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Table 4 Comparison of T. absoluta life span treated as second instar larvae by LC50 values of B. thuringiensis or B. bassiana

From: Microbial biopesticides affected age-stage life table of the tomato leaf miner, Tuta absoluta (Lepidoptera – Gelechiidae)

Biopesticides

Life span

Male

Mean ± SE (range)

Female

Mean ± SE (range)

B. thuringiensis

9.48 ± 0.44a (7–11)

10.75 ± 0.41a (9–12)

B. bassiana

9.63 ± 0.48a (7–12

10.8 ± 0.33a (9–12)

Control

11.17 ± 0.32b (9–12)

13.2 ± 0.26b (12–15)

F(df)

8.88 (2,25)

33.51 (2,30)

P value

0.023

0.012

  1. Means followed by the same letter, in the same column, are not significantly different (P > 0.05)