Scale is often mistaken for a disease, but it's actually an insect that latches onto a plant and forms a protective shell so ...

I got an email with some pictures a few years ago asking me about magnolia scale, which is a topic I have written about for a number of years. I feel confident the insect was magnolia scale. The ...

Treat any you find while you still have the plants outdoors in the shade. You can probably use the same insecticide you used ...