CONTENTS 



PAGE 



Organization of the Station ii 



Announcements vi 



Historical Notes vii 



Notes on Plant Diseases, 1908 (Bulletin 164) i 



Poultry Notes (Bulletin 165) 29 



Inheritance of Fecundity (Bulletin 166) 49 



Field Experiments, 1906-8 (Bulletin 167) 85 



The FertiHty and Hatching of Eggs (Bulletin 168) 105 



Two Epidemics of Potato Blight and Rot (Bulletin 169) 165 



Apple Diseases Caused by Coryneuni folncolum and Phoma mali 



(Bulletin 170) 185 



The Pine-leaf and Green-winged Chermes (Bulletin 171) 201 



Fungus Gnats Part I. (Bulletin 172) 209 



Chermes of Maine Conifers (Bulletin 173) 277 



Blackleg, a Bacterial Disease of the Irish Potato (Bulletin 174) 309 



Meteorology (Bulletin 175) 329 



Report of Treasurer (Bulletin 175) 332 



Index 1909 (Bulletin 175) 334 



