IV CONTENTS. [▼•!• 35 



Paee. 



Root rot of fruit trees, Thomber - - - 547 



Cordothyrium pirina, Phyllosticta pvrma, and C. tiroUnse, Mutto and Pollacci. . 547 



Tree crickets as carriers of fungi, Gloyear and Fnlton 547 



Collar blight of apple trees, Orton and Adams 548 



Spraying experiments in Hood River Valley for apple scab , Winston and Childs . 548 



Six years of experimental apple spraying at Highmoor Farm, Morse 549 



"Sooty Blotch" of the pear, Salmon and Wormald 550 



Crown gall on raspberries and blackberries, Thayer 550 



[Grape diBeaees]. 550 



Citrus canker, Wolf 550 



A disease of the oil palm in the Belgian Kongo 550 



Septoria disease of chrysanthemum, Laubert 550 



Causation and control of breaking sickness in tulips, Hammarlund 550 



Pathological observations on the chestnut in southern Indiana, Weir 551 



The white pine blister rust, Spaulding 551 



[Root disease of Para rubber], Johnson 551 



ECONOMIC ZOOLOGY — ENTOMOLOGY. 



A systematic account of the prairie dogs, Hollister 551 



Entomology, Morrill 551 



Entomological investigations, 1915, Childs 551 



The locust borer and other enemies of the black locust, Garman 552 



Two troublesome pests of man, Whitmarsh 552 



Aleyrodidge, or white flies, attacking the orange, Quaintance and Baker 552 



Studies of life histories of leafhoppers of Maine, Osbom 552 



The army worm in New York in 1914 {Levmnia unipuneta), Knight 553 



Food eaten by parasitized and nonparasitized larvae of Cirpkis unipuneta, Tower. 553 



The clover leaf tyer (Ancylis angulifasciana), Gk)B6ard 553 



Effect of Roentgen rays on the tobacco, or cigarette, beetle. Runner 554 



The alfalfa weevil and methods qf controlling it. Reeves et al 554 



Cotton boll weevil control in the Mississippi Delta, Coad 554 



House ants: Kinds and methods of control, Marlatt 555 



FOODS — HUMAN NUTRITION. 



The iodin content of foods, Forbes 555 



Relation of physical characteristics of wheat kernel to milling quality, Bailey. 555 



Milling and baking tests on Argentine and Walla wheats, Scott and Winslow. . . 555 



A method of making bread, Comalba 555 



Some factors affecting the cooking of dholl {Cajanus indicus), Viswanath et al. . 556 



Cultivation and canning of mangoes in India, Chaudhuri 556 



Case of poisoning by daffodil bulbs (Narcissus pseudo-narcissus), McNab 556 



The investigation of some cases of cheese poisoning, Spica 556 



The soy bean and condensed milk in infant feeding, Rurah 556 



Composition of human milk in Australia. — I, Early stages of lactation, Wardlaw. 557 



The inspection of foods and beverages in Surinam. — Fish analyses. Sack 557 



The percentage of alcohol in homemade root beer, LaWall 557 



Inhibiting action of certain spices on the growth of micro-organisms, Bachmann . 557 



The dairy and pure food laws of the State of Connecticut 558 



[Food and drug analyses], Street et al 558 



Inspection of foodsand beveragesin Surinam. — Analysesof commonfoods, Sack. 558 



Rates for electric cooking and water heating 558 



Canning in glass in the home (fruits, vegetables, and meats), Belt 558 



The production of food in England and Wales, Milner et al 558 



Food economics, Lusk 558 



Conditions of diet and nutrition in the internment camp at Ruhleben, Taylor. 559 



Review of the literature on the metabolism of normal infants, Marriott 559 



The question of cellulose digestion, Ellenberger 559 



The antiseptic action of the gastric juice, Gregersen 559 



Molds in the alimentary canal of man and higher animals, Turesson 559 



Changes in nervous system as result of restricted diet, Koch and Voegtlin. . . . 560 



Chemical changes in central nervous systems in pellagra, Koch and Voegtlin. . 560 



ANIMAL PRODUCTION. 



The production coefliciente of feeds, Fraps 561 



[Feeding stuffs], Clowes 561 



Commercial feeding stuffs, 1915, Street et al 562 



Facts for tie feed buyer, Strowd 562 



