CONTENTS. V 



Page. 



Banana diseases, Fawcett 50 



The Panama disease of the Gros Michel banana in Surinam, Drost 50 



The banana disease 50 



Die-back or exanthema of citrus trees, Essig 50 



The withertip disease in Florida, Rolfs 50 



New fungi occurring on orange leaves, Rehm 50 



'NotesonScleropleaanrantiorumand Mycosphxrella lagenifomiis, Metz 50 



A new Mycosphserella from Saxony, Krieger 51 



Mycological notes, von Ilohnel 51 



The elime disease of Cyathea medullaris, Sorauer 51 



The Japanese chestnut at the experiment station at Lindois, Prunet 51 



A disease of the beech, Magnus 51 



P\ingU3 galls on the beech, Mobius 51 



ECONOMIC ZOOLOGY — ENTOMOLOGY. 



A history of British mammals, Barrett- Hamilton 51 



Mammals of western Montana in relation to spotted fever, Birdseye 52 



Analysis of 87 fecal examinations of sheep dogs for parasitism, Foster 52 



A new species of trematode from the muskrat, Barker and Laughlin 52 



Microbes killing mice and rats, Voytkevich and Kolenev 52 



Raticide — Azoa, Mereshkowsky 52 



The food of birds of India, Mason and Maxwell- Lefroy 52 



Chronolgy and index of American game protection, 1776-1911, Palmer 52 



Physiology and morph(jlogy of the digestive apparatus of insects, Schliiler 53 



Insect pest survey, Russell 53 



Farmers' foes and their remedies 53 



Insect pests in the West Indies in 1911 53 



Insect notes for tlie year 1910-11, Guppy 53 



Miscellaneous notes, Urich 53 



[Destructive insects, 1910] 53 



Report of the entomological section of the Wellcome Laboratories, King 53 



Suppression of the cotton white scale in Piura, Townsend 54 



Insect pests of jute, Dutt 54 



The enemies of rye, Noel 54 



Fruit flies and other insects attacking fruits in New South Wales, Gumey 54 



New control methods for the pear thrips and peach tree borer, Morris 54 



Roaches and their extermination by tne use of sodium fluorid (NaF), Gates. . . 5b 



The rice grasshopper {Hieroglyphus banian), Coleman and Kannan 55 



South American Acridoidea, Bruner 55 



The enemies of the olive in the Province of Ja6n, Navarro 55 



Kala-azar and the bedbug. 55 



Test sprayings for the gloomy scale (Chrysomphalus tenebricosus), Metcalf 55 



Apropos of Alq/rodes olivinun, Campbell 56 



The larger canna leaf-roller ( Calpodes ethlius), Chittenden 56 



Combating the cochylis and eudemis moths, Dalmasso 56 



A note on some mucedines observed on Cochylis ambigucUa, Fron 56 



Observations on lamp traps for the cochylis moth, Vermorel 56 



The potato moth, Cockayne 57 



The light brown apple moth ( Tortrix [Cacxcia'] responsana), French 57 



The Microlepidoptera of the vineyard , Picard 57 



The"schlaffsucht" of the meal moth caterpillar, Berliner 57 



The MycetophUidfe of North America, Part III, Johannsen 57 



The identity of the better known midge galls. Felt 57 



New West Indian gall midges, Felt 57 



Second contribution to the knowledge of Brazilian species of Simulium, Lutz. . 57 



Dr. A. Lutz's studies of Brazilian Simuliidfe, Knab •. 57 



Evolution of Ti-ypanosoma evansi through Tabanus and Stomoxys, Baldrey 58 



The tachinid parasite of the nonne moth (Parasetigena segregata), Timaeus 58 



The control of the olive fly and Prof. Lotrionte's experiments 58 



Numbers and types of bacteria carried by city flies, Torrey 58 



The biology of European rat fleas (Cemtophyllus fasdatus), Swellengrebel 58 



Discussion on the spread of plague, Martin 59 



Hylesimis piniperda and H. minor in upper Dalama, Sweden, Lagerberg 59 



The southern pine beetle and its control, Hinds 59 



The movement of the Mexican cotton boll weevil in 1911, Hunter 59 



