Yuma County, Arizona
August 12, 2002
Yuma County Office
Insect Management: Alfalfa looper, Auiographa californica (Speyer), is a minor pest of low desert alfalfa. Alfalfa loopers are usually held in check by parasitic wasps, parasitic flies, and bacterial, fungal and viral diseases.
Weed Control: The "weeds controlled" section on herbicide labels sometimes includes weeds that are not controlled locally. The weeds listed in this section are often derived from numerous tests conducted in several regions. A weed may be controlled under the conditions in one region and not controlled in other areas. These lists should be used only as a general guideline.
10 Year Summary (July 30, 1993 - August 12, 2002):
Issued in furtherance of Cooperative Extension work, acts of May 8 and June 30, 1914, in cooperation with the U.S. Department of Agriculture, James A. Christenson, Director Cooperative Extension, College of Agriculture and Life Sciences, The University of Arizona.
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Information provided by:
Barry Tickes, firstname.lastname@example.org Extension Agent, Yuma County
Michael Ottman, email@example.com Agronomy Specialist
College of Agriculture, The University of Arizona.
Eric Natwick, firstname.lastname@example.org UCCE Imperial County - Farm Advisor
University of California, Davis, CA.
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