Peas Potatoes 



239 



Peas, Sweet, ii 104. 

 Peaty soil, i 93. 

 Pedlar's Basket, ii 96. 

 Pelargonium, Ivy-leaved, ii 



198. 



Pelargonium, Oak-leaf, ii 199. 

 Pelargonium, Show, ii 198. 

 Pelargonium, Zonal, ii 195. 

 Pellaea, ii 230. 



Pemphigus lactuarius, i 185. 

 Pencil Cedar, ii 177; iv 61. 

 Penicillium glaucum, i 205. 

 Pennyroyal, ii 71. 

 Pentstemon, ii 82. 

 Penzance Briars, iv 39. 

 Perianth, i 61. 

 Perilla, ii 82. 

 Periploca, iv 32. 

 Periwinkle, iv 56. 

 Pernettya, iv 32. 

 Peronospora erfusa, i 210. 

 Peronospora gangliformis, iv 



222. 

 Peronospora infestans, i 210; 



iv 149. 

 Peronospora Schleideni, i 



209. 



Peronospora viticola, iii 200. 

 Persian Cyclamen, ii 162. 

 Persian insect powder, i 216. 

 Persica vulgaris, iii 131. 

 Pests, greenhouse, i 167; 



insect, i 166; life-history 



and habits of, i 170; 



methods of prevention of, 



i 171; seeking the cause of, 



i 170; outdoor, i 169. 

 Petals, i 60. 



Petroleum insecticide, i 215. 

 Petty Cash Book, iii 240. 

 Petunia, ii 200. 

 Phalaenopsis, ii 190. 

 Phaseolus multiflorus, iv 82. 

 Phaseolus vulgaris, iv 84. 

 Philadelphus, iv 32. 

 Phillyrea, iv 33. 

 Phlebodium aureum, ii 231. 

 Phlomis, iv 33. 

 Phlox, ii 83. 

 Phoenix, ii 193. 

 Phoma ampelinum, i 206. 

 Phoma uvicola, iii 201. 

 Phorbia brassicae, i 177. 

 Phorbia cepetorum, i 186. 

 Phormium, ii 84. 

 Phosphates, i 134, 156. 

 Phosphatic manures, i 156. 

 Phosphoric acid, i 156; in an 



acre of soil, i 142. 

 Photinia, iv 33. 

 Phygelius, ii 85. 

 PhyUocactus, ii 141. 

 Phylloclades, i 42. 

 Phyllopertha horticola, i 182. 

 Phyllostachys, iv 7. 

 Phyllosticta tabifica, i 209. 

 Phyllotreta nemorum, i 193. 

 Phylloxera, i 193; iii 199. 

 Phymatodes glaucum, ii 231. 

 Physalis, ii 85. 



Phyteuma, ii 85. 

 Phytomyia nigricornis, i 178. 

 Phytophthora infestans, i 



210; iv 150. 

 Phytoptus Pyri, i 186. 

 Phytoptus ribis, i 181; iii 



158- 



Picea, iv 62. 

 Pickling Cabbage, iv 92. 

 Pieris brassicae, i 177. 

 Pieris fioribunda, iv 5. 

 Pieris japonica, iv 5. 

 Pieris rapae, i 177. 

 Pine, Norfolk Island, ii 127. 

 Pinks, ii 35. 

 Pinus, iv 62. 

 Pionea forficalis, i 182. 

 Piophila apii, iv 101. 

 Pip Fruits, iii 57. 

 Pipe Tree, iv 52. 

 Piping, Hot-water, i 237. 

 Pistil, i 62. 



Pisum sativum, iv 130. 

 Pitch Pine, iv 62. 

 Pitcher Plants, i 49. 

 Pith, i 37. 

 Pith Moths, iii 79. 

 Pittosporum, iv 33. 

 Placenta, i 63. 

 Plane Tree, iv 33. 

 Plant foods, i 108. 

 Plant foods in an acre of soil, 



i no. 



