INDEX. 339 



PAGE 



Potato plants, effect of seed disinfection 225 



Potato, treatment of seed with formaldehyde 224 



Potatoes, high vs. inodified ridge culture 29 



Poultry, artificial hatching and rearing 124 



Poultry, breeding for egg production 113 



Poultry breeding at Maine Station, summary 174 



Poultry breeding, new plan adopted 175 



Poultry breeding, selection for fecundity 155 



Poultry inbreeding 135 



Poultry notes 177 



Poultry, protective coloration 198 



Poultry, technical studies 193 



Proanaclinia .■ . .' 264 



Probolaeus singularis 258 



Protection coloration in poultry 198 



Psila rosae 5 



P'sylla floccosa 11 



galeaformis 12 



pyricola 11 



striata 14 



Psyllidae 10 



Ptinidae 233 



Ptinus fur 233 



Publications 



lihagoletis pomonella : 238 



Rhodophora florida i 



Rhymosia akelyi 312 



captiosa '. 313 



diffissa ^i^ 



filipes 312 



imitator 312 



inflata 311 



serripes .' . . . 31 1 



P.ondaniella abbreviata 26: 



sororcula 26 1 



Roosting closets, abandonment of . [8^ 



Sackenia arcuata 292 



gibbosa 292 



San Jose scale 237 



Sap beetle 233 



Saperda Candida 7 



obliqua 7 



vSchizoneura lanigera 236 



pinicola 20 



Sciophilinae ■. 322 



Scolytidae 235 



Simulium and pellagra 4 



hirtipcs 4 



