INDEX OF SUBJECTS. 



983 



I'uge. 

 PleosphwruUna sp.(7) on alfalfa-- 848 

 Pleuro-pneunionia, contagious. (See 



Influenza, equine.) 

 Plodla interpunctella. (See Indlan- 



mcal moth.) 

 Plows — 



motor, tests 190, 5S9 



tests 291, 891 



Plum — 



aphis, leaf ourlinj,', leuiedie.s .'i.'i.'i 



borer, studies, U.S.D.A 454 



curoulio, life history 159 



curculio, notes 2'>2, 652 



curoulio, remedies, N.Y.Cornell- 59 



diseases in France 54 



dieases, notes, Can 741 



diseases, notes, N.J 349 



diseases, studies, Va 544 



stiginonosc, studies 349 



yellow leaf. Investigations, N.Y. 



Cornell .347 



Plumage patterns in fowls. Me 75 



Plumbing, country practice in, 



treatise 590 



Plums — 



culture In Utah 638 



Inoculation experiments with 



brown rot fungus 247 



Japanese and hybrid, wilt dis- 

 ease of 248 



new, description, N. Y. State 238 



sod mulch v. clean culture. 



Wash 43 



spring v. fall planting 439 



varieties, Alaska 638 



varieties for New Jersey, N.J 439 



varieties for western Washing- 

 ton, Wash 44 



Pneumonia, equine. (See Influ- 

 enza, equine.) 



Pneumonitis in pigs 774 



Podosphwra — 



Jeucotricha, notes 846 



spp., investigations, N.Y.Cor- 

 nell 347 



Podosporiella n.sp. (?) on wheat 848 



Pcecilocapsus lineatus, notes. Conn. 



State 58 



PcECiloacytua hasalia, relation to fire 



blight 744 



Pogonomyi'inex l>ariatu3 rugosus, 



remedies, Ariz 57 



Poisons — 



effect on apples and potatoes 329 



effect on germ cells. Wis 368 



Poles, preservation 544 



Pollema rudis, susceptibility to nic- 



otin 256 



Polygonia interrogationis, notes, 



Conn.State 58 



Polyneuritis — 



experimental. In birds 167 



galllnarum, etiology 279 



Polyporus — Page. 

 lignosuit (Pomes scfnitostus), 



notes 741 



spp., Infection of wood by 651 



Polysaccharids of lower fungi 411 



Pomelos — 



and oranges, hybrid between-- 441 



fertilizer experiments, Fla 48 



Pomology, bibliography 537 



Porbe hjcrkandrclla, notes 554 



Porta hypolatcritia attacking Teph- 



rosia Candida 545 



Pork — 



and pork products, preserving 



and pickling 259 



as a substitute for beef in 



French army 163 



cost of production 259 



cuts of 259 



inspection and handling in meat 



trade 259 



value in the diet 2.59 



Porthctria dispar. (See Gipsy 



moth.) 

 Porto Rico — 



College and Station, notes 900 



Station, report 599 



Posts, preservation 544 



Potash — 



deposits in Nevada 425 



deposits in southeastern Cal- 

 ifornia 518 



deposits in Spain 26 



effect on peaches, W.Va 840 



fertilizers, effect on sugar beets- 434 

 fertilizers, effect on tobacco, 



Ohio 732 



fertilizing value, Ohio 828 



for muck soils. Wash 33 



for sweet potatoes, Ala. College- 337 



from cactus 234 



from sawmill waste 819 



industry in Austria-Hungary 822 



industry in California 819 



Industry in Germany 518 



loss by leaching, P.R 122 



relation to yellow-berry in 



wheat, Colo 42 



salts, Imports into United 



States 625 



salts, production and use 218, 219 



spring application 625 



V. sodium for sugar beets 135 



Potassium — 



bichromate, effect on milk 503 



chlorid, efTect on germinating 



plants_I 128 



chlorid, use with seaweed 331 



cyanid, effect on trees 154, 556, 725 



determination 710 



liberation from soils, 111 517 



nitrate, effect on germinating 



plants 128 



of biotite, availability 722 



permanganate, fertilizing value. 841 



