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Related Experiment Video

Updated: Jan 29, 2026

Measuring Physiological Responses of Drosophila Sensory Neurons to Lipid Pheromones Using Live Calcium Imaging
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Managing the vine mealybug, Planococcus ficus, through pheromone-mediated mating disruption.

Andrea Lucchi1, Pompeo Suma2, Edith Ladurner3

  • 1Department of Agriculture, Food and Environment, University of Pisa, via del Borghetto 80, 56124, Pisa, Italy.

Environmental Science and Pollution Research International
|February 20, 2019
PubMed
Summary

This study demonstrates that Isonet® PF mating disruption effectively controls the vine mealybug (VMB) in vineyards. The product significantly reduced pest infestation, offering a sustainable alternative to insecticides.

Keywords:
Biological controlChemical ecologyIntegrated pest managementSex pheromonesSustainable pest control

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Area of Science:

  • Agricultural Entomology
  • Pest Management
  • Chemical Ecology

Background:

  • The vine mealybug (Planococcus ficus) is a significant pest in vineyards worldwide.
  • Effective control strategies for P. ficus are crucial for grape production.
  • Knowledge regarding pheromone-based mating disruption (MD) for P. ficus is limited.

Purpose of the Study:

  • To evaluate the efficacy of a novel mating disruption product, Isonet® PF, against the vine mealybug (VMB).
  • To determine optimal dispenser rates for VMB control in vineyards.
  • To assess the potential of MD as an alternative to broad-spectrum insecticides.

Main Methods:

  • Field trials were conducted over two years in Italian vineyards (Veneto and Sicily).
  • Isonet® PF was applied at three rates (300, 400, 500 dispensers/ha) and compared to untreated controls.
  • Pheromone release rates were quantified using GC-MS analysis.

Main Results:

  • Isonet® PF significantly reduced the percentage of VMB-infested grape bunches.
  • A notable decrease in the number of VMB specimens per bunch was observed in treated vineyards.
  • No significant differences in efficacy were found among the tested dispenser rates.

Conclusions:

  • The novel MD product, Isonet® PF, is effective in controlling vine mealybug populations.
  • Pheromone-based mating disruption offers a viable strategy for reducing insecticide use in vineyards.
  • Optimized pheromone dosage can enhance sustainable pest management programs for VMB.