EFFECT OF CATTLE TICK ON MILK PRODUCTION. 21 
Table 11.— Individual records of experimental cows by 10-day periods — Continued. 
COW 12, TICK-INFESTED. 
.Milk production. 
Feed con- 
sumed. 
Ten-day 
Milk production. 
Feed con- 
sumed. 
Ten-dav 
v. 
-H 
o 
- 
_ 
o 
period 
+J+J 
0) +J 
b0 
period 
^ • 
©+i 
rC] 
ended— 
a* 
c>2 
"8 
ended— 
tf;M 
a& 
*4S 
0> 
3^ 
3^ 
? 
?M 
"S-^ 
p 
og 
0^3 
cj.tS 
>> 

oS 
o^i 
8* 
►^ 
P 
a 
aa 
Zti 
o 
e3 
ca 
B 
a ti 
^ d 
o 
>> 
a 
<< 
< 
* 
PQ 
w 
O 
< 
<j 
Ph 
ffl 
w 
CJ 
1913. 
Lbs. 
Lbs. 
P.ct. 
£6s. 
L6s. 
L&s. 
1913. 
Lbs. 
Lfi.s. 
P.ci. 
7,66-. 
L&S. 
L&s. 
Mav30 
221.0 
7.62 
3. 45 
640.2 
154.5 
58.0 
Aug. 18 
135.5 
5.01 
3.70 
620.0 
172.0 
60.0 
June 9 
213. 6 
6.73 
3. 15 
643.0 
171.5 
55.0 
Aug. 28 
122.2 
4.77 
3.90 
622.0 
166.0 
60.0 
June 19 
209.7 
7.34 
3.50 
675.0 
179.0 
62.0 
Sept. 7 
130.1 
4.55 
3.50 
622.0 
161.0 
60.0 
June 29 
200.3 
6.01 
3. 0(1 
648.0 
181.5 
60.0 
Sept. 17 
118.0 
4.9(1 
4.15 
622.0 
154.5 
60.0 
July 9 
199.0 
6.57 
3. 30 
623.0 
192.5 
60.0 
Sept. 27 
112.4 
5.17 
4.60 
626.7 
164.5 
60.0 
Julvl9 
192.9 
6.75 
3.50 
623.0 
191.0 
60.0 
Oct. 7 
110.2 
5.07 
4.60 
655.3 
174.5 
60.0 
July 29 
Aug. 8 
161.0 
143.0 
6.08 
5.15 
3.80 
3.60 
628.0 
715.0 
173.0 
169.0 
61.5 
60.0 
Total... 
2, 268. 9 
81.72 
2, 404. 5 
836.5 
COW 13, TICK-INFESTED. 
May 30., 
June 9.. 
June 19.. 
June 29. 
July 9.. 
July 19.. 
July 29 . , 
Aug. 8. . 
224.6 
8. 53 
3.80 
587.7 
152.5 
58.0 
224.9 
8.55 
3.80 
576.0 
156.0 
56.0 
219.6 
8.23 
3.75 
590.0 
178.0 
62.0 
213.9 
7.91 
3. 70 
567.0 
179.0 
60.0 
213.7 
8.65 
4.05 
582.0 
195.5 
60.0 
211.2 
8.03 
3.80 
578.0 
200.0 
60.0 
190.8 
7.63 
4. 00 
590.0 
197.5 
61.5 
148.9 
5.81 
3.90 
649.0 
191.5 
60.0 
Aug. 18. 
Aug. 28. 
Sept. 7.. 
Sept. 17. 
Sept. 27. 
Oct. 7.. 
153.5 
146.2 
134.5 
116.0 
110.6 
103.0 
Total... 2,411.4 98.21 
6.14 
6.14 
5.65 
5.63 
5.64 
5.67 
4.00 
4.20 
4.20 
4.85 
5.10 
5.50 
591.0 
594. 
564.0 
565.7 
566.5 
573.9 
189.0 
184.5 
158.5 
136.5 
139.5 
139.5 
2,397.5 807.5 
60.0 
60.0 
60.0 
50.0 
50.0 
50.0 
COW 14, TICK-INFESTED. 
May 30.. 
June 9... 
June 19.. 
June 29.. 
July 9... 
July 19 . . 
