Illinois Natural History Survey - University of Illinois

Susan T. Ratcliffe - Affiliate
  Email: sratclif@illinois.edu
  Title: Assistant Professional Scientist

Mailing address:
University of Illinois , MC–046   
Urbana, IL 61801
  Phone: 217-333-9656              Fax: 217-333-5245

Research
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On-farm research (with many cooperating farmers) to refine the decision-making threshold for western corn rootworms that lay eggs in soybeans in eastern Illinois.
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Use of polymerase chain reaction (PCR) and restriction fragment length polymorphisms (RFLP) for species and subspecies insect identification.
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Development of an Expressed Sequence Tag (EST) database to evaluate gene express in western corn rootworms.
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Development of instructional materials for distribution via the internet and the use alternative delivery systems if connectivity is limited.
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Current Issues in Insect Management
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University of Illinois Extension Information Technology
o Use of the internet to deliver educational materials (http://ipm.uiuc.edu)
o On-line instructional videos and interactive IPM decision tools
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Development of state and regional IPM Programs
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Western Corn Rootworm On-Farm Research Programs


Education PhD, Entomology, University of Illinois, 1999

MS, Entomology, University of Illinois, 1995

BA, Political Science, University of Illinois, 1993





Illinois Natural History Survey

1816 South Oak Street, MC 652
Champaign, IL 61820
217-333-6880
cms@inhs.illinois.edu

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