Vi CONTENTS. 



Page. 



Notes on insect enemies of tropical agriculture, Zacher 752 



Notes on the insect enemies of tropical agriculture, Zacher 752 



Report of the entomologist, Patterson 752 



Report of the bureau of entomology, Stavropol, for the year 1912, Uvarov 753 



Seeking insects in the Orient, Smith 753 



Recent importations of beneficial insects in California, Vosler 753 



Insect pests of the potato, French, jr 753 



Insect pests of paddy in southern India, Fletcher 753 



Insects attacking apple, pear, plum, and cherry trees, Wilson 753 



Some insect enemies of the tea plant, Bernard 753 



Insects on rubber in 1913, Rutherford 753 



Studies of acute epidemic poliomyelitis, Kling and Levaditi 753 



Economic importance of the family Smintherid?e, Corbett 753 



On some timbers which resist the attack of termites, Kanehira 754 



Combating the locust in Stavropol during the years 1907 to 1912, Uvarov 754 



Life history and habits of the brown locust, Herrmann 754 



Froghoppers, Kershaw 754 



A contribution to the biology of the Coccinellidae, Ogloblin 754 



African scale insects, Lindinger 754 



The Cyrus Thomas collection of Aphididae, Davis 754 



European species of Aphelinus parasitic on plant lice, Kurdjumov 754 



A partial key to the genera of North American Jassoidea, Crumb 754 



The known species of Japanese Chrysopidae, Okamoto 754 



Studies on the Mecoptera of Japan, Mivake 754 



The Bombidse of the New World, Franklin 754 



Carpocapsa pomonella, Nikitin 754 



Occurrence of codling moth in Turkestan and combating it, Radetsky 755 



The wilt disease of the gipsy moth {Liparis dispar), Reiff 755 



Eyponomeuta malinellus, its bionomics and methods of combating it, Mokrzecki. 755 



Nun moth problems, Escherich 755 



"The pink boll worm " (Gelechia gossypiella), Dudgeon 755 



Phalera bucephala and the artificial breeding of Pentarthron, Portchinsky 756 



The vine-flower gall midge ( Contarinia viticola) 756 



On certain hematophagous species of the genus Musca, Patton and Cragg 756 



The migratory habit of house fly larvae, Hutchison 756 



Further reports on flies as carriers of infection ._ 756 



A new parasite of the house fly (Acarina, Gamasoidea), Ewing 757 



Formaldehyde gas not effective upon flies, Tucker.. 757 



The large narcissus bulb fly ( Merodon equestris), Childs 757 



Results of work in combating the olive fly in 1912, Berlese 757 



The peach fly, Castellano - - - - 757 



Researches on the larval morphology of Diptera of the genus Phora, Keilin 757 



The bionomics of the rat flea, Strickland 757 



' ' Crithidia " fasciculata in hibernating mosquitoes ( Culex pipiens), Woodcock . . . 757 



The boll wee\dl, Alford 757 



New bark beetles and food plants, Niisima 757 



The Meloidse of Mexico, Conradt 757 



A new strawberry pest: The metallic flea beetle {Haltica pagana), French, jr. . 758 



A preliminary report on the sugar beet wire worm, Graf 758 



Descriptions of thirteen new species of parasitic Hymenoptera, Rohwer 758 



A new aphis feeding braconid, Kurdjumov 758 



Larval forms and biology of Eucoila keilini, Keilin and De la Baume Pluvinel. . 758 



A systematic monograph of the subfamily SignijDhorinae, Girault — 759 



Notes on the chalcidoid Hymenoptera fo*- the Trichogrammatidse, Girault 759 



South African "fertile" worker-bees, Onions 759 



On the etiology of foul brood in bees, Serbinov 759 



Second annual report of the state bee inspector, Iowa, 1913, Pellett 759 



Bee keeping industry in Germany, Spahr 759 



Synoptic list of ants reported from the Hawaiian Islands, Gulick 759 



Injury caused by ants to tobacco, Splendore 759 



Annotated list of Diploj)oda and Chilopoda, with key to Myriopoda, Gunthrop. 759 



The rabbit coccidiid, Eimeria stiedsd and E. faldformis, Reich 759 



Red spider spread by winds. Stabler 759 



Rocky Mountain spotted fever. — ^A report, 1913, Fricks 760 



