Reviewed by Barbara Gillette Orange trees are one of the most recognized types of citrus trees featuring full, leafy canopies ...

Dozens of native, deciduous (i.e., trees that lose their foliage in the fall) trees reliably make a splendid contribution to fall colors, e.g., sweetgum (orange red to purple), yellow-­‐poplar (yellow ...

Read Dr. Don Leopold's Guide to Fall Colors in Upstate New York with color images of dozens of trees and shrubs. Every autumn we revel in the beauty of the fall colors. The mixture of red, purple, ...

Osage orange is often multi-stemmed and spreads out over a large area. The fruit of Osage orange, produced by female trees, also is a key identifying characteristic, as it resembles a large ...

DNR Many homeowners in northern Minnesota are asking the questions: Are my spruce trees dying? Should I be spraying something on them to help?  Your spruce trees are not dying and ...

But the freeze isn’t the only threat. Farmers are also battling ‘greening’ disease, a deadly bacteria that has devastated 80% of Florida’s citrus crops. Becnel hopes new disease-resistant citrus trees ...