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CONTENTS. 



PAGE. 



New Microsporidian Parasites of the Larva of Pieris brassicae in 



France 177, 190 



Saissetia hemisphaerica in Argentina .. .. .. .. .. 177 



A Review of the Effects of Coccobacillus acridiorum on Locusts . . 177 



Measures against the Gipsy and Brown-tail Moths in Maine . . 178 



Measures against Eelopeltis infesting Tea in Java . . . . 179, 180 



Finely powdered Mercuric Chloride against the Argentine Ant in 



S. Africa ; 181 



A convenient Hydrocyanic Acid Gas Generator for fumigating 



Vineyards in S. Africa . . . . . . . . . • . . 181 



The Bionomics of Agrotis ypsilon in India . . . . . . . . 182 



Lasioderma serricorne infesting dried Tobacco in the PhUippines . . 182 



A New Enemy of the Coconut Beetle in the Philippines . . . . 183 



New Termites from the Philippines . . . . . . . . . . 184 



The Mediterranean Fruit -fly in Hawaii . . . . . . . . 184 



Interrelations of Fruit-fly Parasites in Hawaii .. .. .. 186 



Rice and Jute Pests in Assam , . . . . . . . . . . . 186 



Insect Pests of Tea in North-East India during 1916 . . . . 186 



Pests of Limes in Montserrat . . . . . . . . . . . . 187 



Pests of Cotton and Maize in Montserrat in 1916-17 . . . . 187 



The Bionomics and Control of Cylas formicariiis in the West Indies 188 



The Bionomics of Pachyschelus undularius in Argentina . . . . 188 



The Bionomics of a Pyralid Moth, Myelohia smerintha, infesting 



Canes in Brazil .. .... .. .. .. .. 189 



Studies in the Parasitism of Pieris brassicae by Apanteles glomeratus 



in Prance . . . . . . . . . . . . . . . . 190 



Cydia pomonella and its Parasites in France . . . . . . . . 191 



Report of the Second Entomological Meeting held at Pusa, 1917 . . 191 



The Importance of the Protection of Birds in Spain . . . . 192 



Economic Entomology in the Service of the Nation in U.S.A. .. 192 



Notes on Aphids in Texas . . . . . . . . . . . . 194 



A Method of Graphically Illustrating the Distribution of Injury by 



an Insect Pest . . . . . . . . . . . . . . 195 



Notes on the Strawberry Leaf-Roller (Ancylis comptana) in Iowa. . 196 



Notes on the Peach Tree Borer (Aegeria exitiosa) in New Jersey . . 196 



Eyponomeuta spp. introduced into New York . . . . . . 1 97 



Calcium Arsenate as a Substitute for Lead Arsenate . . . . 198 



The Influence of Molasses on the Adhesiveness of Lead Arsenate . , 1 98 



Experiments with Spreaders for Arsenate Sprays .. .. .. 199 



