Table 2 Summary of two-way ANOVA on the interaction between flutamide concentration (0, 2.5, 5.0, 7.0 μg L⁻¹) and testosterone concentration (0, 25, 50, 75 μg L⁻¹) on population growth rate, mixis rate, fertilization rate, number of resting eggs produced of B. calyciflorus in each tissue (n = 5).

Pop. growth rate

flutamide

2

8.555

<0.001

Testosterone

2

31.348

<0.001

flutamide × testosterone

4

1.876

0.138

Mixis rate

flutamide

2

35.163

<0.001

Testosterone

2

89.410

<0.001

flutamide × testosterone

4

14.644

<0.001

Fertilization rate

flutamide

2

15.038

<0.001

Testosterone

4

105.575

<0.001

flutamide × testosterone

4

1.368

0.264

Resting eggs produced

flutamide

2

27.301

<0.001

Testosterone

2

210.758

<0.001

flutamide × testosterone

4

10.644

0.180