Table 1.

The expression changes of cytochrome P (CYP) and UDP‐glucuronosyltransferase (UGT) genes in fat body cells from Spodoptera exigua under insecticide stress

	Number and percentage of up or down expressions for CYPs (n = 68)			Number and percentage of up or down expression for UGTs (n = 32)
Insecticide	Up	Down	Not significant	Up	Down	Not significant
Abamectin	17 (25%)	18 (26.5%)	33 (48.5%)	2 (6.2%)	15 (46.9%)	15 (46.9%)
Lambda‐cyhalothrin	13 (19.1%)	0 (0%)	55 (80.9%)	4 (12.5%)	1 (3.1%)	27 (84.4%)
Chlorantraniliprole	13 (19.1%)	1 (1.5%)	54 (79.4%)	5 (15.6%)	1 (3.1%)	26 (81.3%)
Metaflumizone	16 (23.5%)	3 (4.4%)	49 (72.1%)	7 (21.9%)	2 (6.3%)	23 (71.9%)
Indoxacarb	14 (20.6%)	4 (5.9%)	50 (73.5%)	5 (15.6%)	2 (6.3%)	25 (78.1%)