| CL50 (ng/ul/bee) | |||||
| Acetamiprid | Cypermethrin | ||||
Time (Hours) | 1 | 4 | 24 | 1 | 4 | 24 |
Direct contact | 20.99a | 7.41a | 5.26a | 52.48b | 3.57 a | 2.27a |
Indirect contact | 43.19b | 6.79a | 4.70a | 27.27a | 3.15a | 2.68a |