XVIII 



. 



J. DANYSZ, Some Reflections regarding the Free Use of Bacterio- 

 logical Cultures for the Destruction of Rats and Mice. Page 373 



F. A. BAINBRIDGE, On the Paratyphoid and Food-poisoning Ba- 



cilli, and on the Nature and Efficiency of certain Rat Viruses 374 



C. MORLEY, The Ichneumons of Great Britain 374 



G. A. F. NUTTALL, The Ixodoidea or Ticks 374 



AUGUST FOREL, The Senses of Insects, translated by Macleod 



Yearsley 375 



W. T. M. FORBES, On certain Pieris caterpillars 375 



W. E. COLLINGE, The Role of Collembola in Economic Entomology 375 



F. BALFOUR-BROWNE, The Life History of the Agrionid Dragon Fly 375 



W. F. RANKINE, The Wasp-Pest 376 



CECIL WARBURTON, Annual Report for 1909 of the Zoologist. . 376 



H. F. FRYER, Hylemyia coarctata, a Destructive Wheat Pest. . 379 



Leather Jackets 379 



F. V. THEOBALD, The Insect and Allied Pests of the Hop . . 379 

 F. V. THEOBALD, The Insect and other Allied Pests of Orchard, 



Bush and Hothouse Fruits 380 



Dr. R. STEWART MAC DOUGAL, The Yellow-horned or Plum Fruit 



Saw Fly, Hoplocampa fulvicornis, Klug 381 



The Pear Leaf Blister Mite (Thriophyes pyri] 382 



F. V. THEOBALD, The Apple Sucker and its Treatment . . . 382 

 R. S. MAC DOUGALL, The Genus Chermes in its Relation to 



Forestry 382 



JAHN MACRAE, An Attack by the Weevil, Strophosomus coryli, 



in a P'ir Plantation 383 



H. H. BRINDLEY, Notes on the Procession of Arethocampa pi- 



mvora, 383 



G. C. CHAMPION, A Bupresticl and other Coleoptera on Pines 



injured by Heath Fires in Northwestern Surrey 383 



Memorandum on the Large Larch Saw Fly, Nematus Erichsonii, 



Hart, published by the Board of Agriculture and Fisheries . 383 



JOHN MACRAE, The Large Larch Saw Fly 387 



EDWARD T. CONNOLD, British Oak Galls 387 



G. H. CARPENTER, The Warble Flies 388 



Ticks and Redwater in Cattle 388 



G. GORDON HEWITT, House Flies and Disease 389 



R. STEWART MAC DOUGALL, The Common House-fly (Musca 



domesticd) , 391 



J. P. JEPSON, The Breeding of the Common House Fly (Musca 



domesticd} during the Winter Months 392 



Sir RUBERT W. BOYCE, Mosquito or Man? 392 



XXXIII Antiparasitic and Insecticide Preparations. 



The DUKE OF BEDFORD and S. U. PICKERING, Fungicides, Ge- 

 neral Remarks. Copper Fungicides Classified. Previous Work 

 on Fungicidal Action. Previous Work in Bordeaux Injury. 

 The question of Solvent Excretions. Absorption of Copper 

 by the Leaf. Experiments on Scorching and Fungicidal 

 Action 393 



