Garden columnist Dan Gill answers readers' questions each week. To send a question, email Gill at gnogardening@agcenter.lsu.edu. My problem is with black stuff on my crape myrtles' leaves and bark. It ...

Like true aphids, woolly aphids suck sap from plants and can stunt their growth. Here's how to get rid of them from your ...

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 ...

If you want your citrus trees to produce an abundance of healthy fruit in winter, now is the time to care for them. Amanda Blum is a freelancer who writes about smart home technology, gardening, and ...

The recent discovery of citrus trees in Rancho Bernardo’s Westwood neighborhood with the bacterial disease Huanglongbing means a 95-square-mile area in north inland San Diego has been placed under ...

Chastant Brothers presents your Lawn and Garden. Today on your lawn and garden we’re talking about growing fruit and also citrus and it looks like we have a pretty good crop right here. How do the ...

Many people have a potted citrus plant or two that they keep indoors during the winter and move outdoors for the summer. It may be one of those dwarf trees that produce full-sized fruit. Or it could ...

Growing a lemon tree (or any citrus tree, for that matter) from seed is easy. However, because lemon trees are hybrids and most of them are grafted, their seeds produce seedlings that are not ...

It’s easy to grow potted citrus trees on your patio when the weather is warm and sunny. However, you'll need to move your citrus plants indoors before winter hits. Citrus trees cannot survive outside ...

Asian citrus psyllids, invasive insects that measure about one-eighth of an inch long, can spread bacteria that kill citrus trees. California Department of Food and Agriculture Associated Press An ...

In a new strategy to combat citrus greening disease, scientists have engineered citrus trees to act as both bait and executioner for the insects that spread the disease. Using virus-induced gene ...