TABLE XXIII
Life Tabla
Mortality
1960-61
1951-52
1952-63
1953-54
1954-56
1
1ooq
d
Stage
Month
fector
1
1ooq
d
1
l o o p
d
1
1OOq
d
1
1ooq
d
Larvae I
h N a S
11-111
111-Iv
Larvae
L-aS
Iv-VI
Nymph8
Pupae
Pupae
Miscellaneous
Total
J d Y
Miscellaneous
Miscellaneous
Pprasites
Miscellaneous
August
Sept.
Total
Oct .
Nov.
Dec.
Misselleneous
Miscellaneous
Winter
predation
Miscellaneous
Parasites
Miscellaneous
April
-
-
37.0
60.4
9 -5
7 ’ 7 ) 9.6
24
8.6
- )31*4
5.9
) 8.5
5.4
14.6
36-3
14.0
-
-
14.0
14.6
0.9
2.7
0.6
0.8
1.9
Total
49.9
Sex ratio (% 33)
54.0
Moth mort.
Moths
June
2 -7
Moths 99
1.2
index
41.9
2.7
1.6
0.50
136
38.0 61.7
3.3
4.5
41.3 56.2
69.5 55.6
8.2
2.0
- -
80
24.4
22.4
- -
12.5
2.8
12-5 2.8
19.6
- )82.1 16.1
- -
3 *5
2.2
0.08
42.2
1.5
21.7
0.8
63.9
2.3
53.2
0.69
I
3.6
- -
1 -3
0.61
54.9
0.33
37
59-4
1 .o
60.4
89.3
18.8
2 so
-
15
1.6
1.3
-
-
-
1 *3
] 50.8
0.64
0 a 0
0 .o
40 *O
46.6
86.6
55.5
0.73
-
0.10
0.04
11.3
22.0
0.4
22.4
13.4
0.3
0.02
-
-
-
-
0.66
0.29
0.34
0.63
0.06
-
6 -3
11.9
6.2
18-1
13.5
0 .o
0 -0
-
6.2
4.5
4.5
4.6
2 *5
3 .O
45.6
0 .o
2 .o
0 so
33.0
30.0
3 .O
63.0
53.1
1.1
0.52
0.005
43.0
0.7
0.4
1.1
0.7
-
0.0
2.1
0.06
1 .o
0.9
1 *9
0.58
0.22
61
46.6 28.4
5.4
3.3
52.0 31.7
60.3 17-5
- -
29
11.5
11.5
0.0
13.3
1.5
8.7
1.0
22.0
2.5
61-1 6.5
5.7
0.2
- -
9 *o
3.5
3.3
6.1
0.2
3.0
0.1
41.8
1.3
10.0
0.3
51.8
1.6
56.1
0.79
3 -0
- -
1.4
0.61
68.6
0.42
Mean fecundity
Expected BEE8
195
136
178
205
172
1.2 X 196 = 234
0.61 X 136 = 52
0.04 X 178 == 7.1
0.62 X 205 = 107
0.61 x 172 = 105