CONTENTS. 



Action of various powders, liquids, and gases on Bed-bugs .. 

 Action o£ Sheep Dips on Ornithodorus mouhata 



Drainage against Malaria in the Malay States 



The blood-sucking Ceratopogoninae of Brazil 

 Species of Phlehotomus found in Brazil 

 The House-fly as a danger to Health 



The House-fly or Typhoid Fly 



External Myiasis in a Monkey 



The Destruction of the House-fly 



Haematopota italica in Cornwall 

 Bionomics of AiLchmeromyia ... 

 Etiology of Recurrent Fever and its transmission by Lice.. 



Bed-bugs and their destruction 



Formalin against Flies .. . 



Phlehotomus and Pappataci Fever in Portugal 



A New Phlehotomus from North-West Africa 



Notes on PMebotomus'va French West Africa 



The negative role of Lice in the transmission of Tick Fever 



Spraying as a method of destroying Mosquitos 



Sleeping Sickness on the Povuma, German East Africa 



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