Weekly mean adult D. suzukii trap catch across three locations for vineyards (A) and wineries (B). Date ranges for trapping in 2018 Vineyards was Hastings: 22 May–24 September, Excelsior: 22 May–24 September, Stillwater: 12 June–28 August; and in 2018 Wineries was Hastings 22 May–24 September, Excelsior: 22 May–24 September, Stillwater: 12 June–28 August.