Browse Orchard Insect and Disease Conditions by Subject "Pest management"

  • (Illinois State Natural History Survey and Extension Service in Agriculture and Home Economics, College of Agriculture, University of Illinois at Urbana-Champaign., 1942)
    This volume contains the weekly radio news flash of the Orchard insect and disease conditions report. It contains the weekly reports from April 4, 1942 - August 28, 1942


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