CONTENT S-cont. 



PTienacas'pis spinicoln, sp. n., from Indiana . . . . . . 



A New Species of Heterothrips from the Eastern United States 



Galerticella camcoUis, a Pest of Fniit-trees in the U.S.A. 



The Control of Cacoecia argyrospila in Canada 



The Control of Fruit Pests in Nova Scotia . . 



The Bionomics of Cacoecia argyrospila in the U.S.A. 



Ousting and Spraying Experiments on Apples in the U.S.A. 



The Bionomics and Control of Termites in the U.S.A. 



Measures against Lepidiota albohirta in Queensland 



Citrus Pests in Southern Rhodesia . . 



The Nature of the Training required for Economic Entomologists 



'f'he Life-History of Solenopsis molesta in the U.S.A. 



Insects infesting Solarium caroUnense and their economic Relations 



in the U.S.A 



The Migrations of Aphids in the U.S.A. 



Notes on Predaceous Pentatomid Bugs in the U.S.A. 



The Distribution of the Periodical Cicada in Ohio . . 



The Relation between Bees and Fire Blight in the U.S.A. . . 



The Bionomics of Aphis pseudobrassicae, sp. n., in the U.S.A. 



The Clover Leaf -Tier (Ancylis arigulifasciana) in the U.S.A. 



Perrisia ulmea, a Pest of Elms in the U.S.A. 



Control Measures against Anihonomus si^natus in the U.S.A. 



The Bionomics and Control of Polychrosis viteana in the U.S.A 



Qimato and its Effect on Gydia pomonella in the U.S.A. . . 



tdfe- History of Oncideres texana in the U.S.A. 



Kotes on Crambid Moths in the U.S.A. 



Life-history of SpTienopJiorus maidis in the U.S.A. . . 



I'he Economic Status of Chortophila fusciceps in the U.S.A. 



The Bionomics of Chortophila brassicae in tne U.S.A. 



The Control of Mayeiiola destructor in the U.S.A. . . 



The Introduction of Pleurotropis epigonus into the U.S.A. 



Studies on Wilt of Gipsy Moth Caterpillars in the U.S.A. . . 



Experiments with Cyanide of Potassium as an Insecticide in the 



U.S.A 



The Introduction of beneficial Parasites into Hawaii 



Kotes on Prospaltella berlesei . . " 



The Bionomics and Control of Brachycolus tritici in the U.S.A. 



The Diagnosis of the Infectious Brood Diseases of Bees . . 



Measures against Foul Brood in Bees in Ontario 



Suggestions for Legislation on Horticultural Inspection in the U.S. 



^'oreign Insect Pests recently established in New Jersey . . 



Foreign Insect Pests on imported Nursery Stock in the U.S.A. 



Measures against the Importation of Insect Pests in the U.S.A. 



Measures against Aspidiotus perniciosus in the U.S.A. 



tSie Relation of Insects to the Spread of Wilt Disease in the U.S 



Two New Monophlebine Coccidae from the Philippine Islands 



Ai Infectious Disease of Aulacaspis perUagona in Italy 



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