On a warm, dry summer day, some of my plants’ leaves had a sprinkling of light dots. Some were turning an unhealthy, ugly bronze color. The underside of the leaves revealed webbing, indicating that ...

Q: Since we have so little snow in our area so far this winter, would it be a good time to prune my apple trees, if we get some mild days? I know they need to be pruned when they are dormant. – Jim ...

1. As the first flush of spring roses comes to an end, the matter of fertilization comes to mind. To see another flush of roses in another four weeks or so, fertilize now. If you keep your roses ...

Garden columnist Dan Gill answers readers' questions each week. To send a question, email Gill at [email protected]. Something is happening to my tomato plants. The foliage looks unhealthy, and I ...

This is a preview. Log in through your library . Abstract Extracts and diffusates were collected from the extending region of Brompton plum shoots shortly after a reduced rate of extension was ...

The summer crop of tomatoes was subjected to very hot weather and the hot weather supported a large population of spider mites that sucked the juices from the plants and reduced fruit production.

Here is a good example of the interaction of the environment, trees, and their pests. In a Napa landscape, mixed ornamental planting, with perennials and shrubs, one of four Italian cypress trees ...

DEAR NEIL: We have almost a dozen Italian cypress trees in our backyard. They seem to be dying, and it’s getting worse. We thought we saw spider webs on some. What would cause this browning, and what ...

This heat is tough on not only us, but also our plants. At this point in the season, it’s a challenge to provide enough water for them to survive, let alone thrive. It can also be a challenge to ...