Science behind
the strategies.
Publications on insect resistance, ecology, and sustainable pest management.
* Graduate student as author** Postdoc as author## Corresponding author
71 publications
2026
6 records
Detection of Cry2Ab2 resistance alleles in field populations of Ostrinia nubilalis (Lepidoptera: Crambidae) from Minnesota and Wisconsin via F2 screens
Journal of Economic Entomology, 119: 2899-2907 (Invited paper for Special Collection) DOI ↗
Evaluating cross-resistance and synergy between Vip3Aa and Cry proteins from Bt in six strains of Helicoverpa zea derived via F2 screens
Crop Health, 4: 11 DOI ↗
Fitness costs associated with Vip3Aa resistance on various hosts in Helicoverpa zea
Pest Management Science, 82: 7526-7534 DOI ↗
Inheritance and stability of Cry2Ab2 resistance in an Ostrinia nubilalis strain originating from Wisconsin, U.S
Pest Management Science DOI ↗
Interspecific Larval Competition of Two Diabrotica Species (Northern and Western Corn Rootworm) in Corn Roots: Implications for Pest Management
Plants, 15: 367 DOI ↗
Susceptibility of field populations of Ostrinia nubilalis from Minnesota and Wisconsin to Cry1Ab, Cry1Fa, and Cry1A.105 Bt proteins
Crop Protection, 209: 107727 DOI ↗
2025
5 records
Efficacy of insecticides for management of corn earworm in sweet corn in Minnesota, 2024
Arthropod Management Tests, 50: tsaf056 DOI ↗
Evaluation of GS‐omega/kappa‐Hxtx‐Hv1a and Bt toxins against Bt‐resistant and ‐susceptible strains of Helicoverpa zea (Boddie) and Spodoptera frugiperda (J.E. Smith)
Pest Management Science, 81: 3565-3572 DOI ↗
Evaluation of soil-applied insecticides for control of corn rootworm in Minnesota from 2020 – 2024
Crop Protection, 196: 107268 DOI ↗
Performance of novel alternatives to neonicotinoid insecticide seed treatments for managing maggots (Diptera: Anthomyiidae) in large-seeded vegetable crops
Crop Protection, 197: 107355 DOI ↗
Reduced processing and toxin binding associated with resistance to Vip3Aa in a strain of fall armyworm ( Spodoptera frugiperda ) from Louisiana
Pest Management Science, 81: 4097-4107 DOI ↗
2024
6 records
A potential trade-off between reproduction and enhancement of thermotolerance in Liriomyza trifolii populations driven by thermal acclimation
Journal of Thermal Biology, 125: 103988 DOI ↗
Diverse genetic basis of Vip3Aa resistance in five independent field‐derived strains of Helicoverpa zea in the US
Pest Management Science, 80: 2796-2803 DOI ↗
Evaluation of Cotton Fleahopper (Pseudatomoscelis seriatus (Reuter)) Feeding on Mpp51Aa2-Traited Cotton Utilizing Electrical Penetration Graph (EPG) Waveforms
Insects, 15: 316 DOI ↗
Insecticidal control of corn earworm in Minnesota sweet corn, 2023
Arthropod Management Tests, 49: tsae005 DOI ↗
Mismatch between lab-generated and field-evolved resistance to transgenic Bt crops in Helicoverpa zea
Proceedings of the National Academy of Sciences, 121: e2416091121 DOI ↗
Susceptibility of Field and Laboratory Bt-Susceptible and Resistant Strains of Helicoverpa zea (Boddie) to HearNPV
Plants, 13: 529 DOI ↗
2023
7 records
A Modified F2 Screen for Estimating Cry1Ac and Cry2Ab Resistance Allele Frequencies in Helicoverpa zea (Lepidoptera: Noctuidae)
Journal of Economic Entomology, 116: 289-296 (Invited paper) DOI ↗
Choice and No-Choice Feeding Assays of Cotton Fleahoppers (Pseudatomoscelis seriatus) on Cotton Expressing the Mpp51Aa2 Protein
Agronomy, 14: 84 DOI ↗
Cross‐resistance and redundant killing of Vip3Aa resistant populations of Helicoverpa zea on purified Bt proteins and pyramided Bt crops
Pest Management Science, 79: 5173-5179 DOI ↗
Field Evaluation of Cotton Expressing Mpp51Aa2 as a Management Tool for Cotton Fleahoppers, Pseudatomoscelis seriatus (Reuter)
Toxins, 15: 644 DOI ↗
Profitability of cotton, Gossypium hirsutum (L.), when controlling bollworm, Helicoverpa zea (Boddie), with variable treatment thresholds
Crop Protection, 173: 106368 DOI ↗
Reduced toxin binding associated with resistance to Vip3Aa in the corn earworm ( Helicoverpa zea )
Applied and Environmental Microbiology, 89: e01644-23 DOI ↗
Resistance Allele Frequency of Helicoverpa zea to Vip3Aa Bacillus thuringiensis Protein in the Southeastern U.S
Insects, 14: 161 (Invited paper) DOI ↗
