INDEX TO PAPERS ON PLANT SUBJECTS IN YEARBOOKS. 



37 



Extract. 



Pineapple, Miami, history and description 383 



Orlando, history and description 427 



promising crop in Porto Rico 242 



Seminole, history and description 383 



Plains and west Texas, agricultural conditions 377 



Plans for laying out home place 284 



planting home lot 284 



on city lots 284 



Plant and seed introduction and distribution, business, paper . . 384 



breeder, character, qualifications, and methods of work.. 446 



importance of expert knowledge of plants 446 



limits of effort 446 



necessity for continuous effort 446 



breeders, organized effort necessary 446 



breeding, paper 389 



and seed selection, paper 446 



fields for art 446 



hybrids and their utilization. 124 



in the United States, progress 182 



new citrus and pineapple productions of the De- 

 partment of Agriculture, paper. . 427 

 creations of the Department of Agri- 

 culture, paper 343 



fruit productions of the Department of 



Agriculture, paper 383 



lettuces, tomatoes, lilies, grasses, etc 441 



purposes 446 



diseases in the United States, progress in treatment 189 



1904, paper. ... 367 



1905, paper 409 



1906, paper 437 



1907, paper 467 



fibers. See Fibers. 



food, plant growth, and plant nutrition. See Feeding, 

 Food, Foods, Growth, and Nutrition. 



Industry, Bureau, progress in some new work, paper 441 



work in meeting the ravages of the 

 boll weevil and some diseases of cot- 

 ton, paper 363 



introduction, commercial 203 



cost , 384 



objects and results 384 



varieties, improvement 242 



influence of environment in origination 83 



work, industrial progress, paper 264 



Planters used for corn 310 



Planting, corn, distances 310 



methods 310 



emergency, for home place 284 



fruit trees 246 



potatoes 349 



Plants, aesthetic value 284 



and animals in North America, geographic distribution 9 



[Cir. 17] 



Year- 





book. 



Page. 



1905 



285-286: 



1906 



343-345 



1901 



361 



1905 



286-287 



1905 



216 



1902 



502-517 



1902 



504 



1902 



505 



1905 



291-306 



1907 



230-233 



1907 



234 



1907 



233 



1907 



233-234 



1907 



235-236 



1905 



377-392 



1907 



221-236 



1907 



224-230 



1897 



383-420 



1899 



465-490 



1906 



329-34£ 



1904 



221-240 



1905 



275-290 



1907 



139-148 



1907 



224 



1899 



191-199 



1904 



581-586 



1905 



602-611 



1906 



499-508 



1907 



577-589' 



1907 139-148 



1904 



497-508 



1900 



131-144 



1905 



293-295 



1905 



292-297 



1901 



350-351 



1896 



89-1C6 



1902 



219-230 



1903 



186-187 



1903 



187-188 



1903 



184-188 



1902 



516-517 



1901 



436-437 



1904 



316 



1902 



501-502 



1894 



203-214- 



