Omics Data Integration of Rhynchophorus Ferrugineus Reveals High-Potential Targeted Pathways for the Development of Pest Control Management

Rhynchophorus ferrugineus (Olivier, 1790) (Coleoptera: Dryophthoridae), commonly known as the red palm weevil (RPW), is a globally significant pest that threatens economically important palm trees. Its cryptic infestation behavior leads to irreversible damage and eventual host plant death. Current control methods using broad-spectrum insecticides are largely ineffective due to resistance development and their adverse effects on nontarget organisms, necessitating novel strategies. This study integrates proteomics and transcriptomics data to explore the molecular landscape of RPW and identify pathways for targeted pest management. A total of 16,954 transcripts and 983 proteins were identified across three developmental stages (larvae, male adults, and female adults), with a notable decline in protein numbers from larvae to adult. Differential expression analysis revealed 7540 proteins varying significantly between developmental stages. Through subtractive analysis, 218 proteins meeting stringent inclusion and exclusion criteria were identified. These proteins underwent pathway enrichment analysis, mapping to 39 enriched pathways (p-value and an FDR of