Each year in late spring and early summer, homeowners begin noticing strange growths on the leaves or stems and are concerned for the health of their trees. Several different types of galls are common ...

Shade trees are extremely important to most landscapes, providing aesthetic and functional design elements. Landscapes would be void of shade, color and design without trees. Understandably, ...

Spring is almost upon us, and you may have gardening questions. For answers, turn to Ask an Expert, an online question-and-answer tool from Oregon State University’s Extension Service. OSU Extension ...

*Refers to the latest 2 years of stltoday.com stories. Cancel anytime. An example of cedar apple rust gall Q • What are the strange, brown, globular growths on my juniper? Cedar-apple rust ...

Q : The attached photo is of a 32-inch red mulberry grown from a 6-inch bare-root seedling last spring. I am now going to plant it onto a preserve where it will get scant support over summer. I am ...

Our often-wet springs bring with them the perfect conditions for many plant diseases. While moist weather can create conditions for diseases on many plants, sick trees in the landscape tend to draw ...