The Efficacy of Chlorantraniliprole as a Seed Treatment for Mythimna separata (Walker) (Lepidoptera: Noctuidae)

Table 2

Control efficiency and growth indices of corn seedlings treated with CHL, CHL + CLO, and CLO in the field.

Treatment	Concentration (g a.i.100 kg^−1 corn seed)	Emergence rate (%)	Plant height (cm)	7 DAE		14 DAE
				Damage rate (%)	Control efficacy (%)	Damage rate (%)	Control efficacy (%)
CHL	240	91.62 ± 2.33^a	59.22 ± 3.90^b	11.62 + 1.52^c	86.59 ± 2.04^a	16.84 ± 1.50^c	72.19 ± 2.02^a
CHL + CLO	240	90.38 ± 0.97^a	69.30 ± 0.81^a	12.76 ± 1.93^c	84.91 ± 2.30^a	15.15 ± 1.75^c	70.56 ± 2.44^a
CLO	120	92.47 ± 1.56^a	68.91 ± 0.25^a	39.29 ± 3.37^b	36.87 ± 3.34^b	43.36 ± 2.90^b	34.91 ± 2.46^b
CK	—	90.89 ± 1.64^a	56.61 ± 0.68^b	73.16 ± 4.74^a	—	71.50 ± 2.98^a	—

CHL, chlorantraniliprole; CHL + CLO, chlorantraniliprole + clothianidin; CLO, clothianidin; CK, untreated control. Data are analyzed using one-way ANOVA followed by Tukey’s test, and different lowercase letters indicated significance at .