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Table 1 Probit analysis data on mortality time of Anisandrus dispar females after applications of two conidial concentrations of Isaria fumosorosea isolate TR-78-3 on branch and insect

From: Efficacy of native entomopathogenic fungus, Isaria fumosorosea, against bark and ambrosia beetles, Anisandrus dispar Fabricius and Xylosandrus germanus Blandford (Coleoptera: Curculionidae: Scolytinae)

  1 × 106 conidia ml−1 1 × 108 conidia ml−1
On branch On insect On branch On insect
LT50 (95% CI) 6.92 (6.27–7.98) a* 6.66 (6.06–7.55) a 4.76 (4.37–5.14) b 4.78 (4.44–5.09) b
LT90 (95% CI) 11.16 (9.22–17.12) a 10.57 (8.88–15.36) a 6.49 (5.91–7.60) b 5.94 (5.51–6.76) b
Slope ± SE 10.58 ± 2.21 b 10.96 ± 2.20 b 16.33 ± 2.72 a 23.23 ± 4.25 a
χ2 21.07 6.78 13.14 7.92
Df 30 30 30 30
Heterogeneity 0.70 0.23 0.44 0.26
  1. *Within rows, means followed by same lower case letter do not differ significantly