James Harwood
James Harwood
Associate Professor of Entomology, University of Kentucky
Verified email at
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Advances in molecular ecology: tracking trophic links through predator–prey food‐webs
SK Sheppard, JD Harwood
Functional ecology 19 (5), 751-762, 2005
Collembola as alternative prey sustaining spiders in arable ecosystems: prey detection within predators using molecular markers
N Agusti, SP Shayler, JD Harwood, IP Vaughan, KD Sunderland, ...
Molecular Ecology 12 (12), 3467-3475, 2003
Rapid screening of invertebrate predators for multiple prey DNA targets
GL Harper, RA King, CS Dodd, JD Harwood, DM Glen, MW Bruford, ...
Molecular Ecology 14 (3), 819-827, 2005
Aphidophagy by Coccinellidae: application of biological control in agroecosystems
JJ Obrycki, JD Harwood, TJ Kring, RJ O’Neil
Biological control 51 (2), 244-254, 2009
Prey selection by linyphiid spiders: molecular tracking of the effects of alternative prey on rates of aphid consumption in the field
JD Harwood, KD Sunderland, WOC Symondson
Molecular Ecology 13 (11), 3549-3560, 2004
Living where the food is: web location by linyphiid spiders in relation to prey availability in winter wheat
JD Harwood, KD Sunderland, WOC Symondson
Journal of Applied Ecology 38 (1), 88-99, 2001
Tracking the role of alternative prey in soybean aphid predation by Orius insidiosus: a molecular approach
JD Harwood, N Desneux, HJS Yoo, DL Rowley, MH Greenstone, ...
Molecular Ecology 16 (20), 4390-4400, 2007
Uptake of Bt endotoxins by nontarget herbivores and higher order arthropod predators: molecular evidence from a transgenic corn agroecosystem
JD Harwood, WG Wallin, JJ Obrycki
Molecular Ecology 14 (9), 2815-2823, 2005
Web‐location by linyphiid spiders: prey‐specific aggregation and foraging strategies
JD Harwood, KD Sunderland, WOC Symondson
Journal of Animal Ecology 72 (5), 745-756, 2003
Temporal dynamics of natural enemy–pest interactions in a changing environment
KD Welch, JD Harwood
Biological control 75, 18-27, 2014
Secondary predation: quantification of food chain errors in an aphid–spider–carabid system using monoclonal antibodies
JD Harwood, SW Phillips, KD Sunderland, WOC Symondson
Molecular Ecology 10 (8), 2049-2057, 2001
Integration of plant defense traits with biological control of arthropod pests: challenges and opportunities
JA Peterson, PJ Ode, C Oliveira-Hofman, JD Harwood
Frontiers in plant science 7, 198096, 2016
Monoclonal antibodies reveal the potential of the tetragnathid spider Pachygnatha degeeri (Araneae: Tetragnathidae) as an aphid predator
JD Harwood, KD Sunderland, WOC Symondson
Bulletin of Entomological Research 95 (2), 161-167, 2005
Non-crop vegetation associated with chili pepper agroecosystems promote the abundance and survival of aphid predators
DSSL Amaral, M Venzon, MVA Duarte, FF Sousa, A Pallini, JD Harwood
Biological Control 64 (3), 338-346, 2013
Biodiversity vs. biocontrol: positive and negative effects of alternative prey on control of slugs by carabid beetles
WOC Symondson, S Cesarini, PW Dodd, GL Harper, MW Bruford, ...
Bulletin of Entomological Research 96 (6), 637-645, 2006
Molecular evidence for dietary selectivity and pest suppression potential in an epigeal spider community in winter wheat
EG Chapman, JM Schmidt, KD Welch, JD Harwood
Biological Control 65 (1), 72-86, 2013
Quantifying aphid predation rates of generalist predators in the field
JD Harwood, JJ Obrycki
EJE 102 (3), 335-350, 2013
Special issue on molecular detection of trophic interactions: Unpicking the tangled bank
WOC Symondson, JD Harwood
Molecular Ecology 23 (15), 3601-3604, 2014
Differential impact of adults and nymphs of a generalist predator on an exotic invasive pest demonstrated by molecular gut-content analysis
JD Harwood, HJS Yoo, MH Greenstone, DL Rowley, RJ O’Neil
Biological Invasions 11, 895-903, 2009
The role of alternative prey in sustaining predator populations.
JD Harwood, JJ Obrycki
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