Table 7.
ST50 and ST90 values (days) of the formulations and Malathion (synthetic insecticide).
| Types of formulation | ST50 (day) | ST90 (day) | Slope | Intercept | R2 | |
|---|---|---|---|---|---|---|
| Open jars | Kao-Na-O. basilicum | 19.35 | 6.08 | −2.55 | 8.28 | 0.986 |
| Kao-CTMA-O. basilicum | 28.70 | 7.08 | −2.11 | 8.08 | 0.996 | |
| Malathion | 30.62 | 8.98 | −2.40 | 8.57 | 0.998 | |
| Closed jars | Kao-Na-O. basilicum | 115.36 | 9.17 | −1.17 | 7.40 | 0.992 |
| Kao-CTMA-O. basilicum | 162.40 | 15.35 | −1.25 | 7.77 | 0.985 | |
| Malathion | 128.73 | 19.08 | −1.55 | 8.26 | 0.987 | |
ST50 and ST90 represent the number of days (storage time) at which formulation could induce 50 % or 90 % mortality respectively.