Table 4.

Samples from Nursery B with larval honey bee (Apis mellifera) Risk Quotient (RQ) values above the acute risk level of concern (LOC =0.4).

Date	Hive	Diazinon Detected (ppb)	BeeRex Risk Quotient
			Adult1	Larval2
8/9/2018	6	11.00	0.001	0.45
8/23/2018	7	44.98	0.005	1.86
8/30/2018	8	60.85	0.006	2.51
8/30/2018	6	12.99	0.001	0.54
9/6/2018	8	13.00	0.001	0.54
9/6/2018	6	10.11	0.001	0.42

¹Adult LD₅₀ = 0.09 μg/bee

²Larval LD50 = 0.000087 μg/bee