2022
8 records
Development and Temperature-induced Expression of a HSP90 Gene Lacking Introns in Cotesia chilonis (Hymenoptera: Braconidae)
Annals of the Entomological Society of America, 115: 391-399 DOI ↗
Effective dominance and redundant killing of single‐ and dual‐gene resistant populations of Helicoverpa zea on pyramided Bt corn and cotton
Pest Management Science, 78: 4333-4339 DOI ↗
Effects of cross‐pollination among non‐Bt and pyramided Bt corn expressing cry proteins in seed mixtures on resistance development of dual‐gene resistant Helicoverpa zea
Pest Management Science, 78: 3260-3265 DOI ↗
Identification, expression analysis and functional verification of two genes encoding small heat shock proteins in the western flower thrips, Frankliniella occidentalis (Pergande)
International Journal of Biological Macromolecules, 211: 74-84 DOI ↗
Practical resistance to Cry toxins and efficacy of Vip3Aa in Bt cotton against Helicoverpa zea
Pest Management Science, 78: 5234-5242 DOI ↗
Reliable reference genes for gene expression analyses under the hypomagnetic field in a migratory insect
Frontiers in Physiology, 13: 954228 DOI ↗
Resistance of Spodoptera frugiperda to Cry1, Cry2, and Vip3Aa Proteins in Bt Corn and Cotton in the Americas: Implications for the Rest of the World
Journal of Economic Entomology, 115: 1752-1760 (Invited Review) DOI ↗
Transcriptome analysis and screening of putative sex-determining genes in the invasive pest, Frankliniella occidentalis (Thysanoptera: Thripidae)
Comparative Biochemistry and Physiology Part D: Genomics and Proteomics, 43: 101008 DOI ↗
2021
7 records
Development of Economic Thresholds Toward Bollworm (Lepidoptera: Noctuidae), Management in Bt Cotton, and Assessment of the Benefits From Treating Bt Cotton With Insecticide
Journal of Economic Entomology, 114: 2493-2504 DOI ↗
Early Warning of Resistance to Bt Toxin Vip3Aa in Helicoverpa zea
Toxins, 13: 618 DOI ↗
Evaluation of Bt resistance in Helicoverpa zea (Lepidoptera: Noctuidae) strains using various Bt cotton plant tissues
Pest Management Science, 78: 95-103 DOI ↗
Genetic basis and cross-resistance of Vip3Aa resistance in Spodoptera frugiperda (lepidoptera: Noctuidae) derived from Texas, USA
Crop Protection, 147: 105702 DOI ↗
Genetic basis of resistance to the Vip3Aa Bt protein in Helicoverpa zea
Pest Management Science, 77: 1530-1535 DOI ↗
Multiple and non-recessive resistance to Bt proteins in a Cry2Ab2-resistant population of Helicoverpa zea
Crop Protection, 145: 105650 DOI ↗
Status of Cry1Ac and Cry2Ab2 resistance in field populations of Helicoverpa zea in Texas, USA
Insect Science, 29: 487-495 DOI ↗
2020
3 records
First documentation of major Vip3Aa resistance alleles in field populations of Helicoverpa zea (Boddie) (Lepidoptera: Noctuidae) in Texas, USA
Scientific Reports, 10: 5867 DOI ↗
Inheritance of Bacillus thuringiensis Cry2Ab2 protein resistance in Helicoverpa zea (Lepidoptera: Noctuidae)
Pest Management Science, 76: 3676-3684 DOI ↗
No positive cross‐resistance to Cry1 and Cry2 proteins favors pyramiding strategy for management of Vip3Aa resistance in Spodoptera frugiperda
Pest Management Science, 77: 1963-1970 DOI ↗
2019
5 records
Bacillus thuringiensis Cry1Da_7 and Cry1B.868 Protein Interactions with Novel Receptors Allow Control of Resistant Fall Armyworms, Spodoptera frugiperda (J.E. Smith)
Applied and Environmental Microbiology, 85: e00579-19 DOI ↗
Extended evaluation of Bt protein cross‐pollination in seed blend plantings on survival, growth, and development of Helicoverpa zea feeding on refuge ears
Pest Management Science, 76: 1011-1019 DOI ↗
F2 screen for resistance to Bacillus thuringiensis Vip3Aa51 protein in field populations of Spodoptera frugiperda (Lepidoptera: Noctuidae) from Texas, USA
Crop Protection, 126: 104915 DOI ↗
Fecundity of the parental and fitness of the F1 populations of corn earworm from refuge ears of seed blend plantings with Genuity® SmartStax™ maize
Crop Protection, 124: 104873 DOI ↗
Occurrence and Ear Damage of Helicoverpa zea on Transgenic Bacillus thuringiensis Maize in the Field in Texas, U.S. and Its Susceptibility to Vip3A Protein
Toxins, 11: 102 DOI ↗
2018
4 records
