191C] CONTENTS. V 



Page. 



Thft common diseases of the pear, Martin 219 



Apricot disease in the Rhone VaU(>y, (IhilUot and Afasonnat 219 



Brown rot of prunea and cherries in Pacilic Nortliwest, I'.rooks and I-'isiier 2 19 



Perocid for Peronosi)ora on grapevines, Gvozdenovic 219 



Citrns bark rot, Zerbst 2 19 



Some abnormalities of tlio coconut pahn, Petch 250 



The effect of lightning? on coconut palms, Petch 2r)0 



Black canker of chestnut, Petri 250 



Induence of tannin content of host on Endothia parasitica, Cook and Wilson. . . 250 



The influence of ether on the growth of Endothia, Cook and Wilson 250 



Diseases and injuries of Ilevea bras-iliensis in Java, Rutgers and ])aniinerman. . 251 



The pseudoselerol ia of Lcntimis siinilis and L. infundihulifonnis, Petch 251 



Leaf-spot disease of lime, Salmon and Wormald 251 



Infection studies with Melampsora on Japanese willows, Matsumoto 251 



The recent outbreaks of white pine blister rust, Spaulding 251 



Discussion ou decay in timber 252 



ECONOMIC ZOOLOGY — ENTOMOLOGY. 



A history of British mammals, Barrett-Hamilton and Ilinton 252 



Some observations on the rate of digestion in wild birds, CoUinge 252 



Synopsis of races of long-tailed goat-sucker, Oijirimvh/vs vuirn/rus, Oberholser. 252 



Review of subspecies of ruddy kingfisher, E'liJomothcra coromanda, Oberholser.. 252 



Entomological investigations, Wilson and Childs 252 



Proceedings of the Entomological Society of British Columbia, 1915 253 



[Economic entomology] 253 



The diBtri])Ution of California insects, I, Essig 254 



Observations on insect pests in Grenada, Ballou 254 



The insects of central Europe, especially Germany, edited by Schroder 354 



Manufacturing tests of cotton fumigated with hydrocyanic-acid gas. Dean 254 



The olive insects of Eritrea and of South Africa, Silvestri 254 



Forest insects of Sweden, Thigardh 254 



Descriptions of a new genus and species of the discodrilid worina, llall 254 



An anatomical note on the genus Chordeiles, Wetmore 254 



White ants in Japan, Yano 255 



A new Trichodectes from the goat, Kellogg and Nakayama 255 



Deiidroti'tiix quercus, Caudell 255 



The control of locusts in Italy, Lunardoni 255 



The question of the bacterial method of controlling locusts, Gratchov 255 



The biological method for the destruction of locusts, d'llerelle 255 



Tests of Coccobacillus amdiorum d'llerelle in Philippines, Barber and Jones. . 255 



Two new Thysanoptera from West Africa, with note on Phloeothripidse, Ilood.. 255 



A new vine thrips from Cyi^rus, Bagnall 255 



The cabbage harlequin bug or calico bug ( Murgantia histrionica) , Thomas 255 



The immature stages of Tropidosteptes cardinalis, Leonard 255 



Synoptical keys to the genera of the North American Miridte, Van Duzee 255 



The immature stages of Empoasca obtusa and Lnpidea rohinisc, Leonard 255 



A psyllid gall on Juncus (Livia muculipennis) , Patf;h 256 



A synopsis of the aphid tribe Pterocommini, Wilson 256 



The pea apMs, Mordvilko 256 



Some intermediates in the Apliididae, Baker and Turner 256 



New Aleyrodidse from British Guiana, Quaintance and Baker 256 



The Eiu-opean fir trunk bark louse in the United States, Kotinsky 256 



Reports on scale insects, Comstock 256 



The Coccidse of New Jersey greenhouses, Weiss 256 



White wax coccid {Ericerus pcla), Yano 256 



The oyster-shell scale and the scurfy scale, Quaintance and Sasscer 256 



The pink com worm: An insect destructive to corn in the crib, Chittenden 256 



Large scale experiments against the pink boUworm in cotton seed. Storey 257 



A note on the recent attack of Brassolis sophorse, Clears, jr 257 



Studies of the vine moths. Topi _ 257 



(Contribution to the knowledge of Carpocapsa pomonella, Sciarra 257 



The biology of Anarsia lineatella, injurious to the almond, Sarra 258 



The fir bud moth (Argyresthia illuminatella) , Triigardh 258 



A new coconut palm pest in Java, Keuchenius 258 



The classification of lepidopterous larvte, Eracker 258 



Work in Peru on Phlebotomus verrucarum and verruga, Townsend 258 



