The spotted wing drosophila may look like a common fruit fly, but it’s so much worse. Just as strawberries, blueberries, raspberries and blackberries are ripening in the field, this fly saws into them and lays her eggs inside. The growing maggots turn the fruit into a mushy mess. Could a wasp and its own hungry maggots save the day? SUBSCRIBE to Deep Look! Please join our community on Patreon! DEEP LOOK is a ultra-HD (4K) short video series created by KQED San Francisco and presented by PBS Digital Studios. See the unseen at the very edge of our visible world. Explore big scientific mysteries by going incredibly small. --- To cut into fruit and lay their eggs, female spotted wing drosophila flies use a long tool at the back of their bodies. This ovipositor has two rows of teeth that they dig into firm fruit while it’s still on the bush. The maggots that grow from the eggs ruin
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