INDEX TO YEARBOOKS, 1901-1905. 133 



Scale, black, work for control, 1901, 98. 

 See also Black scale. 

 Chinese, new name for San Jose scale, 1902, 169. 



(See also Scale, San Jose, 

 insects, control work, 1903, 75; 1904, 81-82; 1905, 77. 

 identification, remarks, 1904, 82. 



work of Division of Entomology, 1902, 86; 1903, 73-74; 1905, 78. 

 olive, bird enemies, note, 1901, 109. 

 orange, parasite, introduction, 1902, 82. 

 peach, description, etc., 1905, 340-341. 



West Indian, description, life history, remedies, etc., 1905, 339-340. 

 San Jose, absence from native Japanese fruits, discussion, ]902, 163. 

 and ladybird enemy, remarks, 1902, 80. 

 Asiatic ladybird enemy, work, suggestion, 1903, 73, 556. 

 control, methods, 1905, 337-339. 

 result of efforts, 1902, 174. 

 work, remarks of Secretary, 1901, 96. 

 failure to reach Japan from China, discussion, 1902, 167. 

 food plants, destructiveness, appearance, control, etc., 1905, 335-339. 

 Hawaiian Islands, note, 1902, 158. 

 introduction, Japan, evidence, 1902, 162. 

 ladybird enemy, remarks, 1902, 80; 1904, 81. 

 losses, saving by Department work, 1905, 82. 

 native home and natural enemy, article by C. L. Marlatt, 1902, 



155-174. 

 parasite, introduction, 1905, 77. 

 probable means of reaching America, 1902, 169. 

 question of its original home, 1901, 97. 

 rema-rks, 1902, 731; 1904, 604; 1905, 633. 

 restrictive measures adopted by foreign countries, 1902, 157. 

 study, work of Entomology Bureau, 1905, 78, 79. 

 use of lime, salt, and sulphur wash, 1904, 84. 

 Scales, destruction by blackheaded grosbeak, 1904, 248. 

 Scenic attractions of the Old World, discussion, 1901, 529. 



United States, discussion, 1901, 532. 

 regions of United States, needs for comfort of tourists, 1901, 537. 

 present means of reaching, 1901, 536. 

 Schizophycese, cause of pollution of drinking water, structure, multiplication, 



1902, 179. 

 School, agricultural, in Philippines, reestablishment, note, 1901, 525. 



country, teaching of agriculture, note, geology, lack of teachers, 1903, 407, 441. 

 districts and officers, multiplication, discussion, 1901, 141. 

 fairs, Iowa, work in study of agriculture, 1904, 494-495. 

 for road building, remarks, 1904, 69. 

 of nutrition and bacteriology, remarks, 1902, 107. 

 rural common, some problems, article by A. C. True, 1901, 133-154. 

 study of crops in field, drainage, etc., 1905, 260. 

 horses in stable, 1905, 263. 

 work, encouragement of plant growing, note, 1904, 26. 

 in interest of bird protection, 1902, 212. 

 School-garden movement, aid of Department, 1903, 86. 



Schools, agricultural, for negroes in Southern States, discussion, 19D2, 492-494. 

 in Alabama, California, and Missouri, 1902, 491-492. 

 consolidation and free transportatioUj arguments, 1901, 144. 

 elementary public, and agricultural instruction, 1902, 481. 

 forestry, list, with officers; remarks, 1901, 632; 1902, 684; 1903, 524, 560; 



1904, 554; 1905, 578. 

 high and common, and agricultural colleges, teaching geology, 1903 441 

 improvement in material environment, remarks, 1901, 151. 

 of agriculture, secondary and elementary, progress, 1903, 86. 



remarks of Secretary, 1902, 101. 

 note, 1901, 78. 

 public, methods of providing money, 1901, 138. 



primary task in relation to agriculture, 1901, 135. 

 remarks on adjustment of State and local support, 1901, 140. 

 rural, advantages and disadvantages, 1901, 148. 



of better organization, discussion, 1901, 148. 

 agricultural study as aid to other school work, 1905, 272. 



