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Table 1 Median lethal concentration (LC50) values for 1st larval instar of Spodoptera littoralis infected with OBs derived from SpliMNPV isolates 7 days post infection.

From: Molecular characterization and biological activity of native Spodoptera littoralis nucleopolyhedrovirus isolate

Virus isolate No. of larvae LC50 (CI) Slope ± SE χ2 values
Cab-3 744 1.1 × 105
(8.7 × 104 to 1.4 × 105)
1.5 ± 0.14 3.85
R-Strain 945 1.6 × 104
(3.5 × 103 to 3.5 × 104)
1.5 ± 0.32 19.6
  1. Cab3 SpliNPV-Cab3 isolate, R-Strain reference isolate (SpliNPV-AN1956), CI 95% confidence intervals limits