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How to Manage Pests

UC Pest Management Guidelines


Turfgrass

Use of Fungicides

(Reviewed 6/03, updated 7/96)

In this Guideline:


The fungicide products mentioned in this section are registered for use on turfgrass in California, but many have not been evaluated by the University of California for their effectiveness in controlling turfgrass diseases. The fungicides are listed alphabetically in the treatment tables and not necessarily in the order of effectiveness. In general, use fungicides only on golf and bowling greens and other high maintenance turfgrasses. For best results, use fungicides preventively or when the disease is first visible. Accurate identification of a disease is critical to choosing the best fungicide. Read and follow fungicide label recommendations carefully for rate recommendations, which usually vary based on the severity of the disease and whether the treatment is preventive or curative.

Turfgrass areas such as landscape areas and parks only rarely require fungicide applications. Good cultural practices including proper turf species selection, appropriate use of fertilizer and irrigation will prevent serious damage in most turfgrass areas.

PUBLICATION

[UC Peer Reviewed]

UC IPM Pest Management Guidelines: Turfgrass
UC ANR Publication 3365-T
Diseases
F. Wong, Plant Pathology, UC Riverside
M. A. Harivandi, UC Cooperative Extension, Alameda Co.
J. Hartin, UC Cooperative Extension, San Bernardino Co.
Acknowledgment for contributions to the disease section:
M. E. Grebus, Plant Pathology, UC Davis

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Statewide IPM Program, Agriculture and Natural Resources, University of California
All contents copyright © 2005 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/r785100111.html revised: May 20, 2005. Contact webmaster.