RNAi Feeding Bioassay: A Protocol for dsRNA Screening Against Asian Citrus Psyllid and Related Hemipteran Insects.

RNA interference (RNAi) comprises a natural mechanism of gene regulation and antiviral defense system in eukaryotic cells, and results in sequence-specific degradation of RNAs. Recent scientific studies demonstrate the feasibility of use RNAi-based strategies to control pest and pathogens in plants. A key step in developing RNAi-based products is a reliable method to appropriated screening of selected dsRNAs.