Those cottony clusters are actually pests.

UC Cooperative Extension specialist and agricultural entomologist Ian Grettenberger of the UC Davis Department of Entomology and Nematology faculty, assisted with the KQED Deep Look video, “Born ...

Does it ever seem that you look at one of the plants in your garden and it’s totally fine, and then the next time you look at it, it’s covered with aphids? That could be because aphid populations can ...

You’ve probably seen a hoverfly. It’s a small, bee-like insect that hovers over your flowers in summer. Though they look like ...