Table 1.

Fecundity

Generation	Frozen control	Cold control	MCN-1	MCN-2
10	105.04  ± 1.68 (4)	103.90  ± 1.51 (6)	96.68  ± 2.28 (7)	92.99  ± 1.88 (4)
20	97.53  ± 1.42 (2)	88.62  ± 1.99 (1)	91.06  ± 1.96 (4)	90.47  ± 1.52 (3)
30	105.30  ± 1.83 (7)	108.15  ± 1.94 (4)	99.69  ± 1.93 (6)	93.68  ± 2.49 (3)
Regression coefficient	0.00049	−0.00049	−0.00225	−0.00376
	±0.00044	±0.00050	±0.00056	±0.00054

Fecundities deviating from the mean by more than 3 SD (calculated for all nonsterile females) were discounted. The total numbers of discounted females are given in parentheses.