What question did this study set out to answer?

This study aims to explore the effects of clove-derived eugenol on the behavior and fitness of Drosophila suzukii.

March 13, 2026Journal of Pest ScienceOpen Access

Clove-derived eugenol induces strong avoidance behaviour in the invasive fruit fly, Drosophila suzukii

View Full Paper

Ask AI

Bookmark

Authors

Behavioral assays show that eugenol from clove repels Drosophila suzukii, indicating its potential for pest management.

This study aims to explore the effects of clove-derived eugenol on the behavior and fitness of Drosophila suzukii.
Conducted behavioral assays to observe aversion in Drosophila suzukii adults
Analyzed fitness impacts on larval growth, adult weight, emergence rate, and lifespan
Used gas chromatography-mass spectrometry to identify eugenol in clove
Performed molecular docking and electrophysiological recordings on odorant receptors
Screened eugenol analogues for potential repellent properties
Adults exhibited strong avoidance to grapes treated with clove extract
Gravid females laid fewer eggs on treated fruit
Clove exposure reduced larval growth and adult weight
Emergence rates and lifespans were significantly shortened
Eugenol strongly bound to DsuzOR88a and DsuzOR69aA receptors

Baleba et al. (2026) studied this question.

View Full Paper

Ask AI

Bookmark