YI CONTENTS. [Vol. 43 



Page. 



Control of the eitrophilus mealy bug, "Woslnm and Borden 55T 



A new species of Aleyrodidre found on azalea, Baker and Moles 557 



Is sericulture an American possibility? Tingley 557 



The semitropical army worm, Berj^er 557 



A honey-feedinj; larva, Cockle 55S 



Experiments on the control of the oriental fruit moth, Stearns 558 



Codling moth control v. extermination, Darlingrton 558 



A study of the malarial mosquitoes of southern Illinois, I, Chandler 558 



The house fly : Carrier of disease, Howard 558 



The green Japanese beetle, Davis 558 



The control of the strawberry leaf beetle, Cory and Travers 55{> 



Does experimenting with native predatory insects pay? Wood 559^ 



Direct sunlight as a factor in forest insect control, Craighead 5G0 



Banana root-box*er, Moznette 560 



The banana weevil (Cos)nopoUtcs sordidus Chevr.), Tryon 560 



The cowpea weevil. Paddock and Reinhard 561 



Boll weevil controlhiblc by poisoning cotton, Hinds 561 



Poisoning boll weevils, Watkins 562 



The cotton boll weevil, Sherman ; 562; 



A new tropical weevil from Florida and Cuba, Barber 562 



Notes on the dicky rice weevil (Prosayleus phytolymus Olliff), Gallard — 565 



Transferring of bees, Millen 563- 



FOODS HUMAN NITTRITION. 



The chemistry of foodstuifs in 1917 and 1918, Kuttenkeuler 563 



On the chemistry of " chiai " flesh, Okuda 563 



Corn oil successful substitute for ghee, Southard 563 



Pearl barley : Its manufacture and composition, Le Clerc and Garby 563 



Digestibility of steam-cooked soy beans and peanuts, Holmes 561 



The drying of bananas. Burns and Joshi 564 



Industrial medicine and surgery : [Food in industrial plants], IMock 561 



Studies on adaptation of man to high altitudes, I-V, Sundstroeni 561 



Dried milk powder in infant feeding. Price 566 



The application of butter-flour feeding to infant feeding, Kleinschmidt 567 



Accessory food factors in infant feeding 567 



Effect of heat on the antiscorbutic accessory factor, Delf 567 



Orbital hemorrhage with proptosis in experimental scurvy, Zilva and Still- 568 



Apparent influence of a diet of carbohydrates, Jensen and Carlson 568 



Hydrolysis of muscle proteins, Okuda et al 568 



Hydrolysis of the muscle proteins of the whale and cod, Okuda et al 569 



Alleged relation of catalase to animal oxidations, Stehle and ]\IcCarty 569 



ANIMAL PEOOrCTION. 



Studies in the preservation of corn silage, Bechdel 569 



A contribution to the bacteriology of silage, Sherman 569 



On the hydrolysis of straw, Honcamp _ 569 



Steer feeding experiments, Touihave and Gerlaugh 569' 



Records of body measurements of steers, Severson and Gerlaugh 570 



Ground soy beans for fattening cattle, King 570 



Problems of sheep breeding, I, Aereboe et al 570 



IMaintenance rations for breeding flocks of sheep, Severson ^ 570 



The accounts of a Hampshire flock in 1918-19, Hall 570- 



Influence of humidity on strength and elasticity of wool fiber. Hardy 571 



Regulations under the United States Warehouse Act for wool warehouses. 571 



Variations in farrow of pigs, C'armichael and Pice 571 



Variation of individual pigs in economy of gain, Ashby and Malcomson__ 572 



Dry lot 7\ pasture for growng pigs with self-feeder, Havner and Gerlaugh_ 572 



Maintaining brood sows, Havner and Grimes 572: 



Swine feeding experiments with oil cakes and other feeding stuffs, ]\Iiiller_ 573 



American mules as substitutes for draft horses and work oxen 573 



Utilize the mule for farm work, Cirotteau 573 



Feed mixtures with reference to acidity and alkalinity, I, Kaupp and Ivey_ 573 



Studies relating to calcium metabolism. Wheeler 57-1 



Something about calcium in the body, Wheeler 574 



