CONTENTS. 



PAGE. 



The San Jose Scale and its Control in the U.S.A. . . . . . . 417 



Notes on Sawfly Larvae belonging to the Genus Dimorphopteryx . . 417 



The Manufacture of Home-made Lime-Sulphur . . . . . . 418 



New IcHNEUMONiDAE from the U.S.A. . . . . . . . . 418 



Pthorimaea operculella in California .. .. .. .. .. 418 



Euscepes batatae on Sweet Potatoes in the U.S.A. . . . . . . 419 



Insect Pests in California .. .. .. .. .. .. 419 



Pests taken at Quarantine Inspection in California . . . . . . 420 



The Economic Value of some Pennsylvania Birds . . . . . . 420 



Insect Pests imported into the U.S.A.. . .. .. .. .. 421 



The Importance of Applied Entomology . . . . . . . . 421 



The Life-History of Eriosoma lanigeruvi in the U.S.A. . . . . 421 



The Life- History of Aulacaspis rosae in California . . . . . . 422 



The Control of Hylemyia antiqua in the U.S.A. . . . . . . 422 



A Dipterous Parasite of Cirphis unipunda in the U.S.A. . . . . 423 



The effect of Hydrocyanic Gas upon the Eggs of Coccids . . . . 423 



Aphids attacking Rosaceous Plants in Maine. . . . . . . . 423 



Regulations concerning the Mexican Cotton-Boll Weevil in Georgia 424 



The Control of Anthonomus grandis in Georgia . . . . . . 424 



Strawberry Pests in Wisconsin. . . . . . . . . . . . 425 



The Control of Insect Pests by Rotation of Crops in the U.S.A. . . 425 



Lepidopterous Pests in Barbary . . . . . . . . . . 426 



The Control of Sparganotliis pilleriana in France . . . . . . 427 



The Control of Vine Moths in Algeria . . . . . . . . 427 



The Control of Locusts in Algeria . . . . . . . . . . 427 



Pests of Oats in France . . . . . . . . . . . . . . 428 



Pests of Flax in France . . . . . . . . . . . . . . 428 



The Control of Locusts in Egypt . . . . . . . . . . 429 



Oxychloride of Copper as an Insecticide . . . . . . . . 429 



Control of the Woolly Aphis of the Apple . . . . . . . . 429 



The Loss caused by Dacus oleae in Italy . . . . . . . . 429 



Polysulphides and Flour Paste in the Control of Chrysonijjhalus on 



Citrus Trees in Italy . . . . . . . . . . . . . . 430 



Notes on two mycophagous Coccinellids . . . . . . . . 430 



The Inability of Ceratitls capitata to infest Lemons in Italy . . 431 



The Effects of Species of Scolytus on Fruit Trees in Italy. . . . 431 



Chrysomelids and Coccinellids from Eritrea . . . . . . . . 431 



African Pests of the Olive . . . . . . . . . . . . 431 



New Afi'ican Chalcids . . . . . . . . . . . . . . 433 



A New Stictococcus and its Parasites in W. Africa . . . . . . 434 



The Hibernation of Dacus oleae in Italy . . . . . . . . 434 



Adrama determinata, a Pest of Tea Seed in Java . . . . . . 434 



The more important Potato Pests in Sweden . . . . . . 435 



The existence of a Preservative in the Burrows of Leafminers . . 435 



Pmatetranyclius ununguis, a Pest of Pines in Sweden . . . . 435 



The Control of Bark-beetles in Orchards in Switzerland . . . . 436 



The Control of Woolly Aphis . . . . 436 



Chortophila trichodactyla, a new Cucumbei Pest in Siberia . . . . 436 



Locusts and their Control in Russia . . . . . . . . . . 437 



The Resistance of Varieties of Oak to Insect Pests in Russia . . 437 



Entomological Organisations in Russia . . . . . . . . 438 



New Proctotrupid Parasites in Russia . . . . . . . . . . 439 



Fhyllotreta sclireineri, a new Pest of Mustard in Astriichan . . 439 



Elaterids damaging Begonias in Russia . . . . . . . . 439 



I'syUa mull and Anthonomus poviorum in Nijni-Novgorod . . . . 440 



The Control of Fieris brassicae in Russia . . . . . . . . 440 



Oria musculosa and Eurygaster sp. in the Don Province . . . . 440 



The Control of Byturus tomentosus and B. fumatus on Raspberries in 



Russia . . . . . . . . . . . . . . . . 440 



The Attraction of Plant Odours for insects . . . . . . . . 441 



Varieties of Raspberry most subject to Insect Attack in Russia . . 441 



(Jecanth'us pellucens, a Pest of Vines in S. Russia . . . . . . 441 



Lepidosaphes uhni and its control . . . . . . . . . . 441 



