1917] CONTENTS. V 



Page. 



Suggestions for control of more serious insect pests at Hood River, Childs 54 



[Report of the] di\'i8ion of zoology and entomology 54 



Annual report on the entomological laboratory for 1914, Andei-eon 54 



List of Egyptian insects in collection of Ministry of Agi'iculture, Storey 54 



The fauna'of British India, edited by Shipley and Marshall 54 



The coulee cricket [Peranabms scabricoUis], Melander and Yothers 54 



Results of work against the locust in Uniguay, Sundberg et al 55 



The pear thrips in British Columbia and its control, Cameron and Treheme. . . 55 



The tomato and bean bug {Nczara viridula), Froggatt 55 



The HelopeUtis question, especially in connection ■ndth cacao, Roepke 55 



The maple aphis and its dimorphic larva, Bunnett 55 



Scale insects and their control, Cotton 55 



Mimicry in butterflies, Punnett 55 



The boilworm in Egypt, Dudgeon 55 



Control of the gipsy moth by forest management 55 



Control of the fruit tree leaf roller in the Hood River Valley, Childs 56 



A new method of controlling the black-head fireworm, Scammell 56 



Life cycle of Tortrix viridana, Sich 57 



[Codling moth investigations] 57 



Sprajdng for codling moth, Vincent et al 57 



Life history of some Japanese Lepidoptera, Nagano 57 



District of Columbia Diptera : Syrphidte, Banks et al 57 



The relation of malaria to crop production. Van Dine 57 



Mosquitoes and man again, Ludlow 57 



Delphastus catalina;, a valuable enemy of white flies, Smith and Branigan 58 



Two destructive grape insects of the Appalachian region. Brooks • 58 



Life history and feeding records of a series of Coccinellidje, Clausen 58 



Studies of weevils with descriptions of new genera and species. Pierce 58 



Noscma apis in Victoria, Beuhne 58 



Spore-forming bacteria of the apiary, McCray 59 



Some weather-proof bands for use against ants, Horton 59 



New Javanese chalcidoid Hymenoptera, Girault 59 



Some chalcidoid pai-asites of the seeds of Myrtacese, da Costa Lima 59 



Observations on the insect parasites of some Coccidse, I,Imms 59 



FOODS — HUMAN NXTTRITIGN. 



The use of cotton seed as food, Osborne and Mendel 60 



Nature of the dietary deficiencies of the oat kernel, McCollum et al 61 



Influence of temperatiu'es above freezing on flesh of fowl, Pennington et al 62 



Influence of temperatures below freezing on flesh of fowl, Pennington et al 62 



A study of good fishes, Clark and Almy 63 



The gi-ayfish.— Try it 63 



Tenth report of chemical department of Indiana Laboratory of Hygiene, Barnard 63 



Annual report of the food and drug commissioner, Fricke 63 



[Food and drag inspection in North Dakota], Ladd and Johnson 63 



CaUfornia pure foods and drugs acts 63 



The dairy and food laws of the State of Michigan 63 



Manual for Army bakers, 1916 63 



Economical dishes for wartime, George 63 



The rural school luncheon 64 



Studies in carbohydrate metabolism, XIV-XX, McDanell and Underhill 64 



A chemical study of prolonged inanition, Swain 64 



The regiilation of the calcium excretion in the dog, Givens 64 



The active constituent of the thjToid, Kendall 65 



The use of the pancreatic vitamin in cases of malnutrition, Eddy 65 



ANIMAL PRODUCTION. 



Associative digestibility of com silage and cottonseed meal, II, Ewing et al. . . 65 



Animal husbandry experiments 66 



[Animal husbandry studies], Iddings and Hickman 66 



Lamb and sheep feeding experiments, Iddings 67 



Live stock experiments] 68 



Grazing experiments with pigs] 68 



Feeding experiments with pigs] 69 



Self-feeders for fattening swine, Weaver .> 69 



