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NOTICES. 



The Editor will be glad to receive prompt information as to the 

 appearance of new pests, or of known pests in districts which have 

 hitherto been free from them, and will welcome any suggestion the 

 adoption of which would increase the usefulness of the Review. 



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CONTENTS. 



PAGE. 



The Bionomics of Chrysopa calif ornica in the U.S.A. . . . . 409 



Official Warning against Leptinotarsa decemlineata in Germany . . 409 



Bee Diseases in Germany . . . . . . . . . . . . 410 



Locusts and their Parasites in Colombia . . . . . . . . 410 



Phora rufipes infesting Lucerne Seed in Germany . . . . . . 410 



The Control of Locusts in Algeria . . . . . . . . . . 410 



Bark Beetles in Russian Forests .. .. .. .. .. 411 



Lymantria monacha in Russia .. .. .. .. .. .. 412 



The Utilisation of a Railway for Agricultural Instruction in Russia 413 



Pests of Bobinia pseudacacia in Russia . . . . . . . . 413 



The Control of Aporia crataegi in Russia . . . . . . . . 414 



The Value of Iron Sulphate in Combination with Lime in Horti- 

 culture . . . . . . . . . . . . . . . . 414 



The Control of Lepidosaphes ulmi in Russia . . . . . . . . 415 



The Control of Aphis pomi in Russia . . . . . . . . . . 415 



Phlyctaenodes sticticalis and its Control in Russia . . . . . . 416 



The Native Food-Plants of Cotton Stainers in St. Vincent . . . . 416 



Cacao Thrips in St. Vincent . . . . . . . . . . . . 416 



New and little known British Aphids . . . . . . . . . . 417 



CocciDAE and Aleurodidae in Northumberland . . . . . . 417 



A Longicorn Beetle infesting Orange Trees in India . . . . . . 417 



The Control of Agrotis ypsilon in India . . . . . . . . 418 



The Use of Dust Sprayers in Orchards in Canada . . . . . . 418 



The Control of Anthonomus grandis in the Mississippi Delta . . 418 

 Insecticides for the Control of the Colorado Potato Beetle in the 



U.S.A. 419 



The Control of Papaiperrui nehria in the U.S.A. . . . . . . 419 



New Scale-Insects from Japan . . . . . . . . . . 419 



An Insect Enemy of the White Pine in the U.S.A. . . . . . . 419 



The Nature of the Polyhedral Bodies found in Insects . . . . 420 



Pests intercepted in Quarantine in Hawaii . . . . . . . . 420 



