Table 6.

Specific combining ability of diapause experienced and nondiapause crosses for various developmental and diapause traits of C. partellus.

Crosses	Egg hatching (%)	Larval survival (%)	Diapause incidence (%)	Diapause termination (%)	Adult emergence (%)
HD × PHD	−4.07	−4.81**	−1.76	−1.44	−1.01
HD × AD	−4.48	−3.36*	8.08**	0.22	1.24
HD × PAD	3.68	1.90	−1.25	−2.16*	−3.24**
HD × ND	4.18	1.45	1.78	1.73	−1.03
PHD × AD	16.97**	12.59**	−12.66**	5.37**	2.22**
PHD × PAD	−1.49	−2.06	−0.28	0.93	1.14
PHD × ND	−5.67	−2.84	3.55**	−3.81***	−1.98*
AD × PAD	−3.89	−3.24*	7.86**	−0.56	−2.67**
AD × ND	−1.44	−5.12**	−6.14**	−0.72	−0.03
PAD × ND	−0.63	0.09	−2.83**	4.38**	3.79**

*,** = The SCA values significant at P = 0.05 and 0.01, respectively. HD = Hibernation; PHD = Post-hibernation; AD = Aestivation; PAD = Post-aestivation; ND = Nondiapause.