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Table 2 Median lethal concentration (LC50) of Beauveria bassiana (BGF14 and BCA32 isolates) against Tetranychus urticae adults

From: Effects of local isolates of Beauveria bassiana (Balsamo) Vuillemin on the two-spotted spider mite, Tetranychus urticae (Koch) (Acari: Tetranychidae)

EPFa Days χ2 df Slope±SE LC50 (conidia/ml) 95% Confidence intervals
BGF14 3 28.25 45 0.359 ± 0.071 1.1×107 0.4×107–9.9×107
5 25.65 45 0.388 ± 0.096 0.9×107 0.3×107–1.3×107
7 20.87 45 0.353 ± 0.072 2.6×106 0.8×106–7.1×106
BCA32 3 17.02 29 0.270 ± 0.071 1.3×106 0.4×106–1.2×107
5 12.05 29 0.219 ± 0.077 2.7×105 0.6×104–1.6×106
7 8.95 29 0.355 ± 0.086 6.3×104 1.4×103–3.0×105
  1. Entomopathogenic fungi