Q: How soon should I start spraying my apple tree with Sevin to stop bug damage to apples? Last year I had quite a bit of damage. The tree is just starting to leaf out. — Robert M. A: If the damage ...

I received the following email from Doug Brooks, who gardens in Claremont. “For years, I have used some type of yearly insect control product to help protect my fruit trees. The last few years I have ...

To understand consumers’ attitudes toward a bioengineered crop pesticide for controlling Asian citrus psyllid, researchers ...

It's always best to exhaust natural options before opting for chemical pesticides, and with this method you also get to ...

Q: I have a pine tree that is oozing a waxy substance. There is so much of it that the rocks beneath the tree are shiny. I also noticed that the branches are covered with little black bugs. They look ...

The emerald ash borer (Agrilus planipennis) is a deceptively attractive metallic-green adult beetle with a red abdomen. But few people ever actually see the insect itself — just the trail of ...