Genetic analyses and detection of point mutations in the acetylcholinesterase-1 gene associated with organophosphate insecticide resistance in fall armyworm (Spodoptera frugiperda) populations from Uganda

Table 1 Genetic diversity of Spodoptera frugiperda populations from four geographical areas (Uganda, Rest of Africa, America, and Asia) examined using the partial mtCOIA gene

	Uganda	Rest of Africa	America	Asia	Total
No. of sequences	87	146	99	178	510
No. of sites	770	545	545	545	545
No. of polymorphic sites	16	11	28	33	52
No. of mutations	16	11	29	33	54
No. of haplotypes	2	5	19	19	39
Haplotype diversity	0.382	0.302	0.667	0.480	0.465
Nucleotide diversity	0.00794	0.00460	0.00898	0.00464	0.00607
Fu’s Fs statistic	20.692	5.095	−1.593	−4.616	− 15.376
Fu and Li’s D* test statistic	1.61827	−0.00493	−3.84904	−5.08159**	−9.08877**
Fu and Li’s F* test statistic	2.36745	0.27336	−2.99994	−4.37879**	−6.72245**
Tajima’s D	2.63822	0.66175	−0.38805	−1.61589	− 1.62264*

ISSN: 1471-2164