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J. Harwood · SciRah

Researcher profile · Semantic Scholar

J. Harwood

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J. Harwood — researcher profile on SciRah

h-index: 34
Works: 120
Citations: 3,883

Most-cited papers

Aphidophagy by Coccinellidae: Application of biological control in agroecosystems
J. Obrycki, J. Harwood, T. Kring, R. O'Neil
2009227 citations
Semantic Scholar
Temporal dynamics of natural enemy–pest interactions in a changing environment
K. Welch, J. Harwood
2014129 citations
Semantic Scholar
Integration of Plant Defense Traits with Biological Control of Arthropod Pests: Challenges and Opportunities
J. Peterson, P. Ode, C. Oliveira-Hofman, J. Harwood
2016Frontiers in Plant Science109 citations Open access
Semantic Scholar
Non-crop vegetation associated with chili pepper agroecosystems promote the abundance and survival of aphid predators
D. S. Amaral, M. Venzon, Marcus V. A. Duarte, F. F. Sousa +2 more
201385 citations Open access
Semantic Scholar
Molecular evidence for dietary selectivity and pest suppression potential in an epigeal spider community in winter wheat
E. Chapman, Jason M. Schmidt, K. Welch, J. Harwood
201376 citations
Semantic Scholar
Differential impact of adults and nymphs of a generalist predator on an exotic invasive pest demonstrated by molecular gut-content analysis
J. Harwood, Ho Jung S. Yoo, M. Greenstone, D. Rowley +1 more
2009Biological Invasions76 citations
Semantic Scholar
Special issue on molecular detection of trophic interactions: Unpicking the tangled bank
W. Symondson, J. Harwood
2014Molecular Ecology74 citations Open access
Semantic Scholar
Molecular gut content analysis of different spider body parts
N. Macías-Hernández, K. Athey, Vanina Tonzo, O. Wangensteen +2 more
2018PLoS ONE71 citations Open access
Semantic Scholar
Oxidative stress and DNA damage in common carp (Cyprinus carpio) exposed to the herbicide mesotrione.
Cai-Xia Wang, J. Harwood, Qing-Ming Zhang
2018Chemosphere63 citations
Semantic Scholar
Invertebrate biodiversity affects predator fitness and hence potential to control pests in crops
J. Harwood, S. W. Phillips, J. Lello, K. Sunderland +4 more
200962 citations
Semantic Scholar
Predator–prey trophic relationships in response to organic management practices
Jason M. Schmidt, Sarah K. Barney, M. Williams, Ricardo Bessin +2 more
2014Molecular Ecology52 citations
Semantic Scholar
Diel and seasonal patterns of prey available to epigeal predators: Evidence for food limitation in a linyphiid spider community
S. Romero, J. Harwood
201045 citations
Semantic Scholar
Influence of heavy metal contamination on urban natural enemies and biological control.
M. Gardiner, J. Harwood
2017Current Opinion in Insect Science43 citations Open access
Semantic Scholar
Interactions of transgenic Bacillus thuringiensis insecticidal crops with spiders (Araneae)
J. Peterson, J. Lundgren, J. Harwood
201143 citations Open access
Semantic Scholar
Promoting biological control in a rapidly changing world
D. Crowder, J. Harwood
201441 citations
Semantic Scholar
Identification of prey of Myotis septentrionalis using DNA-based techniques
Luke E. Dodd, E. Chapman, J. Harwood, M. Lacki +1 more
201241 citations
Semantic Scholar
Maximizing collection and minimizing risk: does vacuum suction sampling increase the likelihood for misinterpretation of food web connections?
E. Chapman, S. Romero, J. Harwood
2010Molecular Ecology Resources41 citations
Semantic Scholar
Spring Forward: molecular detection of early season predation in agroecosystems
K. Athey, J. Dreyer, K. A. Kowles, Hannah J. Penn +2 more
201638 citations Open access
Semantic Scholar
