UC IPM Online UC ANR home page UC IPM home page

UC IPM Home

Search

SKIP navigation

Home & garden
Agriculture
Natural environments
Exotic & invasive

Weather data & products
Degree-days
Interactive tools & models

Publications & more
Workshops and events
PCA exam helper
Pesticide information

Grants programs
Funded-project results


 

How to Manage Pests

Identification: Weed Photo Gallery

Wild radish

Scientific name: Raphanus raphanistrum (Family Brassicaceae)

Life stages of Wild radish top picture bottom left picture bottom right picture

Click on image to enlarge

DESCRIPTION:
Wild radish is a winter or summer annual, or sometimes a biennial. It occurs throughout California. Seed leaves are broad with a deep notch at the tip. The first true leaves are irregularly lobed and may have separate lobes at the base of the leaf blade. Seedlings resemble mustards in the genus Brassica but are duller green and rougher textured. Mature wild radish is an erect annual, usually 2 or more feet high, and branched in the upper portion. Leaves vary in size and shape. Lower leaves are deeply divided with leaflets arranged on both sides of the leafstalk and a large, rounded terminal segment. Flowers range in color from white to purple to pink or light yellow brown with streaks of different colors. Seedpods are elongated and pithy or spongy.

Broadleaf ID illustration.


Statewide IPM Program, Agriculture and Natural Resources, University of California
All contents copyright © 2008 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 How to manage pests, or in the U.S., contact your local Cooperative Extension office for assistance. /PMG/WEEDS/wild_radish.html revised: March 11, 2008. Contact webmaster.