Scientists have uncovered how the plant hormone auxin helps roots bend and downwards towards gravity – a process called gravitropism - even after encountering obstacles in soil. Experts from the ...

Scientists have determined how the well-known plant hormone ethylene is crucial in controlling the angle at which roots grow. The findings can be used to engineer plants and crops that withstand the ...

Root pruning from corn rootworm can cause significant yield loss, up to 15% yield loss for every node pruned back to 1.5" of ...

The UC Master Gardeners of Butte County are part of the University of California Cooperative Extension system, serving our ...

Tree roots growing at or slightly above the soil surface are called surface roots. Homeowners having trees with these surface roots are frustrated with the additional challenges posed by mowing and ...