Efficacy of commercially available predators, nematodes and fungal entomopathogens for augmentative control of Drosophila suzukii

The recent arrival of D rosophila suzukii , an invasive pest of soft‐skinned fruit with a wide host range, has resulted in increased production costs for growers and the need for additional insecticide applications each growing season. There are few effective organic insecticides for D . suzukii , and insecticide use in conventional farms may be disruptive to natural enemies, suggesting a need for effective biological control to combat D ....