SAN DIEGO COUNTY, Calif. — The San Diego citrus industry brings in more than $100 million each year, but there is one bug that could severely impact citrus crops. One way that San Diegans can help ...

Struggling with garden fertiliser problems? Find out effective strategies to boost your lawn and enhance plant growth.

Add Yahoo as a preferred source to see more of our stories on Google. The key to making sure this doesn't take a turn from a budget-friendly hack to a garden nightmare is getting your timing right — ...

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 ...

Routine inspections by California Department of Food and Agriculture (CDFA) officials led to the discovery of a citrus disease in Ramona, resulting in a quarantine.

RAMONA — 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 ...

Q: What are these weird white things on my citrus trees? They don’t seem like they’re moving, but they sure do attract ants! A: Cottony cushion scale is a common pest of citrus, but can also infest ...

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 ...

I just planted a young Louisiana sweet orange tree I was given last October. The tree is covered with small white buds, which ...