Some Costa Mesa residents are being notified citrus trees in their yards may need to be sprayed with insecticide or removed, after state agriculture officials confirmed the detection of harmful ...

The deadly decline of Britain’s native oak trees may be driven by an unexpected accomplice: their own smell. Scientists have discovered that trees affected by Acute Oak Decline (AOD) emit distinct ...

Asian citrus psyllids (ACPs) carry a bacteria that causes a fatal citrus-tree disease called Huanglongbing, for which there is no cure. Photo courtesy of the USDA. The California Department of Food ...

CLEARWATER, Fla. (WSVN) — A bacterial infection is spreading through Florida’s palm trees. The disease, known as lethal bronzing, is spread by a small insect that sucks sap from other palms and ...

SPRINGFIELD, Mo. (KY3) - In a collaborative effort with the Missouri Department of Conservation (MDC) Forest Health Program, the MU Plant Diagnostic Clinic announced it will provide free testing ...

Three years ago, I planted a little orchard of 20 dwarf cider apple trees. This spring I replanted — six of the little trees died last summer. Now I am wondering about my ability to grow apples at all ...