2026 James J. Kells: Plant Science and Agronomy Researcher – H-Index, Publications & Awards

Research.com Recognitions

1989 - Syngenta Crop Protection Recognition Award, American Society of Agronomy

Best Publications

Statistical Tests for Hormesis and Effective Dosages in Herbicide Dose Response

Oliver Schabenberger;Brent E. Tharp;James J. Kells;Donald Penner

313
Citations
Weed suppression by annual legume cover crops in no-tillage corn

John W. Fisk;Oran B. Hesterman;Anil Shrestha;James J. Kells

274
Citations
Horseweed (Conyza canadensis) control in no-tillage soybeans (Glycine max) with preplant and preemergence herbicides.

Joseph A. Bruce;James J. Kells

208
Citations
Absorption, Translocation, and Activity of Fluazifop-Butyl as Influenced by Plant Growth Stage and Environment'

James J. Kells;William F. Meggitt;Donald Penner

188
Citations
STABILITY OF CORN (ZEA MAYS)-VELVETLEAF (ABUTILON THEOPHRASTI) INTERFERENCE RELATIONSHIPS

John L. Lindquist;David A. Mortensen;Sharon A. Clay;Richard Schmenk

179
Citations
Effect of Glufosinate-Resistant Corn (Zea mays) Population and Row Spacing on Light Interception, Corn Yield, and Common Lambsquarters (Chenopodium album) Growth1

Brent E. Tharp;James J. Kells

104
Citations
Stability of corn ( Zea mays )- foxtail ( Setaria spp.) interference relationships

John L. Lindquist;David A. Mortensen;Philip Westra;W. J. Lambert

99
Citations
Effect of Glyphosate Application Timing and Row Spacing on Corn (Zea mays) and Soybean (Glycine max) Yields1

Caleb D. Dalley;James J. Kells;Karen A. Renner

98
Citations
Physiological basis for nicosulfuron and primisulfuron selectivity in five plant species

J. Boyd Carey;Donald Penner;James J. Kells

91
Citations
Effect of Weed Removal Timing and Row Spacing on Soil Moisture in Corn (Zea mays)

Caleb D. Dalley;Mark L. Bernards;James J. Kells

88
Citations
Effect of Glyphosate Application Timing and Row Spacing on Weed Growth in Corn (Zea mays) and Soybean (Glycine max) 1

Caleb D. Dalley;James J. Kells;Karen A. Renner

83
Citations
Response of annual weed species to glufosinate and glyphosate

Brent E. Tharp;Oliver Schabenberger;James J. Kells

81
Citations
Effect of Postemergence Glyphosate Application Timing on Weed Control and Grain Yield in Glyphosate-Resistant Corn: Results of a 2-Yr Multistate Study

Steven A. Gower;Mark M. Loux;John Cardina;S. Kent Harrison

76
Citations
Effect of DPX-V9360 and Terbufos on Field and Sweet Corn (Zea mays) Under Three Environments

Cathy A. Morton;R. Gordon Harvey;James J. Kells;William E. Lueschen

76
Citations
Substitutes for ammonium sulfate as additives with glyphosate and glufosinate

David Pratt;James J. Kells;Donald Penner

75
Citations
Influence of adjuvants on the efficacy absorption, and spray retention of primisulfuron

Stephen E. Hart;James J. Kells;Donald Penner

74
Citations
Influence of herbicide application rate, timing, and interrow cultivation on weed control and corn (zea mays) yield in glufosinate-resistant and glyphosate-resistant corn

Brent E. Tharp;James J. Kells

74
Citations
Residual Herbicides used in Combination with Glyphosate and Glufosinate in Corn (Zea mays) 1

Brent E. Tharp;James J. Kells

70
Citations
Identification of Efficacious Adjuvants for Sethoxydim and Bentazon

Gunawan Wanamarta;Donald Penner;J. J. Kells

67
Citations
GIANT FOXTAIL (SETARIA FABERI) INTERFERENCE IN NONIRRIGATED CORN (ZEA MAYS)

Jason C. Fausey;James J. Kells;Scott M. Swinton;Karen A. Renner

66
Citations