These tough species can survive subzero temperatures and work great as rootstock. But when allowed to grow as full-sized ...

Three months after the state imposed a citrus quarantine across 100 square miles of Ventura County, inspectors have diagnosed 68 residential citrus trees with huanglongbing, an incurable ...

An ancient tree from India is now thriving in groves where citrus trees once flourished in Florida, and could help provide the nation with renewable energy. As large parts of the Sunshine State’s once ...

LAKE WALES, Fla. (AP) — As Trevor Murphy pulls up to his dad's 20-acre (8-hectare) grove in one of the fastest-growing counties in the United States, he points to the cookie-cutter, one-story homes ...

The California Department of Food and Agriculture declared a new citrus quarantine in Ramona this week after two citrus trees in a residential area tested positive for Huanglongbing, a citrus greening ...

As Trevor Murphy pulls up to his dad's 20-acre (8-hectare) grove in one of the fastest-growing counties in the United States, he points to the cookie-cutter, one-story homes encroaching on the orange ...

An ancient tree from India is now thriving in groves where citrus trees once flourished in Florida, and could help provide the nation with renewable energy. As large parts of the Sunshine State’s once ...