I would like your expertise on my Louisiana sweet oranges. Some of the fruit is splitting open. Could you let me know what is wrong? — James Howard This occurs when a citrus tree absorbs water and ...

BARK rot of apple trees, caused by Phytophthora cactorum (Leb. and Cohn) Schroeter, has been reported from most of the world's major apple-growing areas. Outbreaks of this soil-borne disease are often ...

It thrills! It chills! It's a fungus that attacks your lawn! Coming soon to a yard near you: root rot. Actually, it's probably already there, and if that's the case, it's too late to treat it with ...