ARS scientists at the U.S. Horticultural Research Laboratory in Fort Pierce, FL, assessed citrus trees with oranges that could be potentially used for commercial production of orange juice.

Sweet orange scab is a fungal pathogen that's already been found in Orange County. Here's what you need to know if you have ...

United States Department of Agriculture scientists have discovered a tree that may be resistant to citrus greening.

The real threat to the city’s palm-lined avenues is disease: lethal bronzing and lethal yellowing, said Horticulture ...

I wrote recently about pollinator-friendly plants and, in response, an email from Susan Savolainen, who gardens in Banning, drew my attention to a number of bee-attracting trees. The first of ...

In Southern California, you can grow mango trees anywhere except where it freezes ... Flowers appear in brilliant orange pyrotechnic displays, unlike anything seen on earth.

WINDERMERE, Fla. — Extra efforts will soon be underway to protect trees across Orange County. Commissioners passed updates to the county’s tree preservation ordinance, which beefs up the ...

Not long now until the longest day and hopefully a month of beautiful weather! Just over 4 weeks on from my knee surgery, I’m extremely pleased ...

It was commonly thought, at the time, that citrus fruit wouldn’t grow well here and that the few orange trees that did exist were small and sour. But Reid believed it could be done. In the mid ...