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Showing 601–630 of 27,630 items

Fly control : on the farm, in the home

Petty, Howard Bliss; Moore, Steve, III

Foot-Rot Disease of Wheat, Historical and Bibliographic

Stevens, F.L.

Controlling corn borers in field corn with insecticides : to get both good and profitable control

Luckmann, William Henry; Petty, Howard Bliss

Pest control in commercial fruit plantings / 678

Powell, Dwight; Kelley, Victor W.; Chandler, S.C.

Pest control and related orchard practices in commercial fruit plantings / 1073

Powell, Dwight

The upper Des Plaines River basin: an inventory of the region's resources

Illinois Deptartment of Natural Resources Office of Realty and Environmental Planning

Orchard insect and disease conditions

Submitter: Sarah Shreeves

An Urban Epiphytotic of Phloem Necrosis and Dutch Elm Disease, 1944-1972

Carter, Cedric J.; Carter, Lucile Rogers

Spraying and dusting field corn for corn borer control

Decker, George Clemens; Bigger, J.H.

Two New Varieties of Earthworms with a Key to Described Species in Illinois

Smith, F.

Reduction of Corn Borer Numbers From October to June: A Ten-Year Study

Bigger, John Henry; Petty, Howard Bliss

On the Entomology of the Illinois River and Adjacent Waters

Hart, C.A.

Illinois hybrid corn tests 1943

Dungan, George Harlan

The Cyrus Thomas Collection of Aphididae and a Tabulation of Species Mentioned and Described in His Publications

Davis, J.J.

Thumbnail for Re-evaluation of Existing Category I Illinois Natural Areas Inventory Areas As Part of the Illinois Natural Areas Inventory Update Project. Final Report

Re-evaluation of Existing Category I Illinois Natural Areas Inventory Areas As Part of the Illinois Natural Areas Inventory Update Project. Final Report

Szafoni, Diane L.

A generic classification of the Nearctic sawflies (Hymenoptera, Symphyta) 15

Ross, Herbert Holdsworth

Synopsis of Insect Collections for Distribution to Illinois High Schools Lepidoptera (Butterflies and Moths)

Hart, Charles A.

Illinois hybrid corn tests, 1946 / bulletin No. 521

Dungan, George Harlan

Illinois corn performance tests, 1941

Copper, Robert Ryan

Thumbnail for Descriptive Synopsis of Insect Collections for Distribution to Illinois High Schools II. Orthoptera (Grasshoppers, Katydids, Crickets, Roaches, etc.)

Descriptive Synopsis of Insect Collections for Distribution to Illinois High Schools II. Orthoptera (Grasshoppers, Katydids, Crickets, Roaches, etc.)

Hart, Charles A.

Reduced herbivory on exotic buckthorn (Rhamnus cathartica) compared to native tree species in an Illinois woodland

Grady, Kevin C.; Henneghan, Liam; Jabon, David

Walking Guide - Illinois State Geological Survey

Crown vetch (Coronilla varia) control strategy for Lost Mound sand prairie

Wenny, Daniel G.; Nyboer, R.

INHS Reports, November 2016: Moist-soil Wetlands as Breeding Habitat for Grassland Birds

Finch, Kristen • 2022

Thumbnail for A decade of monitoring on Pool 26 of the upper Mississippi River System : water quality and fish data from the Upper Mississippi River Restoration Environmental Management Program

A decade of monitoring on Pool 26 of the upper Mississippi River System : water quality and fish data from the Upper Mississippi River Restoration Environmental Management Program

Chick, John H.; Soeken-Gittinger, Lori A.; Ratcliff, Eric N.; Gittinger, Eric J.; Lubinski, Benjamin J.; Maher, Rob

1952 Illinois Corn Tests: Variety Performance, Seed Treatment, Rate of Planting

Pendleton, Johnny W.

Thumbnail for A Preliminary Account of Two New Oligochaeta from Illinois Bulletin of the Illinois State Laboratory of Natural History, Champaign, IL

A Preliminary Account of Two New Oligochaeta from Illinois Bulletin of the Illinois State Laboratory of Natural History, Champaign, IL