81 fi Index 



PAGE 



Orchard cover crops 467 



Orchard management 58, -491 



Orchard surveys 58, 59 



Orton, W. A 299 



Over-run in churning 470 



Oyster-shell scale 179, 468 



Painted terrapin 536 



Paris green ^7, 186 



Parks, Josiah 242 



Pastures, renewal 405, 466 



Pea family 659 



Peach borer ^ ^Sl 



Peach diseases 1^7 



Peach leaf-curl investigations 41 



Peach yellows ^^ 



Pear diseases 1^3 



Pear insects 181 



Pear psylla 181 



Pear slug 182 



Pearson, R. A 68,469, 653, 689, 711, 796 



Pedigree breeding 133 



Peonies 59 



Perennials 645 



Pines 570 



Plant Breeding, Department of Experimental, report 8, 24 



Plant breeding experiments 466 



Plant breeding for farmers 129 



Plant diseases 173, 189, 772 



Plant disease survey work 42 



Plant food 694, 705 



Plant lice 1"7, 182 



Plant Pathology, report of Department 9, 39 



Plant Physiology, report of Department 9, 35 



Plant studies 651, 687 



Planting trees 640 



Plum curculio 180, 408 



Plum diseases 199 



Plum leaf-miner investigations 62 



Pod spot, bean 191, 470 



Poison sprays 468 



Pomology, report 58 



Pond turtle 536 



Potassium sulfide ^^- 427 



Potato _■ ^"^ 



Potato beetle 1'". 184 



Potato blight 199 



Potato breeding 16- 



Potato investigations -9 



Potato pests 184 



