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United States Department of Agriculture

Agricultural Research Service

Related Topics

Robert D Gunnarson
Corn Insects and Crop Genetics Research
Biological Science Technician (Insects)

Phone: (515) 294-3670
Fax: (515) 294-2265
Room 114

IOWA STATE UNIVERSITY
AMES , IA 500110000


Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Technique to Assess Effectiveness of Control Tactics Against Ostrinia nubilalis (Lepidoptera: Crambidae) in Whorl-stage Corn -
Lewis, L.C., Bruck, D.J., Sumerford, D.V., Gunnarson, R.D. 2009. Technique to Assess Effectiveness of Control Tactics Against Ostrinia nubilalis (Lepidoptera: Crambidae) in Whorl-stage Corn. Journal of Economic Entomology. 102(2):624-628.
Effects of Transgenic Bacillus thuringienses Corn and Permethrin on Nontarget Arthropods -
Bruck, D.J., Lopez, M.D., Lewis, L.C., Prasifka, J.R., Gunnarson, R.D. 2007. Effects of tansgenic Bacillus thuringienses corn and permethrin on nontarget arthropods. Journal of Agricultural and Urban Entomology. 23(3):111-124.
DYNAMICS OF NOSEMA PYRAUSTA IN NATURAL POPULATIONS OF THE EUROPEAN CORN BORER, OSTRINIA NUBILALIS: A SIX-YEAR STUDY -
Lewis, L.C., Sumerford, D.V., Bing, L.A., Gunnarson, R.D. 2006. Dynamics of Nosema pyrausta in natural populations of the European corn borer, Ostrinia nubilalis: A six-year study. Biocontrol. 51(5):627-642.
TRICHOGRAMMA BRASSICAE AND SLAM(R), AN INTEGRATED APPROACH TO MANAGING EUROPEAN CORN BORER AND CORN ROOTWORMS -
Lewis, L.C., Gunnarson, R.D., Robbins, J.C. 2005. Trichogramma brassicae and SLAM(R), an integrated approach to managing European corn borer and corn rootworms. Biocontrol. 50:729-737.
MEASURES OF BACILLUS THURINGIENSIS PERSISTENCE IN THE CORN WHORL -
INTERACTION OF NOSEMA PYRAUSTA AND TEMPERATURE ON OSTRINIA NUBILALIS EGG PRODUCTION AND HATCH -
ON-FARM EVALUATION OF BEAUVERIA BASSIANA FOR CONTROL OF EUROPEAN CORN BORER, OSTRINIA NUBILALIS (LEPIDOPTERA: CRAMBIDAE) IN IOWA -
ASSESSMENT OF PLANT PATHOGENICITY OF ENDOPHYTIC BEAUVERIA BASSIANA IN BT TRANSGENIC AND NON-TRANSGENIC CORN -
Last Modified: 5/2/2016
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