1.S7 



if. 



Index 



Pennsylvania — Continued 



Roiul system in (JIaniilton). 1901. p. 25 



See (t/so I^aiu-aster — Lebanon — Philadeljihia — Pittsburg. 

 Pennsylvania Agricultural College, experiments with wheat at 



"p. 442 



Penny, Charles L. Sec, as joint author, Sanderson, K. Dwight. 

 Pennvwitt, Henry. Seasons, warm and cold, relative length 



'1901. p. 55 , 



Pens, disinfection of, by fire (Stiles). 1902. p. 15 



Pensacola, Fla., old thermometer record at (Abbe). 1901. p. 177.. 

 Pentaglucoses in feeding stuffs, notes on occurrence and quantitative 



estimation of (Stone). 1890. p. 125 



Pentosan, free crude fiber, determination of (Fraps). 1902. ]>. 51.. 

 Pentosans: 



Determination of, notes on (Fraj)s). 1901. p. 112 



Estimation of, phloroglucin method for (Lindsev and Holland). 



1896. p. 53 -' . 



Pentstemon, notes on (Vasey). 1874. p. 4I1S 



People, health of: 



1894. p. 201 , 



1895. p. 140 



1896. No. 136. p. 6 



People of Mars (Tahnan ) . 1900. p. 537 



People's banks. See Banks — Credit associations. 



Peppermint, oil of, account of. 1884. No. 9. p. 28 



See also Oil of })eppermint. 



Peppers, American varieties of, list of (Tracy). 1902 



Perennial mycelium of fungus of blackberry rust (Newcondje). 



1891. p. 106 



Perfumery, manufacture of. 1867. p. 251 



Perfumery farming, can it succeed in U. S.? (Steele). 1898. p. 377. 

 Pergande, Theodore: 



Cotton or melon plant-louse, report on. 1895. p. 309 



Peach lecanium, report on. 1898. p. 26 



Plant-lice, two new species inhabiting witch-hazel and l>irch, 

 life history of. 1902 



Plum plant-louse, report on. 1897. p. 52 



Southern grain louse. 1902. p. 7 



Thripidfc, certain, observations on. 1895. p. 390 



See (ilxo, as joint author, Hubbard, Henry Guernsey. 

 Pergande, Theodore, and Cockerell, Theodore Dru Alison. Coccidfe 

 collected in Puerto Rico by A. Busch in 1899, list of. 1900. p. 92 

 Periodic fever. See Splenic fever. 

 Periodical cicada. See Cicada. 



Perishable goods, extremes of temperature safe for. 1900. 

 Perkins, G. H. Lachnosterna, notes on. 1892. p. 3S9... 

 Perkins, (ieorge A.: 



Address of, before national road conference, Julv, 1894. 



H igl 1 ways, State, in Massachusetts. 1894. p. 505 



Pernicious scale. See San Jose scale. 



Pernter, J. M. Hail, damage ))v, in spite of cannonading. 1901. 



p. 117 --.. - 



Pernter's meteorological optics, note on (Abbe). 1902. p. 132 



Perognathus. See Pocket mice. 

 Peronosporese: 



Economic, for 1889 in New Jersey, some notes upon (Halsted). 



1889. p. 201 - 



Grape vine, first results obtained from use of chloride of aluminum 



and proposal of new remedies atrainst (Comes and Deperais). 



1890. p. 94 



Milk of lime as remedy for, account of visit of Prof. Deherain to 



Italian vineyards treated with. 1886. p. 77 



Overcome bv hydrate of lime (Cerletti). 1885. p. 71 



Rain-fall and, report on ( Halsted). 1889. p. 6 



Some, in herbarium of Vegetable Pathology Division (Swingle). 



1891. p. 109 : ....■ 



Two new species of, description of (Waite). 1891. p. 105 



t'liiNNlflciitloii no. 

 A22.3:2L 



A27.9:ll 



A29.6:29 

 A4.3:35 

 A 29. 6:29 



A 7. 3:28 

 A7.3:67 



A 7. 3:62 



A 7. 3:49 

 A27.9:12 



A27.9:32 

 A27.9:33 

 A27.9:34 

 A29.6:28 



A27.9:22 



A 19. 3:6 



A28.5:6 

 A27.9:5 

 Al. 10:898 



A9.7:7 

 A9.6:18 



A9.8:9 

 A9.6:7 

 A9.6:38 

 A9.7:7 



!'• 



r4i 



53... 



A 9. 6:22 



A 1.10:900 

 A9.7:4 



A22.3:10 

 A].10:894 



A29.6:29 

 A29.6:30 



A 28. 5:5 



A6.3:ll 



A6.3:2 

 A6.3:2 

 A.28.5:5 



A28.5:7 



A28.5:7 



40-1 



