The spotted wing drosophila, Drosophila suzukii Matsumura, is a South-East Asian vinegar fly that is a serious worldwide economic threat to the small fruit industry. Typical control consists of weekly pesticide applications, which can have nontarget effects, increase residual pesticides and lead to the development of resistance within pest populations. One potential alternate method of control is the planting of aromatic intercrops to attract the natural enemies of D. suzukii and/or repel the flies directly. We intercropped strawberry rows with flowering sweet alyssum or ryegrass-clover (control) to evaluate their efficacy at mitigating D. suzukii infestation through the attraction of two specialized larval parasitoids, Leptopilina japonica (Novkovic and Kimura) and Ganaspis brasiliensis (Ihering).

中文翻译：

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早季浆果中的芳香边界植物不会增加斑翅果蝇、铃木果蝇的寄生

斑翅果蝇Drosophila suzukii Matsumura 是一种东南亚醋蝇，对小型水果产业构成严重的全球经济威胁。典型的控制包括每周施用杀虫剂，这可能具有非目标效应、增加残留杀虫剂并导致害虫种群产生抗药性。一种潜在的替代控制方法是种植芳香间作以吸引D. suzukii的天敌和/或直接驱赶苍蝇。我们将草莓行与开花的香雪球或黑麦草-三叶草（对照）间作，以评估它们通过吸引两种特殊的幼虫寄生蜂Leptopilina japonica来减轻D. suzukii侵扰的功效(Novkovic 和 Kimura) 和Ganaspis brasiliensis (Ihering)。