Database Reference
In-Depth Information
B2 D
=
(1
−
EXP(LOGN(S2 D) * DT/1))/DT
{
Adult mortality rate, 1/day. One
day
experimental period for which adult mortality is measured.
Instantaneous survival fraction
=
T
=
1
=
+
instantaneous mortality fraction
=
1.
}
B2 H
=
(1
−
EXP(LOGN(S2 H) * DT/1))/DT
{
Adult mortality rate, 1/day. One
day
experimental period for which adult mortality is measured.
Instantaneous survival fraction
=
T
=
1
=
+
instantaneous mortality fraction
=
1.
}
F1 D
Experimental maturation rate, 1/DAY, i.e., 20 eggs per 100 eggs
mature each day, as noted in the experiment. In other words, a surviving egg
matures on the average in five days under the experimental conditions.
=
.2
{
}
F1 H
Experimental maturation rate, 1/DAY, i.e., 20 eggs per 100 eggs
mature each day, as noted in the experiment. In other words, a surviving egg
matures on the average in five days under the experimental conditions.
=
.2
{
}
FRXNL CAP1
ALL ADULTS 1/K1
DOCUMENT: This fraction is the degree to which both healthy and diseased
adults have reached their carrying capacity.
=
FRXNL CAP2
ALL ADULTS 2/K2
INFECTION COEF1
=
=
1
−
EXP(
−
.3 * NYMPHS H1 * NYMPHS D1)
{
Constructed function giving the desired 0 to 1 probability.
}
INFECTION COEF2
=
1
−
EXP(
−
.3 * NYMPHS H2 * NYMPHS D2)
{
Constructed function giving the desired 0 to 1 probability.
}
K1
=
IF CARRY R1
>
.666
THEN 2
ELSE IF CARRY R1
<
.333
THEN .5
ELSE 1
{
This is the carrying capacity of the area the insects are in
}
K2
=
IF CARRY R2
>
.666
THEN 4
ELSE IF CARRY R2
<
.333
THEN 1
ELSE 2
{
This is the carrying capacity of the area the insects are in
}
S1 D
=
.5
{
Experimental diseased egg survival fraction, dimensionless, per
stage. Stage
1/F1, i.e., 30 eggs per 100 eggs survive each 1/F1 days, as noted in
the experiment.
=
}
S1 H
=
.7
{
Experimental egg survival fraction, dimensionless, per stage. Stage
=
1/F1, i.e., 70 eggs per 100 eggs survive each 1/F1 days, as noted in the
experiment.
}
S2 D
Experimental daily diseased adult survival fraction per stage,
dimensionless.
=
.65
{
}
S2 H
=
.8
{
Experimental daily adult survival fraction per stage, dimensionless.
}
