The distribution of Microctonus nitidulidis (Hymenoptera: Braconidae) has been expanded to include new locations in Ohio and Florida. The host range of M. nitidulidis has been expanded to include Stelidota octomaculata and Carpophilus hemipterus in the field. The geographical range of Brachyserphus abruptus can now be tied to nitidulid hosts (larvae of S. geminata and S. octomaculata) in Pennsylvania, Florida, and Ohio. Fruit hosts of these Stelidota are also provided.