Table 2 Probit analysis data on mortality time of Xylosandrus germanus females after applications of two conidial concentrations of the Isaria fumosorosea isolate TR-78-3 on branch and insect

LT₅₀ (95% CI)

7.81(7.16–9.27)a*

7.02(6.34–8.18)a

5.11(4.63–5.60)b

4.18(3.82–4.52)c

LT₉₀ (95% CI)

11.03(9.28–17.83)a

11.46(9.38–18.10)a

7.89(6.95–9.85)a

5.62(5.12–6.58)b

Slope ± SE

14.66 ± 3.70 ab

10.32 ± 2.19 b

11.65 ± 1.93 b

17.12 ± 2.95 a

χ2

5.12

11.94

14.92

9.02

Df

30

30

30

29

Heterogeneity

0.17

0.40

0.50

0.31