Table 4 Effect of storage under direct sunlight on stability of Bacillus thurigiensis formulations
Time | Bacillus thuringiensis | |||
|---|---|---|---|---|
Dipel 2× | Protecto | |||
Content a.i IU/mg | Loss % | Content a.i IU/mg | Loss % | |
Zero time | 29,155 | 0 | 28,311 | 0 |
2 days | 24,889 | 14.63 | 23,610 | 16.60 |
7 days | 21,689 | 25.61 | 19,789 | 30.10 |
15 days | 18,979 | 34.90 | 15,289 | 45.99 |