. 2016 Sep;46(10):621–630. doi: 10.1016/j.ijpara.2016.03.010

Table 3.

X² analysis of candidate gene allele frequencies. F5+ and F101+ frequently use macrocyclic lactones, F86− and F102− rarely/never use macrocyclic lactones. Comparisons are shown for individual farms and for farms pooled by macrocyclic lactone use (ML− and ML+).

Locus	Comparison	X²	P
Hc-lgc-37	F102− and F101+	12.29	0.006^a
	F102− and F5+	1.91	0.591
	F86− and F101+	2.89	0.409
	F86− and F5+	6.74	0.081
	ML− and ML+	2.17	0.540
	F102− and F86−	14.67	0.002^a
	F101+ and F5+	5.09	0.165

Hc-glc-5	F102− and F101+	4.05	0.130
	F102− and F5+	14.85	0.001^a
	F86− and F101+	6.27	0.043^a
	F86− and F5+	0.41	0.816
	ML− and ML+	1.52	0.470
	F102− and F86−	16.28	0.000^a
	F101+ and F5+	7.01	0.030^a

Hc-avr-14	F102− and F101+	14.35	0.006^a
	F102− and F5+	7.11	0.130
	F86− and F101+	2.83	0.587
	F86− and F5+	2.80	0.592
	ML− and ML+	3.84	0.428
	F102− and F86−	10.42	0.034^a
	F101+ and F5+	8.75	0.068

Hc-dyf-7	F102− and F101+	0.62	0.430
	F102− and F5+	0.00	0.964
	F86− and F101+	0.11	0.740
	F86− and F5+	0.26	0.609
	ML− and ML+	0.06	0.814
	F102− and F86−	0.21	0.645
	F101+ and F5+	0.71	0.398

P < 0.05 was considered statistically significant.