How to Manage Pests

Pests in Gardens and Landscapes

Pansy, Violet—Viola spp.
Family Violaceae (Violet family)

Plant Identification

Pansies and most violets are perennial plants, although they are often grown as winter annuals in mild winter areas. They are grown mostly in borders, edges, or containers and sometimes used in rock gardens. Flowers may bloom in spring through summer and even during the winter in mild climates. They are brightly colored including blue, red, purple, yellow, and other colors. Many flowers have dark blotches on the lower three petals.

Optimum conditions for growth

Pansies do well in full sun or partial shade while violets do better in some or complete shade. They require regular water. Some species can tolerate some drought. Removing old flowers can extend the blooming period. Plants often need to be removed during the summer in very hot areas as they get ragged.

Yellow and orange blossoms of pansy
Yellow and orange blossoms of pansy

Pests and disorders of Viola spp.

Invertebrates

Invertebrates (cont.)

Diseases

Environmental disorders

Weeds

Vertebrates


Statewide IPM Program, Agriculture and Natural Resources, University of California
All contents copyright © 2017 The Regents of the University of California. All rights reserved.

For noncommercial purposes only, any Web site may link directly to this page. FOR ALL OTHER USES or more information, read Legal Notices. Unfortunately, we cannot provide individual solutions to specific pest problems. See our Home page, or in the U.S., contact your local Cooperative Extension office for assistance.

Agriculture and Natural Resources, University of California

Accessibility   Contact webmaster.