Table 5.— Beetles of Ptollophaga collected from host plant.. 1916 (P. trlstls from oaks nnt Inr.Uidadl 
Boat plants 
s 
o 
H 
• 3 
0. fc. 
i 
a 
a 
• 3 
a. *. 
a. ** 
a.* 2 
• 
a 
• 
• u 
flu -0 
3 
u 
m 
.•a 
• 
-4 
o.-S 
a 
• 
• 
> 
« fl 
a. ~» 
■a 
0.-9 
■3 
a 
• 
a. u 
• 
■33 
a d 
J 8 ^ ° 
♦* a • 
□ v a 
** *. .* 
■- a a 
OU O .2 -C 
Willow 
u.uu* 
18 
1U.06* 
59.09* 
10U 
81.25* 
1.02* 
1 
.78* 
3-33* 
3 
2.1U* 
2.27* 
1 
.78* 
50* 
1 
.78* 
128 
9q.qq* 
12. 5U 
Aspen 
8.1*0* 
3U 
28.11* 
19.89* 
35 
29.17* 
23.1*7* 
23 
19.17* 
12.22* 
11 
9.17* 
6.90* 
6 
5.00* 
1.11* 
2.27* 
1 
.81* 
23.06$ 
6 
5.00* 
120 
100* 
11.76. 
Cham (Cult.) 
26.91* 
109 
95.6l< 
.57* 
1 
.88* 
1.02* 
1 
3-33* 
3 
2.61* 
11U 
100 £ 
11.17 
Basel 
3.95* 
16 
16.8"** 
2 :o$ 
2 
2.11* 
i. 67* 
6 
6.32* 
6.90* 
6 
6.12* 
ft** 
1*2.11* 
U0.9I* 
18 
18.95* 
23. 08* 
6 
6.32* 
33-33* 
1 
1.05* 
95 
100.02* 
9.30 
Docwood 
9.3»* 
Ul.67* 
17.35* 
17 
19.51** 
13-33* 
12 
13.79* 
3.^* 
3 
3.1*5* 
22.73* 
10 
11. 49* 
26.92* 
7 
8.05* 
87 
99.99* 
8.52 
Butternut 
18 
n.58* 
2b. 53* 
26 
U5.61* 
5.56* 
5 
8.77* 
10.29* 
7 
12.28* 
2.27* 
1 
1.75* 
57 
99.99* 
5.58 
Red oak crouc 
7.1* 
52.71* 
10.20* 
10 
18.18* 
5-75* 
5 
9.09* 
13.61*4 
6 
10.91* 
3.85* 
1 
1.82* 
33.33* 
3.6U* 
33-33* 
1 
1.82* 
100$ 
1 
1.82* 
55 
100.01* 
5.39 
Bur oak 
5U.55* 
6.12* 
6 
11.6U* 
1.15* 
1 
2.27* 
11.51** 
3 
6.82* 
77.78* 
7 
15.91* 
16.67* 
1 
2.27* 
33-33* 
2 
U.55* 
uu 
100.01* 
U.11 
Easewood 
8.15* 
33 
80. Uq* 
1.11* 
1 
2.4U* 
£.88* 
9.76* 
6.82* 
3 
7.32* 
Ul 
100.01* 
U.02 
Prickly ash 
10.00* 
9 
22.5 * 
35.63* 
31 
77.5 * 
UO 
100* 
1.91 
Hickory 
3.99)1 
16 
U2.ll* 
6.12* 
6 
15.79* 
U.UU* 
1» 
10.51* 
11.76* 
8 
21.05* 
50.00* 
3 
7.89* 
33.33* 
2.61* 
38 
100* 
1.72 
White oak 
7.90* 
32 
86.U9* 
.57* 
1 
2.70* 
1.02* 
1 
2.70* 
i*! 1*1* 
3 
8.11* 
37 
100* 
1.62 
Poplar 
(except aspen) 
.99* 
U 
11.76* 
15. 3¥ 
27 
79.U1* 
1.02* 
1 
2.91** 
2.22* 
2 
5.88* 
3U 
99.99* 
1.13 
Ironwood 
5.68* 
23 
76.67* 
.57? 
l 
3.31* 
2.22* 
2 
6.66* 
2.91** 
2 
6.66* 
U.55* 
2 
6.66* 
30 
99.98* 
2.9U 
Ilm 
• U9* 
2 
9.09* 
3-Ul* 
6 
27.27* 
1.02* 
. 1 
U.55* 
2.22* 
2 
9.09* 
10. 3U* 
9 
1*0.91* 
2.27* 
1 
U.55* 
3.85* 
1 
U.55* 
22 
100.01* 
2.15 
Plum 
.25? 
1 
5* 
1.02* 
1 
5* 
3-33* 
3 
15* 
13.79* 
12 
60* 
2.27* 
1 
5* 
22.22* 
2 
10* 
20 
100* 
1.96 
Birch 
17.78* 
16 
80* 
33-33* 
2 
10* 
33.33* 
2 
10* 
20 
100* 
1.96 
Raspberry 
.25* 
1 
11.11* 
i*;i*i** 
1* 
1*1*. 1*1** 
3.U5* 
11.11* 
3.85* 
1 
11.11* 
9 
99.99* 
.88 
Locust 
IO.3U* 
9 
LOO* 
9 
100* 
.88 
Apple (Cult.) 
• 57* 
1 
20* 
U.UU* 
1* 
80* 
5 
100* 
.U9 
Walnut 
1.11* 
1 
13.11* 
1.15* 
1 
31.33* 
50* 
1 
11.13* 
3 
99.99* 
.29 
Crataegus 
.7^ 
3 
100* 
3 
100* 
.29 
Sunflower 
.25* 
, 1 
50* 
1.11* 
1 
50* 
2 
100* 
.2 
Boss 
1.02* 
1 
50* 
3.85* 
1 
50* 
2 
100* 
.2 
Gooseberry 
1.11* 
1 
50* 
1.15* 
1 
50* 
2 
100* 
.2 
Cherry, wild 
1 
1.02 
1 
00* 
100* 
.1 
Sumac 
.25* 
1 
100* 
100* 
.1 
Doebane 
.25* 
1 
100* 
100* 
.1* 
Boxelder 
:25* 
1 
100* 
1 
1 100* 
.1 
Total 
JO0.01* 100.01* 
39.67* 1 17.2U* 
||-99* 
9,60*.. 
99.97* 
90 
8.81* 
100,. 
8.52* 
39-98* 
6.66* 
!6o* 
1*1* 
U.11* 
100.02* 
26 
2.55* 
loot 
9 
.88* 
166* 
6 
.59* 
99.99T 
6 
.59* 
99.99* 
3 
.29* 
100*, 
2 
,2* 
166* 
; 1 l¥>2i 
.1* 100.01* 
100.02 
