Browse by Subject "Illinois"

  • Good, Darrel (Urbana : Cooperative Extension Service, Dept. of Agricultural Economics, College of Agriculture, University of Illinois at Urbana-Champaign., 2004-03-08)

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  • Hurt, Chris (Urbana : Cooperative Extension Service, Dept. of Agricultural Economics, College of Agriculture, University of Illinois at Urbana-Champaign., 2002-06-03)

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  • Phillippe, Loy R.; Molano-Flores, Brenda; Murphy, Michael J. C.; Marcum, Paul B.; Ebinger, John E. (Champaign, Ill. : Illinois Natural History Survey, 2011-07)
    This study was undertaken to determine the distribution and habitat requirements of many of the endangered and threatened plant species associated with the sand deposits of Illinois. Approximately 70 species of endangered ...

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  • Stohr, Christopher J.; Petras, Justine; Mikulic, Donald G.; Thomason, Jason (Illinois State Geological Survey, Prairie Research Institute., 2011)

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  • Hansen, Donald (Champaign : Illinois Natural History Survey, 1966-07)

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  • Frison, Theodore H. (Champaign : Illinois Natural History Survey, 1935-01)
    This report grows out of studies begun in the fall of 1926 when the writer was first impressed with the abundance and variety of the fall and winter stonefly population in Illinois. Field observations coupled with the ...

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  • Good, Darrel (Urbana : Cooperative Extension Service, Dept. of Agricultural Economics, College of Agriculture, University of Illinois at Urbana-Champaign., 2000-09-11)

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  • Good, Darrel (Urbana : Cooperative Extension Service, Dept. of Agricultural Economics, College of Agriculture, University of Illinois at Urbana-Champaign., 2006-03-27)

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  • Hurt, Chris (Urbana : Cooperative Extension Service, Dept. of Agricultural Economics, College of Agriculture, University of Illinois at Urbana-Champaign., 2000-03-27)

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  • Illinois Natural History Survey; Division of Wildlife Resources, Illinois Department of Natural Resources (Illinois Natural History Survey, 1997)

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  • Good, Darrel (Urbana : Cooperative Extension Service, Dept. of Agricultural Economics, College of Agriculture, University of Illinois at Urbana-Champaign., 2000-06-19)

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  • Hurt, Chris (Urbana : Cooperative Extension Service, Dept. of Agricultural Economics, College of Agriculture, University of Illinois at Urbana-Champaign., 2004-06-28)

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  • Hurt, Chris (Urbana : Cooperative Extension Service, Dept. of Agricultural Economics, College of Agriculture, University of Illinois at Urbana-Champaign., 2001-05-28)

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  • Good, Darrel (Urbana : Cooperative Extension Service, Dept. of Agricultural Economics, College of Agriculture, University of Illinois at Urbana-Champaign., 2005-04-11)

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  • Brown, Louis G.; Yeager, Lee E. (Champaign : Illinois Natural History Survey, 1943-09)
    Fur animals in Illinois, as in perhaps every other state, are of importance from viewpoints other than income. In one form or another there is nearly always the problem of predator control, which is brought up most ...

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  • Good, Darrel (Urbana : Cooperative Extension Service, Dept. of Agricultural Economics, College of Agriculture, University of Illinois at Urbana-Champaign., 2003-10-13)

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  • Hurt, Chris (Urbana : Cooperative Extension Service, Dept. of Agricultural Economics, College of Agriculture, University of Illinois at Urbana-Champaign., 2003-08-18)

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  • Hurt, Chris (Urbana : Cooperative Extension Service, Dept. of Agricultural Economics, College of Agriculture, University of Illinois at Urbana-Champaign., 2000-05-22)

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  • Good, Darrel (Urbana : Cooperative Extension Service, Dept. of Agricultural Economics, College of Agriculture, University of Illinois at Urbana-Champaign., 2003-09-22)

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  • Stannard, Lewis Judson (Champaign : Illinois Natural History Survey, 1968-05)
    This article is presented to make our tiny thrips better known—to show what thrips really are, to explain which ones are harmful and which ones are beneficial, and to introduce the many thrips that are of no direct ...

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