General Bulletin Index 
25 
Chicken (Continued) — 
lice. B. 145:13, 1909; B. 185:5, 
1912. 
mites B. 185 :8, 1912. 
Chickens — 
breeds of. B. 164 :5, 1910 ; B. 213 :9, 
1915. 
buildings for. B. 213 :5, 1915. 
feeding. B. 164 :6, 1910; B. 213:11, 
1915. 
incubation. B. 164 :9, 1910. 
liver diseases. , B. 185 :25, 1912. 
marketing. B. 213 :13, 1915. 
ovary diseases. B. 185 :22, 1912. 
parasitic worms of. B. 185 :11, 1912. 
white diarrhoea of. B. 185:19, 
1912. 
Chinch bug, false (Nysius minutus.) B. 
6 :16, 1888 ; R. 14 :16, 1901. 
Chionaspis — 
furfurus. See Scurfy scale. 
pinifoliae. See Pine-leaf scale. 
Chlorin in ground water. B. 72 :18, 
1902. 
Choke-cherry leaf-roller (Cenopsis testu- 
lana.) B. 94 :11, 1904. 
Chorizafrotis auxilaris. See Cutworm, 
army. 
Chrysobothris femorata. See Borer, flat- 
headed. 
Cicuta occidentalis. See Water hemlock. 
Cider vinegar. See Vinegar, cider. 
Cippoletti module^ description. B. 13 : 
25, 1890; B. 150:27, 1909; B. 27:30, 
1894. 
Claviceps purpura. See Ergot. 
Clean milk and commercial starters as 
factors in butter making. Walter G. 
Sackett. B. 156, 1910. 
Clean, treated, and tested seed for Colo- 
rado. W. W. Robbins, H. E. Vasey, 
and G. F. Eggington. B. 238, 1918. 
Clear Creek — 
seepage — 
gains and losses 1900-1910. B. 
180, pt. 1:39, 1911; B. 180, 
pt. 3 :140, 1911. 
measurement. 1900. R. 13 : 
138, 1900. 
water analysis. B. 82 :62, 1903. 
measurement 1900-1910. B. 180, 
pt. 3 :44, 1911. 
Climate of Colorado. Temperature. 21 
years record at Fort Collins. L. G. 
Carpenter and R. E. Trimble. B. 127, 
1908. 
Clisiocampa fragilis. See Tent cater- 
pillar. 
Clover — 
aphis (Aphis bakeri ) — 
food plants. B. 133 :28, 1908. 
life history. B. 133 :28, 1908. 
mite (Bryobia pratensis ) — 
description and remedies, B. 
47 :18, 1898 ; B. 114:8, 1906 ; 
B. 169 :10, 1910. 
history. B. 152 :3, 1910. 
notes. B. 210 :17, 1915. 
remedies. B. 38 :38, 1897 ; B. 
71:8, 1902; B. 152:6, 1910. 
red‘ (Trifolium pratense.) B. 2 :8, 
1887 ; B. 68 :7, 1902. 
s'weet, aphis. See Sweet clover 
aphis. 
Clovers. B. 2 :7, 1888. 
Coccotorus prunicida. See Plum gouger. 
Cochran’s milk test. B. 20 :4, 1892. 
CocKERE^Lj Theodore Dru Alison. 
Bees of the genus Nomada found in 
Colorado. B. 94, 1904. 
Cocklebur poisoning. B. 211 :68, 1915. 
Codling moth — 
description. R. 6 :52. 1893 ; R. 14 : 
13, 1901; R. 16:18, 1903; B. 210: 
5, 1915. 
remedies. P. B. 11, 1901 ; B. 64 :26, 
1901; B. 71:6, 1902; B. 114:6, 
1906 ; P. B. 42, 1907. 
spraying experiments. P. B. 21, 
1904 ; P. B. 44, 1907. 
(Carpocapsa pomonella ) — 
bibliography. B. 15:4, 1891. 
description. B. 38 :39, 1897 ; R. 
13 :123, 1900 ; R. 17 :91, 1904. 
life history. B. 15 :4, 1891. 
remedies. B. 6 :9, 1888 ; B. 15 :8, 
1891 ; B. 38 :39, 1897 ; B. 47 : 
4, 1898 ; R. 11 :161, 1898. 
(Cydia pomonella ) — 
description. B. 119 :3, 1907. 
spraying experiments. B. 119 :4, 
1907. 
COGGINSj M. O. 
Cantaloupes ; from a luxury to a 
necessity. B. 108:11, 1906. 
Cold frames, construction. B. 199 :38, 
1914; B. 221:7, 1917. 
Coleothrips trifasciata, description. B. 
24 :15,1893. 
College farm, Colorado Agricultural Col- 
lege — 
costs. B. 203 :3, 1914. 
Collops nigriceps. B. 6 :18, 1888. 
Colorado — 
birds. B. 37, 1897; B. 44, 1898; B. 
56, 1900. 
