Behavior and Ethology Commons^™

Behavioral Ecology Of An Invasive Species: Habitat And Mate Preference(S) In Drosophila Suzukii, Yvonne Young, Natasha Buckiewicz, Tristan Af Long Dr.

Theses and Dissertations (Comprehensive)

The invasive Spotted-Wing fruit fly, Drosophila suzukii, has inflicted substantial economic losses to the soft-fruit agriculture industry worldwide due to the ability of females in this species to use a large, serrated ovipositor to cut the fruit’s skin and lay eggs directly into the mesocarp of ripening fruit. Once the eggs hatch, larvae consume the fruit flesh, ultimately leaving the fruit unmarketable. This species parasitizes numerous commercial fruit types (including blueberries, blackberries, strawberries, raspberries and occasionally grapes) as well as fruits from a variety of wild plant species. Since fruit types vary in their nutritional composition, as well as their …