CONTENTS-con/. 



Insects Injurious to Lucerne in the U.S.A. . . 



Oncideres cingulata attacking Persimmon in the U.S.A. 



Tho Cottonwood Borer and its Control in the U.S.A. . . 



Precautious against the Importation of Forest Pests into the U.S.A. 



Damage to Forest Trees by Formica exsectoides in the U.S.A 



Cydia molesia, sp. n., infesting Peaches in the U.S.A. 



Pristocera armijera parasitic on Limonius a-gonus in the U.S.A. 



A New Weevil injuring Orchids in the U.S.A. 



The native Food-plants of the Apple Red-bugs in the U.S.A 



Lyons pratensis and its Control in the U.S.A. . . 



The Bionomics of CirpMs wiiipuncta in the U.S.A. 



Melanoiylus otlantis and its Control in the U.S.A. 



The Value of Lime in Relation to Silkworm Nutrition 



Sericulture in Madagascar 



Tacha,rdia lacca and the Production of Lac in ludo-China 



The Part played by Insects in the Spread of Bacillus amyl 



The Control of the Rhinoceros Beetle in Havana 



Pests of Vegetables in Cuba 



Aphids and their Control in Colombia 



Phthorimaea operculella infesting Potatoes in Colombia 



Formulae fur Insecticides used in Colombia . . 



The Effect of recent Legislation restricting the Use of Arsenicals 



France 

 Import Duties on Arsenates and Acetates of Lead in France 

 Locusts and their Control in Java 

 Pests of Grain and Flour in Russia . . 

 Locusts and their Control in Russian tJentral Asia . . 

 The Control of Locusts in Russia 



The Effects on Plants of Spraying with Sodium Arsenite 

 The Organisation of Economic Entomology in Russia 

 The Control of Flea Beetles on Cabbages in Russia . . 

 Insect Pests in S. Russia 

 Clover Pests in S. Russia 



A New Species of Scolyioplatypus from Vladivostok , . 

 Two New Species of Carphoborus from East Russia . . 

 Insect Pests in the Government of Riazan 

 The Campaign against Locusts in Tobolsk in 1913 . . 

 Insect Pests in Transcaucasia . . 

 Lygus pratensis injuring Vines in Styria 

 Insect Pests of the Gorizia District in 1914 . , 

 Gail-forming Aphids in Germany 

 The Spread of Aulacaspis perUagona in Dalmatia . . 

 Pests of Leguminous Plants in Germany 

 The Control of Coccids on Coconuts in the New Hebrides 

 The Saw-flies of Deciduous Trees in Germany 

 Bark Beetles and their Parasites in Istria . . 

 Plant Pest Legislation in Uganda 

 Legislation respecting the Use of Arsenicals in France 

 Plant Pest Legislation in Canada 



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