CONTENTS— cont. 



PAGE. 



Japan : Sinoxylon japonicum attacking Mulberries . . . . 369 



Japan : Insect Pests of Forests 370 



Japan : The Structure and Life-History of Nosema bomhycia . . 392 



Java : Coffee Pests • . • 363 



Java : Measures against the Red Ant, Oecophylla amaragdina , . 364 



MoNTSEERAT : Cottou stalners and their Control . . . . . . 366 



Morocco : Lahidostomis Jiordei infesting Vines . . . . . . 372 



Nevis : An Outbreak of Alabama a/rgillacea. . . . . . . . 372 



New South Wales : Bugs infesting Citrus . . . . .. 373 



Philippines : Measures against Cutworms infesting Rice . . . . 406 



Spain : Agricultural Pests . . 365 



U.S.A. : Pests intercepted in Quarantine in California . . . . 361 



U.S.A. : Notes on Chalcids 361, 401 



U.S.A. : Sprays for Aphids in Orchards in Ohio . . . . . . 363 



U.S.A. : The Effect of Storage, Heat and Moisture on Pyrethrum 



as an Insecticide . . . . . . . . . • • • • • 363 



U.S.A. : Methods of dusting against Orchard Pests in Maryland. . 365 



U.S.A. : Sprays for Peaches in Maryland 366 



U.S.A. : The Bionomics and Control of Lasioderma serricorne . . 366 



U.S.A. : Maize Pests in South Dakota 367 



U.S.A. : Macrosiphuvi creeli infesting Lucerne in Nevada . . . . 374 



U.S.A. : Ora/mbus vulvivagellus infesting Maize in Pennsylvania , . 374 



U.S.A. : Precautions against Pyrausta nubilalis in Pennsylvania . . 374 



U.S.A. : Measures against Diabrotica vittata in Pennsylvania . . 376 

 U.S.A.: New Parasitic Hymenoptera .. .. .. 376,407 



U.S.A : Noscma-Disease of Bees 376 



USA.: The Protection of Locust Trees from Cyllene robiniae . . 377 



U.S.A. : Sphenophorus spp. infesting Cereals . . . . , . 378 



U.S.A.-: Diatraea zeacolella inieBting Msiize .. .. .. .. 380 



U.S.A. : Tylenchus tritici infesting Wheat and its Control . . . . 380 



U.S.A. : Expected Outbreaks of Tibicen septemdedm . . . . 381 



U.S.A. : A Colydiid parasitising Wood-bonng Beetles in California 381 



U.S.A. : The Bionomics of Phryqanidia calif ornica. . . . . • 381 



U.S.A. : The Oriental Fruit Moth in Virginia 382 



U.S.A. : A Melaphis from Moss in Virginia , . 383 



U.S.A. : An Outbreak of Biacrisia virginica in Texas . . . . 382 



U.S.A. : New Aphididae from California 387 



U.S.A. : Eeliothis obsoleta infesting Maize . . . . . . . . 392 



U.S.A. : The Bionomics of the Pine Tube Moth, Eulia pinatubana 393 



U.S.A. : An Outbreak of Lachnosterna in Texas . . . . . . 398 



U.S.A. : Measures against the Japanese Flower Beetle in New 



Jersey . . . . ... . • • • • • • • • • 894 



U.S.A. : Variations in the Length of the Pupal Stage of the Hessian 



Fly . . 394 



U.S.A. : Experiments with Bordeaux Mixture against the Potato 



Leafhopper 394 



U.S.A. : Notes on Lepidopterous Borers 395 



U.S.A. : A Source of Confusion in the Diagnosis of Nosema apis in 



Adult Bees 396 



U.S.A. : Temperature in Relation to Sciara copropMla . . , , 398 



U.S.A. : Girphis unipuneta in New York . . . . . . . . 396 



U.S.A. : The Breeding of Anthreivus verbasei under artificial 



Conditions . . . . . . . . • • . • • • • ' 396 



U.S.A. : The Bionomics and Control of Ohlorochroa sayi . . . . 398 



U.S.A. : A New Nematode parasitic in Sciara copropMla . . . . 400 



U.S.A. : Notes on Capsids infesting Ash Trees in New York , . 400 



U.S.A. i Chalcids reared from Cecidomyid GaUs . . . . 401 



U.S.A. : Notes on the Webbing Clothes Moth {Tineola biselliella). . 404 

 U.S.A. : Ecological Relations of the Lepidopterous Genus 



Depressaria . . . . . . . . • ■ • • 404 



U;S.A. : Nursery Insects in New Jersey . . . . 404 



U.S.A. : Useful Birds in Minnesota . . 406 



U.S.A. : The Bionomics and Control of the Sugar-Cane Moth 



Borer .. .. 407 



The Use of Solentiflo and Popular Names in Economic Biology . . 368 



