NOTICES. 



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CONTENTS. 



Africa, South : The Danger iof the Introduction of the Pink Bollwonn. 



Africa, South : Outbreaks of Adoretus tessidatus 



Africa, South : Poison-bait for Fruit-flies . . 



Africa, West : Notes on Miscellaneous Pests 



America, North : The Pea Moth found to be a New Species 



Brazil : Borers attacking the cultivated Fig 



Brazil : Measures against Macrodactylus suturalis . . 



PAGE 

 98 



98 

 98 

 .. 106 

 .. 100 

 .. 140 

 .. 141 

 Brazil: Notes on Miscellaneous Pests .. .. .. 141, 142, 143 



Brazil : Precautions against the Pink BoUworm . . . . . . 141, 142 



Characters differentiating Platyedra gossypiella from Pyroderces . . 141 

 An Outbreak of Alabama argillacea . . . . . . . . 142 



Locust Destruction . . . . . . . . . . . . . . 142 



Imported Coleopterous Pests . . . . . . . . 98 



99 



Brazil 

 Brazil 

 Brazil : 

 British Isles 

 British Isles 



Notes on Braconids 



British Isles : Coleopterous Pests of Stored Malt . . . . . . 143 



Canada : Note on a Parasite of Cockroaches . • . . . . . . 100 



MisceUaneous Pests in Ontario in 1919 .. ..123,124,129,131 



PreUminary Experiments with Chloropicrin in Greenhouses . . 124 

 Notes on Cercopids . . . . . . . . . . . . . . 124 



Canada 

 Canada 

 Canada 

 Canada 

 Canada 

 Canada 

 Canada 

 Canada 

 Canada 

 Canada 

 Canada 

 Canada 

 Ceylon 

 Ceylon 



Experiments in Dusting . . . , . . . . . . ..124 



Insect Outbreaks and their Causes . . . . . . . . 125 



Notes on the Control of Pear Psylla . . . . . . ..125 



Measures against Locusts . . . . . . . . . . 126, 127 



Experiments in the Control of the Cabbage Maggot . . 127, 128 



The Status of Mill-infesting Pests. . . . . . . . . . 128 



The Life-history of Lachnosterna spp. in Ontario . . . . 129 



The Strawberry Root Weevil in British Columbia 1 30 



The Strawberry Weevil in Ontario . . . . . . . • 131 



Insect Pests of Tea 121,122 



Notes on Miscellaneous Pests . . . . . . . . 122, 123 



France : A Tachinid Parasite of Hyper a . . . . . . . . . . 134 



France : A New Arsenical Spray for Vine-moths . . . . . . . . 135 



France : Measures against Locusts . . . . . . . . . . . . 137 



Germany : Parasites of Ips typographus and Hylobius abietis . . . . 97 



A Handbook of Entomology. (Review) . . . . 109 



Insects as Leaf-miners . . . . . . . . 109 



Euxoa segeiuni in Mecklenburg . . . . . . 109 



Notes on the Habits of Apanteles glomeraius . . . . . . 110 



Notes on Lariophagus distinguendus . . . . . . 133 



Notes on Aphids 137. 138 



The Occurrence of Melolontha in 1919 . . . . . • 138 



Notes on the Life-history of Meligethes aereii^ . . . . 138 



GERMANYiig Notes on Flea-beetles .. .. .. .. 138 



Germanv*: NotesT.on Spinning Mites . . . . . . . . 139 



Notes on Pests of Stored Food-stuffs . . . . . . . . 139 



The Control of Cheimatobia brumata . . . . . . . . 139 



A New Parasite of Pennisetia hylaeiformis . . . . 140 



The Plant Protection Service . . . . . . . . . . 133 



Measures against Nematode Pests of Agrictilture . . . . 1 33 



Swarms of Polyphylla fullo .. .. .. . . • • 140 



Germany 

 Germany 

 Germany 

 Germany 

 Germany 

 Germany 

 Germany 

 Germaity 



Germany 

 Germany 

 Germany 

 Holland 

 Holland 

 Holland 



India : New Microlepidoptera . . . • . . . . . . . . . . 1 23 



India : Descriptions of New Chalcids. . . . . . . . . . 136 



Italy : The Campaign against the Olive Fly, Dacus oleae. . . . 1 10 



Italy : Phihorimaeaj,operculella infesting Potatoes in Sicily . . . . 135 



Mexico : Insects of^Economic Importance in the Cape Region of Lower 



California ... . . . . . . . . . . . . . . ..116 



