Oranges are tropical fruits in season during the winter months. So while most other fruit trees fall into hibernation, the ...

only a few dozen have become commercial behemoths like the navel orange, Eureka lemon, and Mexican lime. They’re the citrus one percent. The scientists who study citrus love it for its appeal ...

Today, nearly every citrus grove in Florida is infected with the disease. If an orange tree were to remain untreated, the disease would block its ability to get nutrients and kill it within a few ...