This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Field of Tobacco diseased by Black Shank. en This image was taken from the APS website and illustrate the filed wide effects of Black Shank of Tobacco Gallup Sullivan and Shew Black Shank of Tobacco The Plant Health Instructor DOI Gallup Sullivan Shew other versions cczero Tobacco fields Black Shank