, Loeb 175 



Continuous and discontinuous variations and their inheritance, Sumner 175 



The factors for yellow in mice and notch in Drosophila, Lippincott 175 



Report on commercial feeding stuffs, 1918, Bailey 176 



The international trade in feeding stuffs 176 



International trade in cattle foods, de Brancion and Van de Weyer 176 



Steer nutrition 176 



Range cow maintenance project on Russian thistle silage 176 



Milk ration for dairy calves , 176 



Ewes' milk: Its relation to the growth of lambs, Neidig and Iddings 176 



Green forage crops for lambs, Hammond 177 



[Experiments with swine]. Hays 177 



Alfalfa hay for brood sows 178 



Rape pasture for swine, Robison 178 



Feeding mineral supplements to pigs, Halverson 178 



Stallion enrollment, VIII, 1918, McCartney 178 



Internal factors influencing egg production in domestic fowl, Goodale 179 



Commercial preservation of eggs by cold storage, Jenkins 179 



How to caponize, Waite : 180 



DAIRY FARMING ^DAIRYING. 



Feed consumed in milk production. Hopper, Bowen, and Barlow 180 



Soiling crops for milk production, Gillette, McCandlish, and Kildee 181 



Increasing milk and butter production by drugs, McCandlish 181 



