Table 6.

Results of analysis of variance for fixed effects of flock, genotype, time of measurement, and their two-way interactions on FEC for each parasite class.

FEC for:	Effect	F-value	Pr > F
Total nematodes	Flock	20.13	< 0.001
	Genotype	4.42	0.04
	Time	0.56	0.46
	Genotype × flock	0.39	0.81
	Time × flock	4.31	< 0.01
	Genotype × time	0.02	0.90
Strongyles	Flock	17.98	< 0.001
	Genotype	6.24	0.02
	Time	1.68	0.20
	Genotype × flock	1.11	0.34
	Time × flock	12.14	< 0.001
	Genotype × time	0.93	0.34
Marshallagia marshalli	Flock	20.66	< 0.001
	Genotype	6.57	0.01
	Time	2.27	0.14
	Genotype × flock	1.48	0.23
	Time × flock	0.28	0.60
	Genotype × time	0.28	0.60
Nematodirus	Flock	6.16	< 0.001
	Genotype	0.73	0.39
	Time	1.55	0.22
	Genotype × flock	0.25	0.91
	Time × flock	1.29	0.28
	Genotype × time	0.01	0.93

Total nematode, Strongyle, and Nematodirus FEC were transformed as ln(FEC + 1) and M. marshalli FEC were transformed as the square root of FEC before analysis.