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Yuma County Farm Notes
Contents


Pest Management Edition

February 2004
(PDF version available also, 299KB)

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The Comparison of Aerial and Sprinkler Applied Delayed Applications of Kerb to Lettuce
Barry Tickes, University of Arizona Cooperative Extension
Common Groundsel – An emerging Weed Problem in Low Desert Alfalfa
Barry Tickes and Eric Norton, University of Arizona Cooperative Extension

Management of Aphids in Brassica Seed Crops with Selective Insecticides
John Palumbo and Barry Tickes, University of Arizona Cooperative Extension

Foxglove Aphids in Lettuce: Control with Reduced-Risk and Conventional Insecticides
John Palumbo, Research Scientist, Yuma Valley Agricultural Center

 

Michael E. Matheron
Research Scientist
 John Palumbo
Associate Research Scientist
Barry R. Tickes
Area Agent, Weed Control


Full Disclaimers

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:
Michael E. Matheron, matheron@ag.arizona.edu Plant Pathologist, Yuma County
John C. Palumbo, jpalumbo@ag.arizona.edu Research Scientist (Entomology)

Barry Tickes, btickes@ag.arizona.edu Extension Agent, Yuma County
University of Arizona, Tucson, Arizona.


 
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