48 
Colorado Experiment Station 
Paddock, Wendell, (continued) — 
— and Rolfs, F. M. 
Potato failures, P. B. in B. 64 :21, 
1901. 
Panic grass (Panicum dichotomum.) B. 
12:29, 1890. 
Panicum — 
capillare. B. 12 :33, 1890. 
crus-galli. See Barn-yard grass. 
dichotomum. See Panic grass. 
glabrum. B. 12 :34, 1890. 
sanguinale. See Crab grass. 
virgatum. See Switch grass. 
Parafine-lined vinegar cistern. H. B. 
Bonebright. P. B. 54, 1910. 
Paris green — 
composition. B. 114 :29, 1906. 
dry application. B. 114 :30, 1906. 
notes. B. 71:21, 1902; B. 210:42, 
1915. 
Parshall, Ralph. 
Irrigation investigations report. R. 
31 :37, 1918. 
Parsnips. B. 199 :21, 1914 ; B. 241 :25, 
1918. 
Paspalum glabrum. B. 12 :91, 1890. 
Pasture on college farm, cost. B. 203 : 
27. 1914. 
Pasture grasses. Leguminous crops. 
Cantaloupe blight (Arkansas Sub-sta- 
tion.) H. H. Griffin. B. 68, 1902. 
Pasturing sheep on alfalfa. Raising 
early lambs. W. W. Cooke. B. 52, 
1 899. 
Paull, Leslie F. 
Delta County fruit investigation. R, 
20 :33, 1907. 
Payne, J. E. 
Advice to plains settlers. P. B. 
46, 1907 ; B. 123:4, 1907. 
Cattle raising on the plains. B. 
87, 1904. 
Cow as an assistant. Hints to 
plains settlers. P. B. 52, 1910. 
Crops for unirrigated lands. P. B. 
18, 1903. 
Dairying on the plains. B. 88, 1904. 
Field notes from trips in eastern 
Colorado. B. 59, 1900. 
Home garden. Hints to plains set- 
tlers. P. B. 50, 1910. 
Investigations of the Great Plains. 
Unirrigated lands of eastern Colo- 
rado. Seven years study. B.~77, 
1903. 
Notes on dry land orchard. B. 173, 
1910. 
Prairie dog as a range pest and 
and methods of extermination. P. 
Payne, J. E. (Continued) — 
B. 16, 1903. 
Report for the Rainbelt Experiment 
Station. R. 9-12, 1896-1899. 
Russian thistle as forage. P. B. 5. 
1900 ; B. 64 :15, 1901. 
Sod crops. Hints to plains settlers. 
P. B. 51, 1910. 
Trials of macaroni wheat on dry 
farming. P. B. 17, 1903. 
Unirrigated alfalfa in upland. B. 
90, 1904. 
Wheat raising on the plains. B. 89, 
1904. 
Windmill irrigation. Hints to 
plains settlers. P. B. 53, 1910. 
See Watrous, F. L. jt. author. B, 
61, 1900. 
Pea — 
culture in the San Luis Valley. B. 
209 :20, 1915. 
family characteristics. B. 211 :39, 
1915. 
root diseases. B. 69 :14, 1902. 
vine hay. B. 39 :24, 1897. 
weevil (Bruchus pisi.) B. 6 :14, 1888 ; 
B. 19:30, 1892 ; B. 47:43, 1898. 
See also Peas. 
Peach — 
aphis — 
black (Aphis persicae-niger ) — 
history. B. 133 :37, 1908 ; 
B. 134 :12, 1908. 
notes. B. 169:20, 1910; 
B. 210 :28, 1915. 
remedies. B. 133:38, 1908. 
green (Myzus persicae ) — 
food plants. B. 133 :35, 
1908. 
history. B. 133:32, 1908; 
B. 134 :12, 1908. 
life history. B. 169 :13, 
1910. 
notes. B. 210 :27, 1915. 
remedies. B. 133 :36, 1908 ; 
B. 134 :12, 1908. 
spraying experiments. B. 
169:15, 1910. 
borer (Sanninoidea exitiosa ) — 
description and remedies. B. 
47:24, 1898 ; B. 114 :21, 1906 ; 
B. 169 :9, 1910. 
life history. B. 119 :11, 1907. 
notes. B. 210:29, 1915. 
remedies. B. 71 :16, 1902. 
fruit spot control. R. 24 :61, 1911. 
insects injurious to. B. 114 :18, 
1906. 
mildew. P. B. 43, 1907. 
effects of. B. 107:3, 1906. 
notes. B. 118:9, 1907. 
remedies. B. 107 :5, 1906 ; B. 
