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Table 1 Susceptibility of 2nd instar larvae of S. littoralis to the nucleopolyhedroviruses of A. californica (Ac MNPV) and S. littoralis (Spli NPV)

From: Characterization of an Egyptian Spodoptera littoralis nucleopolyhedrovirus and a possible use of a highly conserved region from polyhedrin gene for nucleopolyhedrovirus detection

Isolate LC values in PIB/ml (95% confidence limits) LT values in days (95% confidence limits)
  LC25 LC50* LC95 LT25 LT50 LT95
Ac MNPV 19.5 (4.8 – 4.0 × 10) 3.7 × 102 (1.9 × 102 – 6.7 × 102) 7.5 × 105 (2.4 × 105 – 3.7 × 106) 3.7 (2.50 – 4.59) 5.8 (4.73 – 7.14) 17.2 (12.01 – 39.03)
Spli NPV 39.3 (1.4 × 10 – 8.2 × 10) 1.2 × 103 (6.9 × 102 – 2.3 × 103) 6.1 × 106 (4.5 × 105 – 1.9 × 107) 2.6 (1.65 – 3.39) 4.2 (3.26 – 5.17) 13.4 (9.74 – 25.42)
  1. Significant difference at 95% confidence interval