Q: My Meyer lemon tree is being attacked by something that is eating its leaves. A few of the leaves are curled up and some ...

A Meyer lemon tree has been found infested with multiple pests, including citrus leaf miners, glassy-winged sharpshooters, and grasshoppers, prompting experts to recommend natural control methods over ...

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 eggs of the pest are the primary vector of Huanglongbing (HLB), or citrus greening, a devastating disease that costs the ...

Lemon and citrus trees don’t require too much pruning in order for them to produce large volumes of fruit. However, pruning is still important because it can lower the risk of fungal issues—especially ...

Citrus trees are a popular choice for home fruit production in southeast Louisiana. Although relatively carefree as backyard fruit trees go, various problems do occur. I thought it would be helpful to ...

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 ...

California agricultural officials have identified a deadly plant disease in Carson for the first time — though it’s been in Southern California for a while. The disease, dubbed Huanglongbing — or HLB ...

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 ...