Table 3. Primers used to amplify and to sequence domain II S4-S6 region of the codling moth para sodium channel gene.

Primer	Sequence (5′-3′)
SKdr-F	GGCCGACACTTAATTTACTCATC
SKdr-R1	TTCCCGAAAAGTTGCATACC
SKdr-R2	GGGTTAACGAGCTAAACGTCCAA
SKdr-R3	GCAATCCCACATGCTCTCTA
CpNa-F	TAGAGAGCATGTGGGATTGC
CpNa-R	AATTTCGTAGCCCTTGATCG
Kdr-F	GGTGGAACTTCACCGACTTC
Kdr-R	GCAAGGCTAAGAAAAGGTTAAG

Primer positions are indicated in Figure1. Kdr-F and Kdr-R are slightly modified from CgD1 and CgD2, respectively [15]. SKdr-R3 is the reverse of CpNa-F.