Alfalfa Report Yuma County, Arizona September 23, 2002 Yuma County Office Production Update: Insect Management: Three-cornered alfalfa hoppers ( Weed Control: Preplant incorporated treatments of eptam or balan can cause crop injury. At a seeding rate of 20-30 lbs./A, you start out with many more seedlings than are needed and some stand reduction will not normally result in yield reductions. These treatments are most useful when heavy weed infestations are expected to emerge with the crop.
10 Year Summary (March 26, to April 9, 1993-2002):
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endorsement by The University of Arizona. Information provided by: Barry Tickes, btickes@ag.arizona.edu Extension Agent, Yuma County Michael Ottman, mottman@ag.arizona.edu Agronomy Specialist College of Agriculture, The University of Arizona. Eric Natwick, etnatwick@ucdavis.edu UCCE Imperial County - Farm Advisor University of California, Davis, CA. | ||||||||||||||||
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