Table 3.

Multiple linear regression models explaining the potato moth abundances for each temperature dataset.

Dataset	Model	AIC	R-squared
WorldClim	N ~ S() + D() + F() + temp	314	0.51
Weather stations	N ~ F() + temp + q3S() + q3D() + q3F() + q3temp	311	0.57
Microclimate	N ~ S() + F() + temp + q1D() + q1F() + q1temp + q3F() + q3temp	307	0.64

N represents potato moth abundances. S(), D(), F(), temp represent the mean survival rate, developmental rate, fecundity, and temperature, respectively. q1 and q3 represent the first and third quartiles. The AIC corresponds to the lowest value computed from the stepwise analysis.