Many plants in Texas landscapes are suitable hosts for aphids, including bedding plants, ash, barberry, boxelder, crape ...

Pecans powerful combination of antioxidants and healthy fats makes them a smart addition to a balanced diet, supporting heart ...

They don't spread diseases, but scratching could break the ... Also called locusts, cicadas are those noisy creatures that live in trees. They have bulging eyes and semi-transparent wings.

Pollen is essential to human life, but that doesn't make allergy season more bearable. This is what you have should in your ...

ARS scientists made a "sweet" discovery that may be important to solving a major problem within the citrus industry.

In my previous column, "Spring watchfulness is key for trees and gardens," I touched on a big subject. In the intervening two ...

Noticing leaves on the ground under ash and maple trees causes us to look up into the trees where spots are seen on the ...

Invasives have largely wiped out the American chestnut and elm, caused “hell” with the beech, and are now wreaking havoc on ...

In the intervening two weeks I saw some examples of tree disease problems worth mentioning. One was a large California sycamore in a Napa Valley landscape. Its general appearance is a sick looking ...

Huanglongbing (HLB), also known as citrus greening disease, poses a serious threat to the Florida citrus industry. HLB is associated with tree infection by its presumed causal agent Candidatus ...

Recently, the Pitch Canker, a fungal disease, has been adding stress to the Torrey pines at the Torrey Pines State Natural Reserve.