Drosophila suzukii caught in Spain. Out of 3,000 Drosophilae species only two are damaging to fruit crops. Here is one, invading from Asia to the US and now Europe.
Coming from the Asian continent, Drosophila suzukii has only been in Spain for a short time. Far away from slipping through into the Iberian Peninsula, it accelerated towards the north of Europe where it has already crossed the Alps. Amongst its preferred target are cherries and red fruits but any type of fruit is suitable for it to lay its eggs. This insect is posing a threat to the fruit of more and more European countries.
Here on Bitsofscience.org we try to keep things simple. CCD is bad. Invasive species are bad. But sometimes complex reality forces you to consider more pragmatic views. Or at least that’s what two Princeton researchers would argue.