If you choose to overwinter somewhere colder, like your garage (that doesn’t freeze), you’ll have less chance of leaf drop or ...

Spider mites can infest the leaves, causing them to become stippled, pale and drop from the tree. A severely attacked tree can become completely defoliated. In addition to light oils, Malathion and ...

Q: I live in Petaluma and have a Eureka lemon tree that produces abundant fruit. However, some of the lemons display varying degrees of deformity. The attached picture is an example of this deformity.

When I brought my dwarf citrus trees indoors for the winter, the leaf color changed. Now they are spotty and have little red dots, plus something like spider webs. How can I treat the problem?

Aldicarb 10G was systemically active against the citrus rust mite, Phyllocoptruta oleivora (Ashmead), and the citrus red mite, Panonychus citri (McGregor), on citrus seedlings in the laboratory and on ...

A survey of the mite fauna on citrus was conducted in 550 dooryard trees including 25 varietal trees in Florida, USA, during 2009 to 2014 in the following counties: Broward, Charlotte, Collier, Dade, ...