CONTENTS. 



Notes on Ixodes ricinus in Germany . . 



Measures against House-Flies in France 



Measures against the Parasites of Sheep in France . . 



GastropMlus spp. infesting Horses in Eastern Germany 



Warble Flies and their Control in Ohio 



The Transmission of Swamp Fever by Stomoxys calcHrans in U.S. A 



Measures against Mange in Horses in Belgium 



The Oviposition Habits of Chaetomyia flava in Malaya 



A Contribution to the Study of Kala-azar in India . . 



The Eole of Blood in Ovulation in Culicidae 



The Seasonal Abtmdance of Flies in Montana 



Insect Pests and their Control in S. Carolina . . 



The Eelation between House-Flies and Disease 



Kat-proof Native Dwellings to prevent Plague in Java 



Phlehoiomus in Spain 



Carriage of Endamoebic Dysentery by Flies on the Texas-Mexico 



Frontier . . . . . . . . 



New North American Tabanidae 



Winter Observations on Muscid Flies in the U.S.A. . . 



A Pseudoparasitic Mite {Cheletiella parasitivorax) on the Domestic 



Cat in Britain 

 Horse Mange and its Treatment in France . . 

 U.S. Army Methods of Disposal of Camp Eefuse 

 Louse Destruction by Hydrocyanic Acid Gas 

 Volhynian Fever transmitted by Lice . . 

 Report of the Entomologist, Jamaica, for 1916-1917 

 Toxicity of Various Benzene Derivatives to Insects. . 

 Combating Typhus Fever on the Mexican Border . . 

 Notes on Anopjieline Mosquitos in U.S.A. 

 FUght Experiments with AnopheUne Mosquitos in U.S. A 

 The Spontaneous Disappearance of Yellow Fever from Failure of 



the Human Host . . 



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