Figure 4

Ingestion of gene specific dsRNAs by adult SPB fed with 1 µL of 10 µg/µL of dsRNA, or dsGFP as a control, resulted in significant silencing of A) hsp (P = 0.0445) and B) shi (P = 0.0013) (one-tailed t-test), but not C) iap (P = 0.3033) (* denotes significant differences).