Correction to: Nature Biotechnology https://doi.org/10.1038/s41587-020-0419-1, published online 17 February 2020.

This article was originally published under the title “Engineering bacterial symbionts of nematodes improves biocontrol potential of the western corn rootworm.” The title has been changed to “Engineering bacterial symbionts of nematodes improves their biocontrol potential to counter the western corn rootworm.” The error has been corrected in the print, PDF and HTML versions of the article.