General Bulletin Index 
15 
Aphis (Continued) — 
Woolly (Schizoneura langiera) (Con’t) 
natural enemies. B. 133 :1 2, 
1908. 
notes. R. 6:54, 1893; R. 17:92, 
1904 ; P. B. 31, 1907 ; B. 210 : 
28, 1915. 
remedies. B. 71 :12, 1902 ; B. 
119:14, 1907; B. 133:18, 
1908 ; B. 134:5, 1908. 
Apiary experiments. B. 5 :8, 1887. 
Apiary section. Report of. 
1888. C. M. Brose. R. 1 :227. 
1889. C. M. Brose. R. 2 :80. 
1890. C. M. Brose. R. 3 :55. 
1894. C. P. Gillette. R. 7 :63. 
1898. C. P. Gillette. R. 11 :164. 
Apocynum androsaemigolium. See Dog- 
bane. 
Apple — 
aphis, green (Aphis pomi ) — 
description and remedies. B. 
114 :8, 1906 ; B. 210 :15, 1915. 
food plants. B. 133 :23, 
1908. 
life history. B. 119 :1 2 
1907 ; 
B. 133:24, 1908 ; B. 
134 :11, 
1908. 
natural enemies. B. 
133 :26, 
1908. 
notes. P. B. 31, 1907. 
remedies. B. 119 :13, 1907 ; B. 
133 :27, 1908. 
aphis, rosy (Aphis pyri ) — 
description. B. 133 :31, 1906. 
notes. B. 210 :16, 1915. 
blight — 
description. B. 41 :3, 1898. 
treatment. B. 41 :13, 1898. 
curculio. B. 210:8, 1915. 
flea beetle (Haltica ignita ) — 
description and remedies. B. 
47:5, 1898; B. 71:8, 1902; B. 
114; 8, 1906; B. 210:14, 1915. 
juices, analysis. B. 192 :7, 1913. 
leaf-beetle (Graptodera foliacea). 
B. 6 :11, 1888. 
leaf-hopper, description. B. 210 :15, 
1915. 
plant lice (Aphis mali ) — 
description. B. 47 :16, 1898. 
remedies. B. 71 :8, 1902. 
varieties. B. 133 :5, 1908 ; B. 
134:4, 1908. 
plant louse. See Apple aphis, green, 
rot (Alternaria ) — 
control of. B. 105 :12, 1905 ; 
B. 212 :11, 1915. 
description. B. 105 :3, 1905. 
effect on pear. B. 105 :7, 1905. 
varieties of apples affected by. 
B. 105 :11, 1905. 
Apple (Continued) — 
tree — 
borer, flat-headed. See Borer, 
flat-headed. 
root rot, description. B. 69 :4, 
1902. 
rosette. B. 69 :6, 1902. 
trees — 
pruning. B. 139 :6, 1909. 
root system. B. 173 :4, 1910. 
twig — 
blight, notes. R. 1 :64, 1888. 
borer (Amphicerus bicaudatus) 
description and remedies. 
B. 47 :10, 1898 ; B. 71 :10, 
1902 ; B. 114 :12, 1906. 
notes. R. 13 :126, 1900. 
worm. See Codling moth. 
Apples — 
blooming season of. R. 24 :60, 1911. 
crab. See Crab apples, 
culture. B. 223 :27, 1917. 
fungous diseases of. B. 212 :11 
1915. 
insects injurious to. B. 71 :6, 1902 ; 
B. 114:6, 1906; B. 210:5, 1915. 
thinning. B. 118 :12, 1907. 
varieties. B. 17 :26, 1891 ; B. 21 :14, 
1892; B. 223 :44, 1917. 
winesap, thinning. B. 170, 1910. 
Apricot — 
blight. B. 84, 1903. 
trees, pruning. B. 139 :7, 1909. 
Apricots — 
fungous diseases of. B. 212 :1 4, 
1915. 
insects injurious to. B. 210 :24, 
1915. 
pear blight affecting. B. 84 :5, 1903. 
varieties. B. 17 :34, 1891 ; B. 223 :46, 
1917. 
Arapahoe County — 
agriculture. B. 59 :11, 1900. 
4.rchips argyrospila. See Fruit tree leaf- 
roller. 
Arid farming. See Dry farming. 
Aristida — 
basiramea, description. B. 12 :117, 
1890. 
longiseta. See Wire grass. 
Arkansas River — 
seepage — 
gains and losses. B. 180, pt. 
1 :42, 1911 ; B. 180, pt. 3 :143, 
1911. 
measurement. R. 11 :190, 1898 ; 
R. 12:47, 1899. 
water — 
analysis. B. 82 :62, 1903 ; B. 
230:5, 1917; B. 132:6, 1908. 
measurement, 1897-1904. B. 
180, pt. 3:92, 1911. 