Development and application of molecular gut‐content analysis to detect aphid and coccinellid predation by Harmonia axyridis (Coleoptera: Coccinellidae) in Italy
G. Rondoni, K. Athey, J. Harwood, E. Conti +2 more
2015Insect Science38 citations
Semantic Scholar
Molecular diagnosis of a previously unreported predator–prey association in coffee: Karnyothrips flavipes Jones (Thysanoptera: Phlaeothripidae) predation on the coffee berry borer
J. Jaramillo, E. Chapman, F. Vega, J. Harwood
2010Die Naturwissenschaften38 citations
Semantic Scholar
Pollen interception by linyphiid spiders in a corn agroecosystem: implications for dietary diversification and risk-assessment
J. Peterson, S. Romero, J. Harwood
2010Arthropod-Plant Interactions37 citations Open access
Semantic Scholar
Molecular identification of predation by carabid beetles on exotic and native slugs in a strawberry agroecosystem
M. Eskelson, E. Chapman, D. Archbold, J. Obrycki +1 more
201135 citations
Semantic Scholar
Identification and Functional Characterization of a Sigma Glutathione S-Transferase CpGSTs2 Involved in λ-Cyhalothrin Resistance in the Codling Moth Cydia pomonella.
Chao Hu, Zi-Han Wei, Pei-Rong Li, J. Harwood +2 more
2020Journal of Agricultural and Food Chemistry34 citations
Semantic Scholar
Foraging activity of a dominant epigeal predator: molecular evidence for the effect of prey density on consumption
Jason M. Schmidt, J. Harwood, A. Rypstra
201234 citations
Semantic Scholar
Linking the green and brown worlds through nonconsumptive predator effects
M. I. Sitvarin, A. Rypstra, J. Harwood
201633 citations
Semantic Scholar
Are Sweep Net Sampling and Pitfall Trapping Compatible with Molecular Analysis of Predation?
J. Harwood
2008Environmental Entomology31 citations
Semantic Scholar
Hormesis effects of chlorantraniliprole on a key egg parasitoid used for management of rice lepidopterans
Xiaojing Wang, Lixia Tian, Michele Ricupero, J. Harwood +3 more
2022Entomologia generalis29 citations
Semantic Scholar
Predatory Ability of Harmonia axyridis (Coleoptera: Coccinellidae) and Orius sauteri (Hemiptera: Anthocoridae) for Suppression of Fall Armyworm Spodoptera frugiperda (Lepidoptera: Noctuidae)
Ning Di, Kai Zhang, Qing-Xuan Xu, Fan Zhang +3 more
2021Insects29 citations Open access
Semantic Scholar
Intraguild Predation Among Three Common Coccinellids (Coleoptera: Coccinellidae) in China: Detection Using DNA-Based Gut-Content Analysis
Fan Yang, Qian Wang, Dong-Mei Wang, Bin Xu +3 more
2016Environmental Entomology28 citations
Semantic Scholar
Non-crop plant communities conserve spider populations in chili pepper agroecosystems
D. S. Amaral, M. Venzon, H. H. dos Santos, E. Sujii +2 more
201627 citations
Semantic Scholar
Effects of field simulated warming on feeding behavior of Sitobion avenae (Fabricius) and host defense systems
Y. Wang, Jia Yan, Jing-Rui Sun, Wang-Peng Shi +4 more
2021Entomologia generalis25 citations
Semantic Scholar
Quantification of Bt-endotoxin exposure pathways in carabid food webs across multiple transgenic events
J. Peterson, J. Obrycki, J. Harwood
200925 citations Open access
Semantic Scholar
Molecular gut-content analysis reveals high frequency of Helicoverpa zea (Lepidoptera: Noctuidae) consumption by Orius insidiosus (Hemiptera: Anthocoridae) in sweet corn
J. Peterson, E. Burkness, J. Harwood, W. Hutchison
2018Biological control (Print)24 citations Open access
Semantic Scholar
The Role of Generalist Predators in Terrestrial Food Webs: Lessons for Agricultural Pest Management
K. Welch, R. Pfannenstiel, J. Harwood
201224 citations
Semantic Scholar
Generalist predators consume spider mites despite the presence of alternative prey
K. Krey, C. Blubaugh, E. Chapman, C. Lynch +6 more
