Analysis of heterogeneity and strength of the phosphine resistance trait, as well as the degree of dominance of the reciprocal F₁ progeny of a W-strain x R-strain cross.

n = number of insects tested; SE = standard error; LC50 = lethal concentration at 50%; CL = confidence limit; FL = fiducial limit; hf = heterogeneity factor; df = degree of freedom; χ2 = chi-square; P = probability value; DD = degree of dominance; *Significant (P<0.05); **Significant (P<0.01); ***Significant (P<0.001). Analysis of heterogeneity and strength of the phosphine resistance trait, as well as the degree of dominance of the reciprocal F1 progeny of a W-strain x R-strain cross.