How to: Manage the Carrot Rust Fly in Your Garden
The carrot rust fly looks similar to the common house-fly with a dark-green body and yellow extremities and head. The carrot rust fly itself doesn’t do the damage, but their larvae is particularly bad for your plants. The adults lay their eggs early spring on the surface of the soil then the pests hatch a couple days later as creamy white larvae and tunnel into the roots of your plants causing slow growth and sometimes death.