^^"'.f'^-^^^ 





CONTENTft-eotil. 



List of Australian Coccidae 



Cutworms and their Control in the U.S.A. 



Horisionotus vhleri and its Control in the U.S.A. 



The Control of Tetranychus telarius on Cotton in the U.S.A. 



Agallia sanguinolenta and its Control in the U.S.A. . . 



Sprays for Cabbage Worms in the U.S.A. 



Loaf Rollers in Pennsylvania Orchards 



Studies of Vine Moths in France 



Vine Moths in France in 1916 . . 



New Braconids parasitic on Tripetids in India 



New Diaspid Scale Insects 



The Control of Aulacaspia pentagona by Prospaltella berlesei 



Argentine 

 Insect Pests in Canada in 1915 

 The Bionomics of Oryptorrhynehus lapathi in Canada 

 The Causes of Side Injury in Apples in Canada 

 Insect Pests in Quebec . . 

 Tychius picirostris on Clover in Quebec 

 The Leaf-Weevil, Polydrusus impressifrons, in New York . . 

 The Bionomics of Lygus invitua in Nova Scotia 

 Neurocolpus nubilis attacking Apples in Canada 

 The Bionomics of Euxoa auxiliaris in Alberta 

 The Distribution of Insect Pests in North America . . 

 Progress of Entomology in Canada during 1915 

 The Life History of Ohermes cooleyi in Vancouver . . 

 The Bionomics of Chortophila brassieae in British Columbia 

 The Control of Euproctis chrysorrhoea in Nova Scotia 

 Measures against Gipsy and Brown-tail Moths in Canada and U.S 

 The Use of poisoned Baits against Locusts in Canada 

 Leaf-rollers attacking Apples in Canada 

 A preliminary List of parasitic Insects in Canada . . . , 

 The Tingitoidea of Ohio 



The Clover Leaf Tyer, AnctfUs anguUfasoicma in the U.S.A. 

 The Bean -maggot in 1915 m Micnigan . . 



Otiorrhynchus ovatus, a pest of Conifers in the U.S.A. 

 The Importation of the Lantana Seed Fly into Fiji . . 

 A New Fungus infesting Coccus viridis in the West Indies . . 

 Control of the Black Peach Aphis in South America 

 Oscinella spp. infesting Cereals in Canada 

 The Distribution of the Periodical Cicada in New Jersey . . 

 The Bionomics and Synonomy of Anoecia querci in the U.S.A. 

 Forest Pests in Vancouver 

 Aphids infesting Plums in Britain 



The Establishment of Paraleptorrmstix ahnormis in California 

 Coccinellids recently introduced into California 

 Insect Pests intercepted in Quarantine in California 

 Hemileuca oliviae and its Control in New Mexico 

 Ants infesting Houses and their Control in the U.S.A. 

 The Establishment of beneficial Parasites in Hawaii 



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