Emerald ash borer, pinewood nematode, and Dutch elm disease are all major horticultural issues that are heavily instigated by ...

Citrus greening, a silent killer sweeping through the United States’ groves for decades, is a threat to more than just your morning OJ.

Researchers have developed a robot that identifies different plant species at various stages of growth by 'touching' their leaves with an electrode. The robot can measure properties such as surface ...

Fall is in full swing, and, for many people, that means raking leaves. But, what if you just left them on the ground?

The deciduous trees have completely shed their leaves on schedule. Even the hackberry trees, under which I sit, follow the tree leaf shedding in order, although they are a bit behind, and hang onto ...