Correction to: Nature Plants https://doi.org/10.1038/s41477-020-00786-w, published online 12 October 2020.

In the version of this Article originally published, in the sentence beginning “Indeed, the exercise yielded...” in the Discussion and in the label “Records after duplicates removed” in Extended Data Fig. 1, the value ‘23,018’ was incorrect; it should have been ‘22,981’. In the sentence beginning “After the full-text screening...” in Box 2, ‘PRIMSA-P’ should have read ‘PRISMA-P’. In addition, in affiliation 5, “Center for Tropical Agriculture (CIAT)” was incorrect; it should have read “International Center for Tropical Agriculture (CIAT)”. All versions of the Article have been amended.