Table 6.

Pairwise correlation analysis of the LC₅₀ values for nine insecticides in the 13 field populations of Spodoptera frugiperda.

	Pyridaben	Abamectin	Imidacloprid	Lambda-cyhalothrin	Deltamethrin	Indoxacarb	Spinosad	Spinetoram
Abamectin	0.907∗∗
Imidacloprid	0.951∗∗	0.923∗∗
Lambda-cyhalothrin	0.46	0.432	0.384
Deltamethrin	0.940∗∗	0.982∗∗	0.931∗∗	0.445
Indoxacarb	0.973∗∗	0.952∗∗	0.949∗∗	0.441	0.973∗∗
Spinosad	0.907∗∗	0.936∗∗	0.854∗∗	0.389	0.935∗∗	0.947∗∗
Spinetoram	0.943∗∗	0.840∗∗	0.848∗∗	0.4	0.890∗∗	0.939∗∗	0.922∗∗
Lufenuron	0.878∗∗	0.976∗∗	0.907∗∗	0.419	0.959∗∗	0.944∗∗	0.912∗∗	0.818∗∗