Any pesticide that might be used will probably be added to the soil around it to be absorbed by the roots, or injected directly into the sap through the trunk of the tree. (healthimpactnews.com)
If a tumor is like a seed, the soil around it plays a significant role in its growth, a new study finds. (sciencedaily.com)
They're working on engineering individual cells that react to changes in the environment and strengthen the soil around them, potentially making concrete - filled trenches unnecessary. (synbio.construction)