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Table 1 Median lethal concentrations (LC50) of HycuNPV isolates against third-instar H. cunea larvae

From: Genomic analysis of two Chinese isolates of hyphantria cunea nucleopolyhedrovirus reveals a novel species of alphabaculovirus that infects hyphantria cunea drury (lepidoptera: arctiidae)

Test Isolates LC50 (95% CI)
(× 105 OBs/mL)
χ2/d.f. Potency Ratio (95% CI) to HycuNPV-HBa
1 HycuNPV-HB 7.517 (1.668, 17.253) 12.383/4
HycuNPV-BJ 15.051 (4.202, 38.738) 13.869/4 2.002 (1.231, 3.258)b
2 HycuNPV-HB 7.783 (2.183, 16.918) 11.632/4
HycuNPV-BJ 14.392 (3.470, 35.998) 9.601/4 1.849 (1.063, 3.217)b
  1. aThe potency ratio was calculated by dividing the LC50 of HycuNPV-HB by those of the genotypes
  2. bindicated that the potency of the genotype was significantly different from that of HycuNPV-HB based on whether the 95% confidence interval of the potency ratio contained 1.0 [18]