The Red Palm Weevil (Rhynchophorus ferrugineus) is the single most destructive pest attacking Balearic palm trees. Early detection is the only reliable way to save Canary Island palms before grubs permanently destroy the central apical bud.
Early Visual Warning Signs
- Asymmetrical Central Crown Droop: Core fronds lose turgidity and flatten sideways, creating an unmistakable "flattened umbrella" silhouette.
- "V" Notched Fronds: Larvae chew through tender embryonic leaves while still furled inside the apical core.
- Chewed Frass & Fermented Odour: Sticky brownish sawdust-like fibres exude from the base of pruned fronds with a distinct fermented smell.
Trunk Endotherapy: Clean & Maximum Efficacy
Traditional foliar spraying drifts in coastal winds and risks contaminating swimming pools. Trunk endotherapy injects targeted active ingredients directly into the palm's vascular sap flow, distributing lethal protection exclusively to feeding larvae with zero airborne pollution.
Professional Service in Menorca
Palm Tree Pruning & Weevil Care
Request a custom quote with a technical site visit and free physical samples anywhere on the island.