INDEX 



369 



t)il, palmarosa, 260 



peanut, 278 



Perilla, 268 



petit-grain, 259 



poppy-seed, 270 



safflower, 269 



sesame, 275 



soy bean, 272 



Stillingia, 268 



tung, 264 

 Oils, 263-289 

 Okra fiber, 181 

 Olea europaa, 107 

 Olibanum, 256 

 Olive, 106-109 



pickling of, 108 

 Olive oil, 276 

 Olona fiber, 184 

 Opium, 217 



Opportunities in Tropics, 35-42 

 Orange, Chinese, 103 



sour, 103 



sweet, 102 

 Orange oil, 287 

 Osage orange, 233 

 Ostrich farming, 341 

 Otaheite apple, 138 

 Otto of rose, 261 



Palaquium gutta, 205 

 Palm oil, 280 

 Palmarosa oil, 260 

 Palmetto palm, 190 

 Palmyra palm, 182 

 Panama hat plant, 191 

 Pandanus, 189 

 Papain, 120 



Papaver somniferum, 217 

 Papaya, 118-121 

 Paper mulberry, 189 

 Papyrus, 186 

 Para grass, 312 

 Para rubber, 197 

 Para seed oil, 270 



Parag^uay tea, 80 



Parasites for control of insect 



pests, 28 

 Parchment of coffee, 67 

 Parthenium argentatum, 202 

 Paspalum conjugatum, 314 



dilatatum, 314 

 PassMora edulis, 132 



laurifolioj 132 



qtiadrangularis, 132 

 Passion fruit, 132 

 Patchouli oil, 288 

 Paullinia sorbilis, 81 

 Pea berry coffee, 68 

 Peanut oil, 278 

 Pelargonium capitatum, 260 

 Pepper, black and white, 246 



capsicum, 243 

 Perfumes, 255-262 

 Perilla oil, 268 

 Periodicals of tropical agriculture, 



355-360 

 Pernambuco wood, 234 

 Persea gratissima, 112 

 Persimmon, Japanese, 138 

 Peru balsam, 221 

 Petit-grain oil, 259 

 Phaseolus semierectus, 312 

 Phoenix dactylifera, 109 

 Phormium tenax, 179 

 Physalis peruviana, 131 

 Physic nut, 227 

 Physostigma venenosunt, 222 

 Phytelaphus macrocarpa, 297 

 Piassava fiber, 182 

 Picrasma excelsa, 226 

 Pigeon pea, 305 

 Pigs, 334 

 Pili nut, 140 

 Pilocarpin, 227 

 Pilocarpus jaborandi, 227 

 Pifia cloth, 183 

 Pineapple fiber, 183 

 Pineapples, 94-101 



black rot of. 99 



