. 2018 Jul 5;6:e5138. doi: 10.7717/peerj.5138

Table 8. The food utilization of M. separata larvae fed on Bt maize and non-Bt maize during the heading stage, infected with rhizobacterias under ambient and elevated CO₂ in 2016 and 2017.

Impact factors	Factor levels	RGR (mg g⁻¹day⁻¹)	RCR (mg g⁻¹day⁻¹)	AD (%)	ECD (%)	ECI (%)
Cv.	Bt	82.79 ± 6.43^b	1636.31 ± 13.23^a	56.13 ± 0.72^a	9.26 ± 0.98^b	5.13 ± 0.57^b
Cv.	Xy	94.26 ± 7.16^a	1403.36 ± 14.80^b	52.03 ± 0.69^b	13.08 ± 1.23^a	6.77 ± 0.66^a
CO₂	Elevated	84.33 ± 8.67^b	1595.24 ± 16.14^a	55.55 ± 0.87^a	10.34 ± 1.52^b	5.46 ± 0.76^b
CO₂	Ambient	92.72 ± 6.59^a	1444.43 ± 15.01^b	52.61 ± 0.81^b	12.00 ± 1.21^a	6.44 ± 0.63^a
Rhizobacteria infection	AB	89.64 ± 5.52^a	1549.07 ± 9.32^a	55.06 ± 0.85^a	10.78 ± 1.35^b	5.75 ± 0.67^b
	AC	90.34 ± 5.52^a	1559.90 ± 9.32^a	54.88 ± 0.85^a	10.96 ± 1.35^b	5.82 ± 0.67^b
	CK	85.58 ± 6.14^b	1450.73 ± 9.54^b	52.30 ± 0.62^b	11.78 ± 1.13^a	6.28 ± 0.66^a

Table 8. The food utilization of M. separata larvae fed on Bt maize and non-Bt maize during the heading stage, infected with rhizobacterias under ambient and elevated CO2 in 2016 and 2017.