Home and Landscape

What is IPM?

Updated: 01/2026

Integrated pest management (IPM) is a sustainable, effective way to solve pest problems in your home, garden, and landscape. IPM combines several methods to prevent and manage pest problems while reducing risks to you, your family, and the environment. Correctly identifying the pest is key to knowing whether a pest is likely to become a problem and determining the best management methods.

Prevent pests from invading in the first place.

  • Look for pests and their damage around your home and garden.
  • Inspect packages for cockroaches and other pests before bringing them into your home.
  • Reduce pest access to food, water, and shelter.
Young man examines a pinkish white flower on a green shrub with a hand lens. Credit: Karey Windbiel-Rojas, UC IPM
Monitoring for pests with a hand lens. Credit: Karey Windbiel-Rojas, UC IPM

Make an area unfavorable to pests.

  • Clean your home regularly, clean up crumbs, and take garbage out frequently.
  • Store food in plastic or glass containers with tight fitting lids.
  • Remove plant debris, especially infested plant material, and pick up fallen fruit in your garden.
  • Properly care for plants by giving them the right amount of water, fertilizer, or sunlight.
  • Plant pest-resistant or well-adapted plant varieties, such as native plants.
Row of three glass jars of dried beans, brown rice, and quinoa in a kitchen cupboard. Credit: Karey Windbiel-Rojas, UC IPM
Jars of beans and grains with tightly-fitting lids. Credit: Karey Windbiel-Rojas, UC IPM

Control pests with physical methods or mechanical devices.

  • Keep pests out of your home by using barriers like window screens, weatherstripping, and caulk.
  • Squash, wash off, or prune out pests on plants.
  • Use landscape fabric and mulch for weed control.
  • Use snap traps to control rats or sticky traps for fungus gnats.

Rely on "good bugs" to manage pests.

  • Natural enemies (also called biological control, good bugs, or beneficials) are organisms like spiders, lady beetles, and parasitic wasps that feed on pest insects.
  • Know what natural enemies look like as both adults and immatures.
  • Plant flowering and nectar-producing plants to attract beneficial insects to your garden.
Adult, pupa and larva of Asian lady beetle collected from rose, (3/4x), Davis Credit: Jack Kelly Clark, UC IPM
Lady beetle adult (bottom), pupa (l) & larva (r). JKC Credit: Jack Kelly Clark, UC IPM

Use less toxic pesticides.

  • If pesticides are needed, use them in combination with nonchemical methods.
  • Choose the least-toxic, effective pesticide that targets your specific pest.
  • Avoid using broad-spectrum pesticides that can kill natural enemies as well as pests.
  • Less toxic pesticides include horticultural oils, pesticidal soaps, and microbial products such as Bacillus thuringiensis (Bt).
  • In your home, choose pesticide formulations that don't expose you to the chemical, like bait stations.
  • Always read and follow the pesticide label to avoid harm to yourself, others, or the environment.

Read more about Applying IPM in your home and landscape. See also Biological Control Resources.

The pesticide information on this page may become out of date as products and active ingredients change or become unavailable. Some of the pesticides listed are only available for use by licensed pesticide applicators. No endorsements of named products are intended, nor is criticism implied of products not mentioned.