278
K-VALUE
H. KLORlP
3.0
2.5
2 .a
0.5
0.0
1.5
1.0
0.5
0.5
0.3
0.4
0.2
0.5
0.0
0 2
0.0
GENERATION MORTALITY (K)
E ~ G MORTALITY (k,)
A LARVAL MORTALITY ( L - k c )
PUPAL MORTALITY ( kr - k9)
. - '
. '
4
REDUCTION OF FECUNDITY (kn)
/
.
lO&/Sl
a
1952153 ' 195l1'/35
1956/57
1950)59
' 1964/61
19&/63 rl
FIG. 31. Comparison of fluctuations of age-interval mortalities, sex ratio and reduction
of fecundity with the fluctuations of generation mortality.
worm by Morris (1963a, p. 35) of the fact, already pointed out by
Morris (1957), that even small variations of a factor affecting a high
K-VALUE
H. KLORlP
3.0
2.5
2 .a
0.5
0.0
1.5
1.0
0.5
0.5
0.3
0.4
0.2
0.5
0.0
0 2
0.0
GENERATION MORTALITY (K)
E ~ G MORTALITY (k,)
A LARVAL MORTALITY ( L - k c )
PUPAL MORTALITY ( kr - k9)
. - '
. '
4
REDUCTION OF FECUNDITY (kn)
/
.
lO&/Sl
a
1952153 ' 195l1'/35
1956/57
1950)59
' 1964/61
19&/63 rl
FIG. 31. Comparison of fluctuations of age-interval mortalities, sex ratio and reduction
of fecundity with the fluctuations of generation mortality.
worm by Morris (1963a, p. 35) of the fact, already pointed out by
Morris (1957), that even small variations of a factor affecting a high