Author

J. F. Witkowski

Observed names: J.F. Witkowski, John F. Witkowski, John Frederick Witkowski, John Witkowski, JohnF. Witkowski, Witkowski Jf, Witkowski, J. F.

Observed institutions: University of Nebraska–Lincoln, Pennsylvania State University, Agricultural Research Service, United States Department of Agriculture, Iowa State University, University of Nebraska System, Institute of Agriculture and Natural Resources

OpenAlex ID: A5113989980

Biotechnology and the European Corn Borer: Measuring Historical Farmer Perceptions and Adoption of Transgenic Bt Corn as a Pest Management Strategy

2002 · Clinton D. Pilcher, Marlin E. Rice, et al. · Journal of Economic Entomology · 68

Dispersal of Adult European Corn Borer (Lepidoptera: Crambidae) Within and Proximal to Irrigated and Non-irrigated Corn

2001 · Thomas E. Hunt, Leon G. Higley, et al. · Journal of Economic Entomology · 68

Population Suppression of Western Corn Rootworm by Adult Control with ULV Malathion12

1974 · K. P. Pruess, John F. Witkowski, et al. · Journal of Economic Entomology · 58

Efficacy and Persistence of Steinernema carpocapsae (Rhabditida: Steinemematidae) Applied through a Center-Pivot Irrigation System Against Larval Com Rootworms (Coleoptera: Chrysomelidae)

1993 · R. J. Wright, J. F. Witkowski, et al. · Journal of Economic Entomology · 49

PDF

Soybean Growth and Yield after Simulated Bean Leaf Beetle Injury to Seedlings

1994 · Thomas E. Hunt, Leon G. Higley, et al. · Agronomy Journal · 42

Diel Activity and Vertical Flight Distribution of Adult Western Corn Rootworms in Iowa Cornfields12

1975 · J. F. Witkowski, J. C. Owens, et al. · Journal of Economic Entomology · 37

Oviposition by European Corn Borer (Lepidoptera: Crambidae) in Response to Various Transgenic Corn Events

1999 · R. L. Hellmich, L. S. Higgins, et al. · Journal of Economic Entomology · 36

Western Corn Rootworm (Coleoptera: Chrysomelidae) Beetle Counts as a Means of Making Larval Control Recommendations in Nebraska

1985 · Dennis E. Stamm, Z. B. Mayo, et al. · Journal of Economic Entomology · 34

Synergism Studies with Binary Mixtures of Permethrin plus Methyl Parathion, Chlorpyrifos, and Malathion on European Corn Borer Larvae12

1982 · Frederick S. Koziol, John F. Witkowski · Journal of Economic Entomology · 33

Tillage and Management Alternatives for Returning Conservation Reserve Program Land to Crops

2001 · Charles A. Shapiro, David L. Holshouser, et al. · Agronomy Journal · 23

Influence of Planting Date and Insecticide on the Bean Leaf Beetle (Coleoptera: Chrysomelidae) Abundance and Damage in Nebraska Soybean

1996 · John F. Witkowski, Gerald W. Echtenkamp · Journal of Economic Entomology · 23

1991 · Dennis D. Calvin, Randall A. Higgins, et al. · Environmental Entomology · 22

Evaluation of Commercial Corn Hybrids for Tolerance to Corn Rootworms12

1975 · R. R. Rogers, J. C. Owens, et al. · Environmental Entomology · 21

Susceptibility of field populations of the European corn borer, Ostrinia nubilalis (Hubner) (Lepidoptera: Pyralidae), to Bacillus thuringiensis (Berliner)

1995 · Blair D. Siegfried, Paula Marçon, et al. · 20

Bean Leaf Beetle Injury to Seedling Soybean: Consumption, Effects of Leaf Expansion, and Economic Injury Levels

1995 · Thomas E. Hunt, Leon G. Higley, et al. · Agronomy Journal · 19

Oil-Soluble Dyes for Marking European Corn Borer (Lepidoptera: Crambidae)2

2000 · Thomas E. Hunt, Richard L. Hellmich, et al. · Journal of Entomological Science · 14

Population Changes of Spider Mites (Acari: Tetranychidae) Following Insecticide Applications in Corn

1996 · Ramesh Ayyappath, John F. Witkowski, et al. · Environmental Entomology · 13

Exposure of a mixer-loader to insecticides applied to corn via a center-pivot irrigation system

1992 · M.E. Byers, S.T. Kamble, et al. · Bulletin of Environmental Contamination and Toxicology · 13

Ovipositional Responses of Two Species of Spider Mites (Acari: Tetranychidae) to Sublethal Concentrations of Permethrin and Methyl Parathion on Corn

1997 · Ramesh Ayyappath, John F. Witkowski, et al. · Environmental Entomology · 9

Manipulation of Larval Diapause of the European Corn Borer (Lepidoptera: Pyralidae) as a Potential Mechanism of Integrated Pest Management

1990 · W. B. Showers, A. J. Keaster, et al. · Environmental Entomology · 8

Field Worker Exposure to Selected Insecticides Applied to Corn Via Center-Pivot Irrigation

1992 · Shripat T. Kamble, Matthew E. Byers, et al. · Journal of Economic Entomology · 7

PDF

Greenhouse Evaluation of Soil Insecticides for Western Corn Rootworm Control12

1974 · J. C. Owens, J. F. Witkowski, et al. · Journal of Economic Entomology · 7

Impact of Tillage and Placement Methods on Terbufos Insecticide Runoff

2006 · M. Mamo, W. L. Kranz, et al. · Applied Engineering in Agriculture · 5

PDF

Parasitism Rates in European Corn Borer (Lepidoptera: Crambidae) Larvae Collected from Six Maize Hybrids

2001 · Thomas L. Clark, John F. Witkowski, et al. · Journal of Entomological Science · 4

Residual Efficacy of Chlorpyrifos 4E Applied through a Center-Pivot Irrigation System on European Corn Borer (Lepidoptera: Pyralidae) Larvae

1990 · D. R. Currier, J. F. Witkowski · Journal of Economic Entomology · 4

Works count: 114

Citation count: 658

H-index: 15

I10-index: 18