F2 screen, inheritance and cross‐resistance of field‐derived Vip3A resistance in Spodoptera frugiperda (Lepidoptera: Noctuidae) collected from Louisiana, USA
Pest Management Science, 74: 1769-1778 DOI ↗
Fitness costs of Vip3A resistance in Spodoptera frugiperda on different hosts
Pest Management Science, 75: 1074-1080 DOI ↗
Glufosinate Ammonium Suppresses Tetranychus urticae in Cotton
Journal of Cotton Science, 22: 97-103 DOI ↗
Possibly similar genetic basis of resistance to Bacillus thuringiensis Cry1Ab protein in 3 resistant colonies of the sugarcane borer collected from Louisiana, USA
Insect Science, 25: 241-250 DOI ↗
2017
3 records
Cross‐resistance to purified Bt proteins, Bt corn and Bt cotton in a Cry2Ab2‐corn resistant strain of Spodoptera frugiperda
Pest Management Science, 73: 2495-2503 DOI ↗
Pollen contamination in seed mixture increases the dominance of resistance to Bt maize in Spodoptera frugiperda (Lepidoptera: Noctuidae)
Pest Management Science, 73: 2379-2385 DOI ↗
Susceptibility of Cry1F-maize resistant, heterozygous, and susceptible Spodoptera frugiperda to Bt proteins used in the transgenic cotton
Crop Protection, 98: 128-135 DOI ↗
2016
2 records
Frequency of Bacillus thuringiensis Cry1A.105 resistance alleles in field populations of the fall armyworm, Spodoptera frugiperda, in Louisiana and Florida
Crop Protection, 83: 83-89 DOI ↗
Performance and cross-crop resistance of Cry1F-maize selected Spodoptera frugiperda on transgenic Bt cotton: implications for resistance management
Scientific Reports, 6: 28059 DOI ↗
2015
3 records
Identification, inheritance, and fitness costs of Cry2Ab2 resistance in a field-derived population of sugarcane borer, Diatraea saccharalis (F.) (Lepidoptera: Crambidae)
Journal of Invertebrate Pathology, 130: 116-123 DOI ↗
Performance of Agrisure®Viptera™ 3111 corn against Helicoverpa zea (Lepidoptera: Noctuidae) in seed mixed plantings
Crop Protection, 69: 77-82 DOI ↗
Refuge-in-the-Bag Strategy for Managing Insect Resistance to BT Maize
Outlooks on Pest Management, 26: 226-228 DOI ↗
2014
4 records
A Challenge for the Seed Mixture Refuge Strategy in Bt Maize: Impact of Cross-Pollination on an Ear-Feeding Pest, Corn Earworm
PLoS ONE, 9: e112962 DOI ↗
Cry1F Resistance in Fall Armyworm Spodoptera frugiperda: Single Gene versus Pyramided Bt Maize
PLoS ONE, 9: e112958 DOI ↗
Larval survival and plant injury of Cry1F-susceptible, -resistant, and -heterozygous fall armyworm (Lepidoptera: Noctuidae) on non-Bt and Bt corn containing single or pyramided genes
Crop Protection, 59: 22-28 DOI ↗
Occurrence, distribution, and ear damage of Helicoverpa zea (Lepidoptera: Noctuidae) in mixed plantings of non-Bt and Bt corn containing Genuity® SmartStax™ traits
Crop Protection, 55: 127-132 DOI ↗
2013
6 records
Analysis of three leafminers' complete mitochondrial genomes
Gene, 529: 1-6 DOI ↗
Occurrence and larval movement of Diatraea saccharalis (Lepidoptera: Crambidae) in seed mixes of non‐Bt and Bt pyramid corn
Pest Management Science, 69: 1163-1172 DOI ↗
Susceptibility of Cry1Ab maize-resistant and -susceptible strains of sugarcane borer (Lepidoptera: Crambidae) to four individual Cry proteins
Journal of Invertebrate Pathology, 112: 267-272 DOI ↗
Susceptibility of Field Populations of the Fall Armyworm (Lepidoptera: Noctuidae) from Florida and Puerto Rico to Purified Cry1f Protein and Corn Leaf Tissue Containing Single and Pyramided Bt Genes
Florida Entomologist, 96: 701-713 DOI ↗
Susceptibility of Louisiana and Florida populations of Spodoptera frugiperda (Lepidoptera: Noctuidae) to transgenic Agrisure®Viptera™ 3111 corn
Crop Protection, 50: 37-39 DOI ↗
Susceptibility of Louisiana and Florida Populations ofSpodoptera frugiperda(Lepidoptera: Noctuidae) to Pyramided Bt Corn Containing Genuity®Vt Double Pro™and Smartstax™Traits
Florida Entomologist, 96: 714-723 DOI ↗
2011
1 record
The complete mitochondrial genome of the leafminer Liriomyza sativae (Diptera: Agromyzidae): Great difference in the A+T-rich region compared to Liriomyza trifolii
Gene, 485: 7-15 DOI ↗
2010
1 record
The survey and molecular identification of Liriomyza trifolii in Jiangsu, China
Plant Protection, 36: 108–111 Publication ↗
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