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CONTENTS. 



Page. 



Africa, North : Measures against Locusts. . . . . . . . 532 



Algeria : Legislative Measures against Locusts . . . . . . 644 



Assam : Fruit Tree Pests 508 



Australia : Insect Pests of Hibiscus sahdariffa in Queensland . . 521 

 Australia : . A new Longicorn, Citriphaga mixta, infesting Atlantia 



glauca in N.S.W 532 



Brazil : A Textbook of Agricultural Entomology . . . . . . 529 



British Isles : Lepidopterous Pests of Roses . . . . . . 508 



British Isles : Hylemyia antiqua miesting heeks . . .. .. 509 



British Isles : Notes on Phytophagous Chalcids . . . . . . 517 



British Isles : Notes on Coccids .. .. .. .. .. 518 



British Isles : Notes on Aphids . . . . . . . . . . 542 



Canada : The Com Ear- Worm in Consignments of imported 



Tomatoes . . . . . . . . . . . . . . . . 50(5 



Canada : The Presence of Psylla mali in Nova Scotia . . . . 506 



Canada : Pests intercepted in Quarantine in British Columbia . . 507 



Canada : Notes on Thysanoptera from British Columbia . . . . 509 



Canada : Regulations respecting the Inspection and Transporta- 

 tion of Nursery Stock . . . . . . . . . . . • 524 



Canada : Insect Pests in Quebec in 1917 and 1918. . 524, 525, 529 



Canada : Dusting against Orchard Pests . . . . . . . • 525 



Canada : Measures against the Brown-tail Moth . . . . . . 526 



Canada : Kaliosysphinga dohrni infesting Alders in Quebec . . 626 



Canada : Pests of Balsam and Spruce in Quebec . . . . . • 52" 



Canada : Insect Pests in Alberta in 1918 . 

 Canada : Orchard Pests in Ontario . . 

 Cetlon : Minor Insect Pests in 1919. . 

 Colombia : Notes on Cotton Pests 

 Cyprus : Insect Pests in 1918-19 

 Denmark : Measures against Flea -beetles 



Crops.. 



France : The Effect of Heat on Clysia amhiguella . . . . . . 508 



French Colonies : The Necessity for the better Organisation of 



Economic Entomology ?^* . . i'^ . .■** .. .. •• 632 



Hawaii : Lepidopterous Pests of Acacia koa . . . • 511 



Holland : The Protection of Birds in Orchards 537 



India : Notes on Coffee Pests S ^JJ 



India : Coconut Pests in Travancore 506 



India: A new Cerambycid infesting Pine Cones .. .. •• 517 



India : Notes on Eelopeltis mfesting Tea 634 



India : Coleopterous Pests of Forests 534 



Italy : Measures against Locusts . . . . . ■ • • • • 535 



Java : A Coccid infesting Sugar-cane . . 512 



Java : New Chalcids 5.)b 



infesting Cruciferous 



544 

 544 

 519 

 534 

 634 



541 



