CONTENTS— con«. 



U.S.A. : Insect Pests in North. Carolina 



U.S.A. : The Bionomics and Control of the Tobacco Flea-beetle in 



N. Carolina 

 U.S.A. : Two Leaf -hoppers injurious to Apple Nursery Stock 

 U.S.A. : Regulations respecting Orchard Pests in Arkar:sas 

 U.S.A. A Spiay Calendar for Use in Arkansas 

 U.S.A. : A New Fly infesting Walnuts 

 U.S.A. : Regulations respecting Platyedra gossypiella and Pyrausta 



nubilalis . . . . . . . . . , 



U.S.A. : Pests of Castor Oil Plants in Florida 



U.S.A. : The Danger of the Introduction of the Yam Weevil into 



Florida . . . . . . . . 



U.S.A. : Insect Pests intercepted in Quarantine 



U.S.A. : A Probable Outbreak of Grasshoppers in California 



U.S.A. : The Codling Moth infesting Walnuts in California . . 



U.S.A. : Nematodes infesting Potatoes in California 



U.S.A. : Sulphur Fumigation for the Control of Pseudoeoccus halceri 



in California . . 

 U.S.A. : Ants damaging Passiflora edulis in California 

 U.S.A. : An Outbreak of Phthorimaea opereulella on Tomatos in 



California 

 U.S.A. : Pests intercepted in Quarantine in California 

 U.S.A. : Important Dried Fruit Insects in California 

 U.S.A. : Termites infesting Buildings in Michigan . . 

 U.S.A. : European Foulbrood in Bees . . 



U.S.A. : Precautions against the Pink Bollworm in Texas . . 

 U.S.A.: The European Corn Borer Problem. . 

 U.S.A. : The Value of Entomological Work in connection with 



Railways 

 U.S.A.: Commercial and Professional Entomology. . 

 U.S.A. : Notes on Poisoning the Cotton Boll Weevil 

 U.S.A. : Work in Extension Entomology in Kansas 

 U.S.A. : A Campaign against San Jose Scale in Mississippi 



U.S.A.: Shade-tree Pests in 1919 



U.S.A. : Tlie Exiropean Corn Borer intercepted in Broom Corn 

 U.S.A. : A Note on Eriopyga incinda in Kansas . . . . 



U.S.A. : Rhynchophora found feeding in Sweet Potatoes . . 

 U.S.A. : Anasa trititis infesting Figs . . 

 U.S.A. : The Porto Rico Mole-Cricket in South Carolina and 



Florida 



U.S.A. : A Myrmecophilous Proctotrupid 



U.S.A. : Measures against Insect Pests in Maryland 



U.S.A. : The Harlequin Cabbage Bug and its Control 



U.S.A. : Notes on Psocids infesting Houses . . 



U.S.A. : Supposed Poisoning of Horses by Arsenical Sprays 



Uruguay : Methods of utilising Dried Locusts 



West Indies : Measures against Mole-crickets in St. Lucia 



Species of Laelius parasitising Dermestids 



The Phenomenon of Phagocytosis in Insects . . 



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