201723 citations Open access
Semantic Scholar
Determining the Origin of the Coffee Berry Borer Invasion of Hawaii
E. Chapman, R. Messing, J. Harwood
201523 citations
Semantic Scholar
Widespread and persistent invasions of terrestrial habitats coincident with larval feeding behavior transitions during snail-killing fly evolution (Diptera: Sciomyzidae)
E. Chapman, A. Przhiboro, J. Harwood, B. Foote +1 more
2012BMC Evolutionary Biology23 citations Open access
Semantic Scholar
Multi-parasitism: a promising approach to simultaneously produce Trichogramma chilonis and T. dendrolimi on eggsof Antheraea pernyi
Xue Zhang, Hengshan Wang, Wen-Mei Du, Lian-Sheng Zang +6 more
2021Entomologia generalis22 citations
Semantic Scholar
Selectivity underlies the dissociation between seasonal prey availability and prey consumption in a generalist predator
Thomas D. Whitney, M. I. Sitvarin, Edward A. Roualdes, Simon J. Bonner +1 more
2018Molecular Ecology22 citations
Semantic Scholar
Molecular characterization of the differential role of immigrant and agrobiont generalist predators in pest suppression
Itai Opatovsky, E. Chapman, P. Weintraub, Y. Lubin +1 more
201222 citations
Semantic Scholar
Effects of simulated climate warming on the population dynamics of Sitobion avenae (Fabricius) and its parasitoids in wheat fields.
Zongli Han, Xiao-Ling Tan, Y. Wang, Qing-Xuan Xu +3 more
2019Pest Management Science21 citations
Semantic Scholar
Molecular and Potential Regulatory Mechanisms of Melanin Synthesis in Harmonia axyridis
D. Xiao, Xu Chen, Ren-Bin Tian, Meng-Meng Wu +4 more
2020International Journal of Molecular Sciences19 citations Open access
Semantic Scholar
A Multi-Approach Study to Delineate Interactions Between Carabid Beetles and Soybean Aphids
Annabelle Firlej, J. Doyon, J. Harwood, J. Brodeur
2013Environmental Entomology19 citations Open access
Semantic Scholar
Functional Responses to Food Diversity: the Effect of Seed Availability on the Feeding Behavior of Facultative Granivores
J. Lundgren, J. Harwood
201219 citations
Semantic Scholar
Comparing rates of springtail predation by web‐building spiders using Bayesian inference
K. Welch, Matthew R. Schofield, E. Chapman, J. Harwood
2014Molecular Ecology18 citations
Semantic Scholar
Molecular characterization of Russian wheat aphid consumption by spiders in winter wheat
L. Kerzicnik, E. Chapman, J. Harwood, F. Peairs +1 more
201218 citations Open access
Semantic Scholar
Impact of low temperature and host plant on Tuta absoluta
M. R. Campos, Edwige Amiens-Desneux, P. Béarez, Marianne A. Soares +4 more
2021Entomologia Experimentalis et Applicata17 citations
Semantic Scholar
Prey and predator biodiversity mediate aphid consumption by generalists
K. Krey, Olivia M. Smith, E. Chapman, Michael S. Crossley +7 more
202117 citations Open access
Semantic Scholar
Phenological dynamics of web-building spider populations in alfalfa: implications for biological control
K. Welch, P. Crain, J. Harwood
201117 citations Open access
Semantic Scholar
Alternative prey mediate intraguild predation in the open field.
Gretchen B. Snyder, Olivia M. Smith, E. Chapman, Michael S. Crossley +7 more
2022Pest Management Science14 citations Open access
Semantic Scholar

Frequent co-authors

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E. Chapman×13
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K. Welch×5
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J. Peterson×5
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J. Obrycki×4
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Jason M. Schmidt

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S. Romero — researcher profile on SciRah

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