Table 2. Estimates of life table population parameters (x ± SE) for Liriomyza sativae and L. trifolii reared under different constant temperatures.
Population parameter | Species | Temperature (°C) | |||
20 | 25 | 31 | 33 | ||
r(d−1) | L. sativae | 0.096±0.004 a# | 0.186±0.005 a | 0.194±0.082 b | 0.171±0.01 b |
L. trifolii | 0.095±0.004 b | 0.178±0.006 b | 0.224±0.008 a | 0.229±0.010 a | |
GRR | L. sativae | 41.65±4.23 a | 77.28±7.74 a | 61.63±6.74 a | 43.51±6.80 a |
L. trifolii | 30.82±2.91 b | 55.55±5.88 b | 58.51±6.12 b | 40.38±4.36 b | |
R0 | L. sativae | 31.17±3.58 a | 61.10±6.80 a | 34.56±4.83 b | 15.41±3.69 b |
L. trifolii | 21.82±2.93 b | 41.62±4.95 b | 41.95±5.17 a | 26.24±3.49 a | |
T | L. sativae | 35.68±0.19 a | 22.10±0.17 a | 18.18±0.20 a | 15.86±0.25 a |
L. trifolii | 32.13±0.17 b | 20.19±0.19 b | 16.63±0.18 b | 14.23±0.12 b |
Means of parameter estimates within each temperature with the same lowercase letters are not significantly different (P>0.05).