Table 4 Life table of Cryptolaemus montrouzieri females under control treatment
x | l x | L x | d x | 100qx | s x | T x | e x |
|---|---|---|---|---|---|---|---|
Eggs | 315 | 300 | 22 | 6.98 | 93.02 | 1598.5 | 5.07 |
1st instar | 285 | 273 | 20 | 6.35 | 93.65 | 1298.5 | 4.56 |
2nd instar | 261 | 254.5 | 18 | 5.71 | 94.29 | 1025.5 | 3.91 |
3rd instar | 248 | 240 | 11 | 3.49 | 96.51 | 771 | 3.11 |
4th instar | 232 | 225 | 9 | 2.86 | 97.14 | 531 | 2.29 |
Pupae | 218 | 207.5 | 10 | 3.17 | 96.83 | 306 | 1.4 |
Adults | 197 | 98.5 |