Electrocution and containment methods to reduce the activity of red palm weevil (Rhynchophorus ferrugineus, Ol.)

Aim of study: To evaluate the susceptibility Rhynchophorus ferrugineus to electric discharges, eventually use this application in synergy with other methods as part an integrated control strategy.Area Worldwide.Material and methods: Three different voltage intensities were applied R. investigate insect’s both adult larval stages. The transmission diffusion electricity within a portion palm tree was tested. In addition, suitability containment materials for handling transportation plant residues tested.Main results: results test showed that total number eggs laid per mating couple larvae born about 1.5 times higher compared electrified samples. duration discharge on had small impact mortality rate, while strong (87% 10 V 99% 15 V). presence significant current observed viable stem (distance from source cm) providing direct 250 tension. Among tested residues, aluminium net sheet best individuals.Research highlights: Electrocution has proven be system which can help red weevil reducing synthetic chemicals.