B. R. Leonard

B. R. Leonard publication distribution in Plant Science and Agronomy in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Plant Science and Agronomy in 2026. The highlighted bar marks where B. R. Leonard sits on this spectrum.

B. R. Leonard D-index placement in Plant Science and Agronomy in 2026

The chart shows the D-index (discipline H-index) distribution of Plant Science and Agronomy scientists ranked by Research.com in 2026. The highlighted bar marks where B. R. Leonard sits on this spectrum.

Best Publications

• Efficacy of genetically modified Bt toxins against insects with different genetic mechanisms of resistance

  Bruce E. Tabashnik;Fangneng P. Huang;Mukti N. Ghimire;B. Rogers Leonard

  179
  Citations

• Bollworm (Lepidoptera: Noctuidae) Survival on ‘Bollgard’ and ‘Bollgard II’ Cotton Flower Bud and Flower Components

  Unknown

  135
  Citations

• Laboratory Toxicity and Field Efficacy of Selected Insecticides Against Fall Armyworm (Lepidoptera: Noctuidae)¹

  Unknown

  127
  Citations

• Comparative susceptibility of European corn borer, southwestern corn borer, and sugarcane borer (Lepidoptera: Crambidae) to Cry1Ab protein in a commercial Bacillus thuringiensis corn hybrid.

  Fangneng Huang;B. Rogers Leonard;Rhett H. Gable

  126
  Citations

• Field-evolved resistance to Bt toxins.

  Willam Moar;Rick Roush;Anthony Shelton;Juan Ferré

  122
  Citations

• Sugarcane Borer (Lepidoptera: Crambidae) Resistance to Transgenic Bacillus thuringiensis Maize

  Fangneng Huang;B. Rogers Leonard;David A. Andow

  120
  Citations

• Evaluation of corn hybrids expressing Cry1F, cry1A.105, Cry2Ab2, Cry34Ab1/Cry35Ab1, and Cry3Bb1 against southern United States insect pests.

  Unknown

  119
  Citations

• Damage and survivorship of fall armyworm (Lepidoptera: Noctuidae) on transgenic field corn expressing Bacillus thuringiensis Cry proteins ☆

  Jarrod T. Hardke;B. Rogers Leonard;Fangneng Huang;R.E. Jackson

  110
  Citations

• Spatial and temporal variability in host use by Helicoverpa zea as measured by analyses of stable carbon isotope ratios and gossypol residues.

  Graham Head;Ryan E. Jackson;John Adamczyk;Julius R. Bradley

  107
  Citations

• Behavior of Bollworm (Lepidoptera: Noctuidae) Larvae on Genetically Engineered Cotton

  Unknown

  102
  Citations

• A challenge for the seed mixture refuge strategy in Bt maize: impact of cross-pollination on an ear-feeding pest, corn earworm.

  Fei Yang;David L. Kerns;Graham P. Head;B. Rogers Leonard

  91
  Citations

• Regional assessment of Helicoverpa zea populations on cotton and non-cotton crop hosts

  R.E. Jackson;J.R. Bradley;J. Van Duyn;B.R. Leonard

  91
  Citations

• Using Haplotypes to Monitor the Migration of Fall Armyworm (Lepidoptera: Noctuidae) Corn-Strain Populations from Texas and Florida

  Rodney N. Nagoshi;Robert L. Meagher;Kathy Flanders;Jeffrey Gore

  83
  Citations

• Susceptibility of Cry1Ab-resistant and -susceptible sugarcane borer (Lepidoptera: Crambidae) to four Bacillus thuringiensis toxins.

  Xiaoyi Wu;B. Rogers Leonard;Yu Cheng Zhu;Craig A. Abel

  74
  Citations

• Larval Survival and Development of the Fall Armyworm (Lepidoptera: Noctuidae) on Normal and Transgenic Cotton Expressing the Bacillus Thuringiensis CryIA (c) δ-endotoxin

  Unknown

  68
  Citations

• Evaluation of Transgenic Bacillus thuringiensis Corn Hybrids Against Cry1Ab-Susceptible and -Resistant Sugarcane Borer (Lepidoptera: Crambidae)

  Xiaoyi Wu;Fangneng Huang;B. Rogers Leonard;Steven H. Moore

  68
  Citations

• FIELD AND LABORATORY PERFORMANCE OF NOVEL INSECTICIDES AGAINST ARMYWORMS (LEPIDOPTERA: NOCTUIDAE)

  Unknown

  67
  Citations

• Comparative Growth and Yield of Cotton Planted at Various Densities and Configurations

  Unknown

  67
  Citations

• Cotton Aphid (Heteroptera: Aphididae) Susceptibility to Commercial and Experimental Insecticides in the Southern United States

  Unknown

  65
  Citations

• Extended monitoring of resistance to Bacillus thuringiensis Cry1Ab maize in Diatraea saccharalis (Lepidoptera: Crambidae).

  Fangneng Huang;Mukti N Ghimire;B Rogers Leonard;Chris Daves

  64
  Citations