Spotted Wing Drosophila
ovipositor that is used to penetrate the skin of the host fruit and for laying the egg into the fruit. Eggs are white, 0.6 long and 0.2 mm wide. Each egg has two [...] tubes which stick out of the fruit. There are three larval instars and in the third instar the larvae are about 3.9 mm long. The pupae of Drosophila suzukii [...] development takes place in the fruit. The larvae pupate either fully or partly in the fruit, or outside the fruit on the ground.