July 29.. 
Aug. 8... 
128.7 
4.50 
3.50 
664.1 
166.5 
32.0 
125.2 
4.07 
3.25 
655.0 
168.0 
32.0 
119.6 
4.19 
3.50 
676.0 
177.5 
42.0 
116.7 
4.08 
3. 50 
648.0 
160.0 
40.0 
120.0 
4.20 
3.50 
655.0 
189.5 
40.0 
120.5 
4.10 
3.40 
665. 
180.0 
40.0 
112.9 
3.84 
3.40 
640.0 
180.0 
40.5 
85.2 
2.90 
3.40 
730.0 
168.5 
40.0 
Aug. 18. . . 
Aug. 28. . . 
Sept. 7.... 
Sept. 17... 
Sept. 27... 
Oct. 7.... 
95.0 
101.5 
102.6 
112.1 
99.1 
101.9 
3.74 
3.86 
3.28 
4.09 
4.16 
4.08 
3.95 
3.80 
3.20 
3.65 
4.20 
4.00 
Total. . . 1, 541. 55. 09 2, 451. 5 565. 5 
665. 
651.0 
669.0 
684.6 
696.0 
707.0 
178.0 
182.0 
173.0 
179.5 
176.5 
172.5 
40.0 
40.0 
40.0 
40.0 
49.0 
50.0 
COW 15, TICK-INFESTED. 
May 30. 
June 9.. 
June 19. 
June 29. 
July 9.. 
July 19. 
Julv 29. 
Aug. 8. . 
250.4 
247.5 
244. 9 
235. 9i 
240. 6 
235.11 
207. 9! 
170.71 
8.01 
7.18 
7.47 
7.55 
6.98 
7.52 
6.65 
5.29 
3.20 
2.90 
3.05 
3.20 
2.90 
3.20 
3.20 
3.10 
863.0 
886.0 
816.0 
864.0 
868.0 
846.0 
925.0 
176.0 
180.0 
180.0 
181.5 
199.0 
200.0 
217.0 
194.5 
68.0 
62.0 
72.0 
70.0 
70.0 
70.0 
70.5 
70.0 
Aug. 18 163. 9 
Aug. 28 168. 3 
Sept. 7 151.1 
Sept. 17 120.2 
Sept. 27 79.7 
Oct. 7 5.0 
Total... 2,521.2 
5.41 
6.06 
4.53 
4.21 
3.75 
0.24 
so. x.-, 
3.30 
3.60 
3.00 
3.50 
4.70 
4.70 
853.0 
881.0 
818.0 
832.2 
825. 9 
801.8 
188.5 
196.0 
183.5 
174.5 
156. 
14.0 
70.0 
70.0 
70.0 
60.0 
60.0 
6.0 
sss. ;, 
COW 16, TICK-INFESTED. 
May 30. 
June 9.. 
June 19. 
June 29. 
July 9.. 
Julv 19. 
July 29. 
Aug. 8. . 
154.3 
5.39 
3.50 
763.0 
170.0 
40.0 
162.8 
5.70 
3.50 
757.0 
176.5 
38.0 
154.5 
4.94 
3.20 
768.0 
179.5 
42.5 
145.9 
4.96 
3.40 
741.0 
182.0 
40.0 
153.6 
4.99 
3.25 
752.0 
195. 5 
40.0 
156.8 
4.70 
3.00 
735.0 
200.0 
40.0 
140.9 
4.65 
3.30 
764.0 
200.0 
40.5 
117.3 
3.75 
3.20 
831.0 
183.5 
40.0 
Aug. 18... 
Aug. 28. . . 
Sept. 7.... 
Sept. 17... 
Sept. 27... 
Oct. 7 
Total. 
107.7 
97.6 
89.3 
84.2 
74.1 
64.0 
1, 703. 60. 95 
4.20 
3.90 
3.75 
3.37 
3.45 
3.20 
3.90 
4.00 
4.20 
4.00 
4.65 
5.00 
783.0 
776.0 
749.0 
772.5 
788.0 
811.7 
188. 5 
197.0 
182.5 
172.0 
177.0 
176.0 
40.0 
40.0 
40.0 
40.0 
40.0 
40.0 
2,580.0 561.0 
I 
