Gardening

American pokeweed is a large weedy shrub also known as pokeberry, American nightshade, poke salad, and a variety of other names. It is native to the eastern U.S. but is spreading in parts of California.

Beneficial insects can provide a lot of support in the garden. Natural enemies, which include predators, parasites, and pathogens, reduce pest populations and can help prevent damage to plants.

Pest Notes are UC IPM publications written for people who want information about pests in homes, office buildings, schools, gardens, urban landscapes, and more. We have more than 170 peer-reviewed Pest Notes on topics ranging from ants to the Zoropsis spider, all available on our website.

The white garden snail (Theba pisana), sometimes known as the Italian white snail, can be a serious pest of landscape ornamentals, including trees, shrubs, groundcovers, and herbaceous plants (Figure 1).

The spotted lanternfly (Lycorma delicatula) is a new exotic pest that was first detected in Pennsylvania in 2014 and has since moved to other nearby states (Figure 1).

Like outdoor plants, houseplants can also experience pest problems. Did you know that too much or too little watering is the most common way that houseplants die? They can also suffer from too much or too little light, incorrect fertilization, and a variety of pests and diseases.

The Pests in the Urban Landscape blog shares pest information for residents, retailers, landscape professionals, structural pest control professionals, and more.

We've had many reports in the last two weeks from people asking what those big green, buzzing, beetles are. Green fruit beetles (Cotinis mutabilis) are members of the scarab beetle family and are sometimes known as fig beetles or figeater beetles. They are related to green June beetles (C.

The Summer 2020 issue of the Retail Nursery and Garden Center IPM Newsletter is now available online.

The last weeks of summer are here and many are maximizing time outdoors, whether in yards, parks, or natural areas. As you enjoy the sunshine and perhaps a picnic, it is possible you may encounter different types of stinging insects such as bees and wasps.