CONTENTS— cont. 



PAGE. 



Germany : Notes on introduced Exotic Beetles . . . . . . 160 



Germany : The Chalcid Geniis ChrysocJiaris . . . . . . 161 



Germany : The Hymenopterous Parasites of Bark-beetles . . 161 



Germany : The Bionomics of Sawflies . . . . . . . . 162 



Guam : Insect Pests in 1918 148 



India : Notes on Coccidae . . . . . . . . . . . 146 



India : The Life-History of the Toon Shoot Borer, Eypsipyla 



robusta . . . . . . . . . . . . 164 



Italy : Miscellaneous Insect Pests in 1919. . . . . . . 141 



Italy : Gecidomyid Enemies of Aphids, etc. . . . . 159, 160 



Japan : A HepiaUd Moth attacking the Roots of Calocasia anti- 



quorwm . . . . . . . . . . . . . . . . 142 



Japan : Eriocmnpa mitsuTcurii infesting alders . . . . . . 142 



Japan : Plodia mterpunctella infesting Stored Rice . . . . 143 



Japan : A Sawfly destructive to Rushes . . . . . . . . 144 



Japan : A new Thrips infesting CiVrus . . . . . . . . 144 



Japan : A new Aphid infesting Podocmpus . . . . . . . . 151 



Korea : The Bionomics and Control of Cydia molesta . . . . 143 



New Zealand : Experiments with Orchard Sprays . . . . 145 



Tasmania : Measures against Eriosoma lanigerum . . . . . . 153 



Tasmania : Insect Pests of Currants . . . . . . . . . . 153 



Tripoli : Notes on Insect Pests of Vegetables . . . . . . 159 



U.S.A. : Miscellaneous Pests in Florida . . . . . . , . 137 



U.S.A. : Notes on Platymetopms hyaUnuB on Maple in New Jersey 147 



U.S.A. : Education on the Control of Insect Pests . . . . .\ 148 



U.S.A. : Pests of Stored Grain in Georgia . . . . . . . . 148 



U.S.A. : Destructive Insects affecting Ohio Shade and Forest Trees 



(Review) 148 



U.S.A. : The Effect of Red Spider in Orchards in California . . 149 



U.S.A. : A New Parasitic Cynipid reared from the Clover Aphis. . 149 



U.S.A. : Parasitism of Clastoptera obtusa by a Drosophilid . . . 149 



U.S.A. : The Angomnois Grain Moth in Pennsylvania . . 162 



U.S.A. : Economic Entomology in Ohio . • . . . . . 152 



U.S.A. : Plans for a Campaign against Anthonomua grcmdis . . 158 



U.S.A. : Bruchus rufimmms infesting Broad Beans . . . . , . 167 



U.S.A. : Notes on Eumerus strigatus infesting Onions . . . , 168 



West Indies : Notes on Ants infesting Houses . . . . . . 150 



The Use of White Arsenic as an Insecticide in Bordeaux Mixture. . 150 



An Apparatus for preparing Poison-Bran against Locusts . . . . 160 



The Food-plants of the Palearctic Aegeriids . . 162 



The Effects of Microbic Infections on Insects . . . . . . 163 



