Abundance of Japanese beetle adults and its parasitoid Istocheta aldrichi in a Quebec commercial vineyard


	Seasonal average % P. japonica adults showing at least one I. aldrichi egg on their pronotum counted in monitored plots (Seyval Blanc and Vidal cultivars) during oviposition period of I. aldrichi from 2019 to 2023.

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