Genetic Dissection of Sympatric Populations of Brown Planthopper, Nilaparvata lugens (Stål), Using DALP-PCR Molecular Markers

Table 4

Genetic distance matrix of the 11 populations of Nilaparvata spp. based on Nei and Li’s similarity index.

	UPM 1	TK1	MK1	PK1	SB1	UPM2	TK2	MK2	PK2	SB2	CH
UPM1	0
TK1	0.112487	0
MK1	0.169136	0.158045	0
PK1	0.281682	0.285200	0.244057	0
SB1	0.242807	0.250772	0.228062	0.273595	0
UPM2	0.290265	0.292717	0.299515	0.372207	0.327829	0
TK2	0.300214	0.285250	0.313183	0.378135	0.343346	0.152379	0
MK2	0.240193	0.253426	0.273773	0.331707	0.284036	0.167285	0.183129	0
PK2	0.306063	0.316361	0.311206	0.338466	0.326583	0.208954	0.222898	0.197168	0
SB2	0.328876	0.332774	0.34628	0.390182	0.335617	0.235396	0.24859	0.228597	0.233878	0
CH	0.555389	0.509043	0.497337	0.574649	0.564963	0.499403	0.525974	0.554652	0.537638	0.578171	0

UPM1, TK1, MK1, PK1, and SB1 are rice-infesting populations; UPM2, TK2, MK2, PK2, and SB2 are Leersia-infesting populations of N. lugens. CH is N. bakeri.