ANALYTICAL INDEX. 



Ixxi 



PINE 



PLEURO-PNEUMONIA 



Pine seeds, time required to mature, 



1864 (Pt 1), 211. 

 how they are planted, 1860 (Pt. 2), 



11. 

 Pines, importance of planting forests 



of, 1853 (Pt. 1), 71; 1856 (Pt. 2), 102, 



197, 214. 



— insects injurious to, 1869 (Pt. 1), 245. 



— valuable for a variety of uses, 1875 

 (Pt. 1), 144, 149, 158, 168, 260, 264, 275. 



Pitts, Lemuel, statement of, on farm- 

 management, 1859 (Pt. 2), 75. 



Plant and animal life, relations be- 

 tween, 1865 (Pt. 1), 141, 



— life and growth, laws of, 1855 (Pt. 

 2), 64, 295; 1856 (Pt 2), 20, 22, 49, 58; 

 1858 (Pt. 2), 72, 178; 1859 (Pt. 1), 8, 

 53; 1865 (Pt. 1), 136; 1866 (Pt. 1), 241, 

 243, 266, 269; 1867 (Pt. 1), 97; 1869 

 (Pt. 2), 35, 37, 200; 1870 (Pt. 1). 290; 

 1871 (Pt. 1), 80, 85, 89; 1872 (Pt, 1), 

 53, 54; 1873 (Pt. 1), 118, 121, 124, 

 161-163, 166, 168, 170, 173; 1874 

 (Pt. 1), 47, 204, 248, 280, 291; 1875 

 (Pt. 1), 17, 20, 24, 30, 33, 38, 45, 50, 

 53, 311, 329; 1877 (Pt. 1), 64, 65. 



influence of the seasons on, 1875 



(Pt. 1), 23, 51. 



— louse, destruction of the, 1856 

 (Pt. 2), 448. 



Plants, structure and nutrition of, 

 1855 (Pt. 2), 64, 295; 1856 (Pt. 2), 47, 

 48,51; 1858 (Pt. 2), 72; 1859 (Pt. 1), 8; 

 1869 (Pt. 1), 43, 44; 1871 (Pt. 1), 80, 

 8<;, 99, 126; 1873 (Pt. 1), 121, 124, 170, 

 171; 1874 (Pt. 1), 47, 77; 1875 (Pt. 1), 

 17, 20, 24, 30, 33, 38, 45, 50, 53, 311, 

 329; 1876 (Pt. 1), 145-147. 



— adaptation of, to soil, climate, &c., 

 1865 (Pt. 1), 131, 138; 1866 (Pt. 1), 265, 

 269; 1870 (Pt. 1), 291; 1872 (Pt. 1), 58. 



— fertilized by insects, 1805 (Pt. 1), 

 143; 1870 (Pt. 1), 298. 



— causes of variety in, 1866 (Pt. 1), 

 61; 1877 (Pt. 1)70-72. 



— the propagation of, effected in vari- 

 ous ways, 1869 (Pt. 2), 05, 36. 



— character of, indicates the nature 

 of the soil, 1866 (Pt. 1), 205, 267. 



— distribution of, 1872 (Pt. 1), 57. 



— diseases of, 1853 (Pt. 1), 33 (Pt. 2), 

 217; 1859 (Pt. 1), 51 ; 1860 (Pt. 1), 135; 

 1861 (Pt. 1), 6; 1872 (Pt. 1), 58, 60; 

 1876 (Pt. 2), 164; 1877 (Pt. 1), 218, 231. 



— characteristics of, 1872 (Pt. 1), 53. 



— cliemical elements of, 1854 (Pt. 2), 



137; 1850 (Pt. 2), 51, 53; 1873 (Pt. 1), 

 121, 124, 169. 

 PLAiiTS, nature's modes of distribut- 

 ing, 1870 (Pt. 1), 289. 



— how varieties of, are perjDetuated, 

 1877 (Pt 1), 157, 158. 



— functions of roots of, 1874 (Pt. 1), 

 209. 



— lifting power of, 1874 (Pt. 1), 223. 



— on reclaimed salt marshes, charac- 

 teristics of, 1875 (Pt. 1), 241, 246. 



— offices of the foliage of . A'ee Leaves. 

 Plaster, use and value of. See Gyp- 

 sum. 



Pleuuo-Pneumonia among cattle, 

 contagious, introduction and spread 

 of in this country, 1859 (Pt. 1), 148; 

 1860 (Pt. 1), 5, 13, 25, 30; 1861 ^Pt. 1), 

 133; 1862 (Pt. 1), 5; 1863 (Pt. 1), 5, 6; 



1864 (Pt. 1X7; 1865 (Pt. 1), 6. 70; 1866 

 (Pt. 1), 0. 



llrst appearance of, in this coun- 

 try, 1859 (Pt. 1), 148. 



— pathology of, 1859 (Pt. 1), 149; 1860 

 (Pt. 1), 8, 28, 47, 49, 71, 83; 1803 (Pt. 

 1), 12; 1865 (Pt. 1), 15,70,71. 



— how communicated, 1859 (Pt. 1), 

 149; 1860 (Pt. 1), 8, 14, 29, 40, 57, 70, 

 80; 1862 (Pt. 1), 15; 1863 (Pt. 1), 12; 



1865 (Pt. 1), 9. 



— great fatality of the, 1859 (Pt. 1), 

 149; 1860 (Pt. 1), 5, 42, 44, 46, 85; 

 1862 (Pt. 1), 15; 1863 (Pt. 1), 17. 



— necessity for isolating animals that 

 have been exposed to, 1859 (Ft. 1), 

 149; 1862 (Pt. 1), 15. 



— contagious, not epidemic, 1800 

 (Pt. 1), 8, 14, 29, 37, 40, 70, 80; 1862 

 (Pt. 1), 15; 1863 (Pt. 1), 20. 



— period of incubation of, 1860 (Pt. 1), 

 81,83: 1865 (Pt. 1), 17. 



— treatment of animals diseased 

 with, 1859 (Pt. 1), 149; 1860 (Pt. 1), 84, 

 86; 1862 (Pt.l), 15. 



— inoculation as a remedy against, 

 18(50 (Pt. 1), 86, 88, 89. 



— reports of commissioners on, 1860 

 (Pt. 1), 6, 10, 18; 1862 (Pt. 1), 6, 16, 

 19; 1863 (Pt. 1), 6. 9; 1864 (Pt. 1), 7; 

 1865 (Pt. 1), 6; 1866 (Pt. 1), 6. See 

 Cattle. 



— first introduced by cows imported 

 from Holland by W. W. Chenery, 

 1860 (Pt. 1), 25. 



— history of, 1860 (Pt. 1), 51 ; 1863 

 (Pt. 1), 14; 1865 (Pt. 1), 70, 71. 



