Anthracnose is a common spring disease on maple trees. Several different fungi can cause the symptoms we describe as anthracnose.

South Texas residents are urged to inspect fruit trees for invasive fruit flies and report findings to local agriculture officials.

Citrus canker appears on leaves as small, pimple-like spots which enlarge to become brown & corky with sunken centers. This highly contagious bacterial disease (Xanthomonas citri subsp. Citri ...

Almost every driver has come out to their car to find yellow spots on the body and glass. Here is what can cause yellow spots, and how to clean them off safely.

If the leaves of your citrus tree are yellow, it’s a sign that they are deficient in the minerals — nitrogen and magnesium — they need to manufacture chlorophyll, the pigment that makes ...

They have successfully killed the insect behind the greening disease in the lab, but the real test will come over the next three years to see if they survive in citrus groves.

When did the yellow spots appear on your Dracaena surculosa? If they appeared during or after a wet season, the spots could be fungal. You may need to move the plant somewhere brighter with better ...

Is your fruit tree looking sick or bearing bad fruit? Fruit tree diseases are common: Here's how to identify the problem so you can effectively treat your tree.

If you want your citrus trees to produce an abundance of healthy fruit in winter, now is the time to care for them.

A citrus quarantine has been declared in Fallbrook after officials detected the presence of the deadly citrus tree disease Huanglongbing (HLB) in a mandarin tree, which is fatal to trees and poses ...

If you're having problems with citrus trees in your yard, it could be due to citrus greening. Here's how to identify it and slow its spread.

An ancient tree from India is now thriving in groves where citrus trees once flourished in Florida, and could help provide the nation with renewable energy.