Aerial view of main sites A and B of l’Orpailleur vineyard located in Dunham, Qc. The monitored grapevine rows (3 × 24 m) are highligthed in yellow (Seyval Blanc) and orange (Vidal). The blue arrow points North. The winery is at the lower corner at right. (Google Maps).

 
 
  Part of: Lasnier J, de Coussergues C-H, Baril A, Vincent C (2025) Abundance of Japanese beetle adults and its parasitoid Istocheta aldrichi in a Quebec commercial vineyard. Bulletin of Insectology 78: 1-10. https://doi.org/10.3897/bull.insectology.152754