Table 5.

Effect of fenoxycarb on biological parameters of P. xylostella offspring when treated in parents third-instar larvae

Entries	Biological parameters (mean ± SE)a
	GRR	R0	rm (day−1)	λ (day−1)	T (day)	Dt (day)	b (birth rate)	d (death rate)
Control	98.68 ± 12.02 a	50.76 ± 4.00 a	0.190 ± 0.008 a	1.21 ± 0.01 a	20.73 ± 0.71 b	3.61 ± 0.18 b	0.26 ± 0.01 a	0.07 ± 0.003 a
LC10	91.39 ± 12.84 a	31.31 ± 3.95 b	0.148 ± 0.008 b	1.16 ± 0.01 b	23.27 ± 0.78 a	4.68 ± 0.26 a	0.21 ± 0.01 b	0.06 ± 0.002 a
LC25	112.09 ± 14.15 a	32.20 ± 2.13 b	0.164 ± 0.006 ab	1.18 ± 0.08 b	21.26 ± 0.54 ab	4.17 ± 0.20 ab	0.22 ± 0.01 ab	0.06 ± 0.001 a
F	0.42	6.75	8.59	7.79	4.05	6.72	7.45	0.14
P	0.6761	0.0021	0.0005	0.0009	0.0218	0.0022	0.0012	0.8708
dft,e	2, 67	2, 67	2, 67	2, 67	2, 67	2, 67	2, 67	2, 67

^aMeans followed by the same letters within a column are not significantly different (Tukey's test; P < 0.05). See ‘Materials and methods’ section for abbreviations.