Plantain Lily, ii 44. 

 Plant-growing, Science of, i 



20. 

 Plasmodiophora brassicae, i 



22, 209; iv 182. 

 Plasmopara viticola, i 206; 



iii 200. 



Platanus, iv 33. 

 Platycerium, ii 230. 

 Platyparea pceciloptera, i 



174. 



Platystemon, ii 85. 

 Plough, electric, i 102. 

 Ploughing, i 101; disadvan- 

 tage of, i 102. 



Plowrightia morbosa, i 207. 

 Plowrightia ribesiae, iii 152. 

 Plum Aphis, i 189; iii 114. 

 Plum Aphis, Mealy, iii 114. 

 Plum black knot, i 207. 

 Plum Grub, i 189. 

 Plum leaf blight, i 207. 

 Plum, Myrobalan, iv 34. 

 Plum pockets, i 208. 

 Plum pests and diseases, iii 



TI 3- 



Plum Red Maggot, iii 113. 

 Plum rust, i 208. 

 Plum Sawfly, iii 113. 

 Plum Shot-hole Borer, iii 115. 

 Plum silver-leaf, i 208; iii 115. 

 Plum stocks, iii no. 

 Plum Weevil, i 189. 

 Plum-growing at Evesham, 



iii 28. 

 Plums, iii 109; acreage of, iii 



109; cost of cultivation, iii 



109; flowering, iv 34; 



varieties to plant, iii in. 

 Plumbago, ii 201. 

 Plumbago Larpentae, ii 19. 

 Plume Poppy, ii 12. 

 Plumule, i 36. 

 Plusia gamma, i 190. 

 Plutella cruciferarum, i 181. 

 Plutella maculipennis, i 181. 

 Podocarpus, iv 63. 

 Podophyllum, ii 85. 

 Podosphaera oxyacanthae, i 



205; iii 140. 

 Poet's Narcissus, ii 73. 

 Poinsettia, ii 201. 

 Polemonium, ii 85. 

 Polianthes tuberosa, ii 209. 

 Pollen grains, i 62. 

 Pollen tubes, i 65. 

 Pollination, i 65. 

 Polyantha Rose, iv 39. 

 Polyanthus, ii 85. 

 Polygonatum, ii 86. 

 Polygonatum multiflorum, ii 



100. 



Polygonum, ii 86. 

 Polypodium, ii 231; pinnule 



and sori, ii 212. 

 Polyporus hispidus, ii 90. 

 Polystichum aculeatum, ii 



224. 



Pome, i 67. 

 Poplar, iv 33. 

 Poppy Anemone, ii 6. 

 Poppy, Calif ornian, ii 41. 

 Poppy, Iceland, ii 81. 

 Poppy, Opium, ii 81. 

 Poppy, Oriental, ii 81. 

 Poppy, Plume, ii 12. 

 Poppy, Shirley, ii 81. 

 Populus, iv 33. 

 Porthesia auriflua, i 194. 

 Porthesia chrysorrhoea, i 177. 

 Portugal Laurel, iv 12. 

 Portulaca, ii 87. 

 Portulaca oleracea, iv 196. 

 Potash, i 135; in soil, i 142; 



manures, i 158; muriate of, 



i 159; nitrate of, i 155; soap, 



i 216; sulphate of, i 159. 

 Potassium carbonate, i 216; 



sulphide, i 216; iii 51. 

 Potato black scab, i 210; 



iv 153- 



Potato canker fungus, i 210. 

 Potato cauliflower disease, 



i 210. 

 Potato diseases, i 210; iv 



149. 



Potato scab, i 210. 

 Potato-spraying, iv 150. 

 Potato stem rot, i 210. 

 Potato wart disease, i 210; 



iv 153- 



Potato winter rot, i 210. 



Potatoes, iv 131; cost of culti- 

 vation, iv 148; cut v. whole 

 sets, iv 146; earthing up 

 and sunshine, iv 147; ex- 

 ported from Jersey, iv 134; 



