36 
Colorado Experiment Station 
Gooseberries (Continued) — 
insects injurious to. B. 210 :31, 
1915. 
varieties. B. 17 :36, 1891 ; B. 60 :4, 
1900 : B. 223:47, 1917. 
Gooseberry — 
fruit fly (Trypeta canadensis.) B. 
19:18, 1892. 
fruit mag'got (Epochra canadensis.) 
B. 114 :24, 1906. 
fruit worm (Zophodia hella.) B. 
114 :25, 1906. 
span-worm (Thamnonoma i-line- 
aria <C- T. Flavicaria.) B. 19 :23, 
1892 ; B. 47 :27, 1898. 
Grafting methods. B. 147 :6, 1909. 
Grain — 
aphis, European (Aphis (Sipho- 
coryne) avenae.) B. 133 :30, 1908. 
bug (Pentama sayi) injuries. B. 
94 :3, 1904. 
louse (Toxoptera graminum.) P. 
B. 45, 1907. 
seed treatment of. P. B. 49, 1909. 
shipped into Colorado. B. 153 :10, 
1910. 
Grains — 
food taken from soil by. B. 142 :8, 
1909. 
for pigs. B. 75 :19, 1902. 
Grains, grasses, and vegetables. A. E. 
Blount. B. 2, 1887. 
Grama grass— 
(Bouteloua hirsuta.) B. 12 :121, 
1890. 
(Bouteloua oligostachya.) B. 12 : 
135, 1890. 
(Bouteloua racemosa.) B. 12 :121, 
1890. 
Grand — 
Island, Nebraska. Beet sugar fac- 
tory. B. 42:42, 1898. 
Junction, Colorado — 
Fruit growers association re- 
port. B. 122:10, 1907. 
precipitation. 1885-1911, B. 
182:55, 1912; 1885-1917. B. 
245 :61, 1918. 
Valley, Mesa County, Colorado, 
description. B. 223 :7, 1917. 
fruit map. B. 223 :21, 1917. 
fruit shipped from. B. 223 :26, 
1917. 
fruit survey. B. 223 :3. 1917. 
niter soils reclaimed. B. 235 :3, 
1918. 
soil analysis. B. 42:24, 1898. 
sugar beet, notes. B. 42:14, 
1898. 
Grape — 
anthracnose ( Sphaceloma ampeli- 
num.) B. 69 :14, 1902. 
flea beetle (Graptodera chalyhaea.) 
B. 71:18, 1902; B. 114:23, 1906. 
leaf hopper (Typhlocyha ) — 
description and remedies. B. 
47 :26, 1898 ; B. 71 :18, 1902 ; 
B. 114 :23, 1906. 
See also. Grape-vine leaf-hop- 
per. 
Grape growing. O. B. Whipple. B. 141, 
1909. 
Grapes — 
black, varieties. B. 29 :17, 1894. 
cost of growing. B. 141 :16, 1909. 
culture. B. 29:15, 1894 ; B. 141:3, 
1909. 
diseases. B. 141 :15, 1909. 
growing, notes. B. 118 :13, 1907 ; 
P. B. 43, 1907. 
insects injurious to. B. 71 :17, 
1902; B. 114:22, 1905; B. 141:14, 
1909 ; B. 210 :35, 1915. 
irrigation. B. 141 :5, 1909. 
packing. B. 141 :12, 1909. 
pruning. B. 141 :7, 1909. 
red, varieties. B. 29 :20, 1894. 
varieties. R. 2 :24, 1889 ; B. 17 :36, 
1891; B. 21:15, 1892; B. 141:13, 
1909 ; B. 223 :47, 1917. 
white, varieties. B. 29 :22, 1894. 
winter protection. B. 141 :11, 1909. 
Grapevine — 
leaf hopper (Typhlocyha vitifex.) 
B. 15:18, 1891; B. 19:16, 1892. 
See also Grape leaf-hopper. 
Graphephorum wolfii. B. 12 :95, 1890. 
Graptodera — 
chalyhaea. See Grape flea-beetle. 
foliacea. See Apple-leaf beetle. 
Grass and forage plants experiments 
with the U. S. in co-operation. A. 
H. Danielson. 
R. 14 :33, 
1901. 
Grass station. 
Report of. 
1890. C. 
S. 
Crandall. 
R. 
3 :156. 
1891. C. 
S. 
Crandall. 
R. 
4 :21. 
Grass steppe 
in 
Colorado. 
B. 
224 :33, 
1917. 
Grasses — 
analysis. B. 12 :5, 1890. 
brome grass study. B. 190, 1913. 
description. B. 12 :6, 1890. 
notes. B. 2:7, 1887. 
Grasshoppers — 
balloon catclier, description. B. 
233:11, 1917. 
control — 
artificial. B. 233:9, 1917. 
natural. B. 233:7, 1917. 
